Connection terminal for switching outputs For easy wiring of BEIER UFR-1230, SFR-1, UFR-1230D. AKL-8. Scope of delivery:10-pin connection terminal with spring contacts10-pin flat edge cable, color-coded, approx. 20cm long, with post couplings on both sidesOperating instructions

1x servo patch cable 10cm. Both sides JR connector. 0,14qmm. BEIER-Electronic Accessories.

1x data cable K-USB-2. For live diagnosis, transfer of sound projects. Connection via USB interface. The data cable is NOT required. With the data cable K-USB-2, the sound modules SFR-1, SFR-1-D, USM-HL-2, light modules LM-xx, USM-RC-2 and USM-RC-3 as well as the speed controllers UFR-1230 /UFR-1230-D can be connected to a PC via a USB interface.The data cable has two functions:1. Live diagnosisWith the help of the data cable, the sound teacher can receive and display the current diagnostic data live (e.g. position of the proportional channels, status of the inputs and outputs, nautic values, etc.). This option is very helpful when troubleshooting.Note:The sound modules SFR-xx, USM-HL-2 and USM-RC-x can also save the diagnostic data on the SD card. This recorded data can be viewed without a data cable using the Sound Teacher's diagnostic function. However, the saved values ​​have the disadvantage that you only see the "past" and not what is currently happening (live) on the module. 2. Transferring the configurations and sounds from the Sound Teacher/Drive Teacher to the SFR-x, USM-HL-2, USM-RC-x and UFR-1230/UFR-1230-D modules If a sound or a setting in the configuration is to be changed, the SD card must normally be unplugged from the module, plugged into the PC's card reader, the project data saved to the SD card using the Sound Teacher and the card plugged back into the sound module. However, if changes are made frequently, which occur particularly when the device is first put into operation or when testing new functions, unplugging and plugging can quickly become annoying. Using the data cable, all changes can be easily transferred to the sound module without having to keep re-plugging the SD card. However, transferring sounds using the data cable is relatively slow! A sound that is 10 seconds long takes around 60 seconds to transfer using the data cable. Therefore, transferring long sounds or large, new projects using the data cable is only advisable to a limited extent. The data cable is not absolutely necessary for setting up the sound module, but is often very helpful if you want to work a lot with the various setting options of the sound module.

1x servo patch cable 30 cm. Both sides JR servo connector. 0,14qmm. BEIER-Electronic Accessories.

1x Mini volume potentiometer. BEIER Electronic Module. For adjusting the volume. Wire length: 20 cm. Resistance: 100 kOhm. For SFR-1, USM-RC-2, USM-RC, and USM-xx. Mini version.

1x 10-pin ribbon cable for BEIER sound module USM-RC-2, USM-RC-3, as well as sound controllers of the SFR series, controllers of the UFR series, light modules LM-BT-16-4, LM-IR-16-4. Length: 100cm.

Connection terminal for switching outputs For easy wiring of BEIER UFR-1230, UFR-1230D, SFR-1. AKL-8-W connection terminal with slot for 8 series resistors. With 20cm flat cable

1x speaker cable. For connecting speakers. Suitable for BEIER sound module USM-RC-2/3. Length: 20 cm. Plug color: white.

1x Beier sound module USM-RC-3 WITH USB stick. Individually programmable sound, light and movement module. Over 140 finished sound projects. Delivered with USB stick and instructions. The sound module was specially developed for RC model building to create authentic and speed-dependent sounds, extensive lighting options, and additional servo movements. Features: Individually programmable sound, light, and movement module Over 140 ready-made sound projects with preset and customizable sounds and noises Use of your own noises, sounds, and songs possible Speed-dependent motor and movement sounds Optimal sound thanks to a powerful amplifier NF amplifier: 20W 16 outputs for switching LEDs, lamps, relays, etc. Freely adjustable light sequences, e.g. for an all-round light4 programmable servo outputsEasy updating of the sound teacher and firmware Easy transfer of all settings via micro SD cardThe USM-RC-3 sound module is characterized by its high adaptability. All settings are saved on a micro SD card and can therefore be easily changed. All you need is a reader and the "Sound Teacher" software. There are 3 different operating modes: - Digital operation (connection to the receiver) The connection is made using a servo patch cable directly to the receiver and parallel to the speed controller. - Analogue operation (connection directly to the motor) - Mixed operation (combination of digital and analogue operation) These modes are used for speed controllers with special functions, such as cruise control. The model's speed is measured directly from the motor. The functions can be controlled in various ways. The remote control assignments are made via the sound teacher. Sound functions: Driving and engine sounds for the engine (speed-dependent) Additional sounds (horns, hydraulic and compressed air noises, etc.) Random sounds (chain squealing, animal and ambient noises) Detailed: Starting noises (cold/warm start) Parking noises Starting noises Stopping noises Idle noises Braking noises Reversing noises Only one speaker needs to be connected to the sound module. (4 Ohm/8 Watt is recommended.)Light functions:The sound module offers 16 switching outputs. The individual outputs can be configured in the Sound Teacher. This allows functions such as Frequent flashing, flickering, or on/off is possible. Movement functions: The USM-RC-3 sound module also offers 4 outputs for connecting servos. Technical data: Supply voltage: 5-15V DC Quiescent current: approx. 80mA Operating current: depends on volume and switched load Switching inputs: 4 Switching outputs: 16 Proportional inputs: 8 Proportional outputs: 4 Servo outputs Recommended speakers: 4-8 ohms Volume adjustment: via external potentiometer or remote control Supported sound data: WAV format 8/16 bit mono/stereo, 22/44kHz Sound output: 16 bit, mono, 44kHz Weight: 25g Dimensions: 65x43x17 mm Scope of delivery: Sound module USM-RC-3 Micro SD card (32GB) + adapter (item 9818) 1 connection cable for speaker (25cm) (item 9814) 2 servo patch cables (30cm) for connecting to a receiver, item 9812 1 ribbon cable (40cm) for connecting the switching outputs (item 9815 1x Fuse holder + 4A fuse (item 9817) USB stick with software (Sound-Teacher USM-RC-3) and sounds Operating instructions (manual, German) Sounds are available for the following vehicles: Car - Ford F-350 (V8) Car - Land Rover Discovery TD Car - Mercedes 320 CDI_1 Car - Mercedes 320 CDI_2 Car - Mercedes C63 AMG Car - Mercedes G (Diesel) Car - Mercedes Sprinter Car - V8 Car - VW Bus Car - VW Golf GTI Car - VW Beetle Excavator - Liebherr Excavator - Volvo Aircraft - Focke Wulf 190 Aircraft - Me 109 G10 Aircraft - Wright Radial Engine Helicopter - Huey Helicopter - Rescue Helicopter Dump Truck - Volvo A25C Crawler Loader - Caterpillar Locomotive - Climax Locomotive - Steam locomotive - Steam locomotive_1 - Diesel locomotive - Electric locomotive - GP38 motorcycle - Harley Davidson tank - Elefant tank - Gepard tank - Gepard_1 tank - Jagdpanther tank - Jagdpanther_1 tank - KV-1 tank - Kanonenjagdpanzer tank - King Tiger tank - King Tiger_1 tank - Leopard 1 tank - Leopard 1_1 tank - Leopard 2 tank - Leopard 2A6 tank - M1 tank - M26 tank - M41 Walker Bulldog tank - MARS tank - Panther tank - Panther G tank - Panther G_1 tank - Panther_1 tank - Panzer III tank - Panzer III_1 tank - Panzer IV tank - Piranha IIIH tank - Sd.Kfz. 7-Tank - Sherman Tank - T-34 Tank - T-55 Tank - Tiger Tank - Tiger_1 Tank - Tiger_2 Tank - Tiger_3 Snowcat - PB300 Snowcat - PB600 Snowcat - PB600_2 Snowcat - Prinoth Beast Wheel Loader - Liebherr Wheel Loader - Liebherr L586 Crawler - DET250 Crawler - Liebherr PR734 Crawler - T100 Ship - Barge Ship - Steamship Ship - Steamship SS Fury ship - Icebreaker Kontio ship - Fireboat ship - Freighter ship - Cutter ship - Cutter_1 ship - Mississippi steamboat ship - Mississippi steamboat_1 ship - Patrol boat Hohwacht II ship - Police boat ship - Powerboat Mercruiser ship - Riva Aquarama ship - Riva Ariston ship - Marine diesel ship - Marine diesel_1 ship - Battleship Bismarck ship - Tugboat ship - Tug_1 ship - Tug_2 ship - Tug_3 ship - Tug_4 ship - Tug_5 ship - Tug_6 ship - Sea rescue cruiser ship - Torpedo boat T56 ship - Yacht V12 tractor - Caterpillar 830m tractor - Claas Xerion tractor - Eicher Mammut tractor - Fendt Dieselross tractor - Fendt Vario 936 tractor - JCB Fastrac tractor - John Deere 8245R tractor - John Deere 8530 tractor - Kirovets K-700 tractor - Kirovets K-700A tractor - Lanz tractor - Lanz Bulldog tractor - MB-Trac tractor - MB-Trac 1100 tractor - MB-Trac 1800 tractor - Schlüter 1250VL tractor - Schlüter Compact 950 tractor - Schlüter Super 1500 TVL tractor - Unknown 01 truck - DAF XF 105 truck - Detroit Diesel truck - GAZ-66 truck - IVECO 140 E 30 truck - KRAZ 255-Truck - Kenworth W900-Truck - M35A2-Truck - MAN-Truck - MB Actros 2013-Truck - MB-NG-Truck - MB-SK 88-Truck - Mack-Truck - Scania 140 V8-Truck - Scania V8-Truck - Scania V8 with turbo whistle-Truck - Scania V8_1-Truck - Scania Vabis 56-Truck - Unimog 1600-Truck - Unimog 400-Truck - Unimog 406-Truck - Unimog 406_1-Truck - Ural-Truck - Volvo FH16-Turbine - 1-U-Boat - U96. The list is constantly being expanded.

1x 10-pin ribbon cable for BEIER sound module USM-RC-2, USM-RC-3, sound speed controller of the SFR series, light modules LM-BT-16-4, LM-IR-16-4. Length: 40cm.

1x terminal for switching outputs For easy wiring of BEIER USM-RC-2 and 2 EXM.

1x Y-cable with fuse holder for connecting to the battery and speed controller. With TAM connector and fuse (4A). For Beier sound module. Tamiya on both sides.

1x fuse holder 4A fuse to protect the Sound Module with a short circuit, Length: 30 cm. For BEIER-Electronic sound module.

1x Beier sound module USM-RC-3 WITHOUT DVD. Individually programmable sound, light and movement module. Over 140 finished sound projects. Delivery without USB stick/instructions. The sound module was specially developed for RC model building to create authentic and speed-dependent sounds, extensive lighting options, and additional servo movements. Features: Individually programmable sound, light, and movement module Over 140 ready-made sound projects with preset and customizable sounds and noises Use of your own noises, sounds, and songs possible Speed-dependent motor and movement sounds Optimal sound thanks to a powerful amplifier NF amplifier: 20W 16 outputs for switching LEDs, lamps, relays, etc. Freely adjustable light sequences, e.g. for an all-round light4 programmable servo outputsEasy updating of the sound teacher and firmware Easy transfer of all settings via micro SD cardThe USM-RC-3 sound module is characterized by its high adaptability. All settings are saved on a micro SD card and can therefore be easily changed. All you need is a reader and the Sound Teacher software. There are three different operating modes: - Digital mode (connected to the receiver). The connection is made via a servo patch cable directly to the receiver and parallel to the speed controller. - Analog mode (connected directly to the motor). - Mixed mode (combination of digital and analog mode). These modes are used for speed controllers with special functions, such as cruise control. The model's speed is measured directly from the motor. The functions can be controlled in various ways. The remote control assignments are made via the sound teacher. Sound functions: Driving and engine sounds for the engine (speed-dependent) Additional sounds (horns, hydraulic and compressed air noises, etc.) Random sounds (chain squealing, animal and ambient noises) Detailed: Starting noises (cold/warm start) Parking noises Starting noises Stopping noises Idle noises Braking noises Reversing noises Only one speaker needs to be connected to the sound module. (4 Ohm/8 Watt is recommended.)Light functions:The sound module offers 16 switching outputs. The individual outputs can be configured in the Sound Teacher. This allows functions such as Frequent flashing, flickering, or on/off is possible. Movement functions: The USM-RC-3 sound module also offers 4 outputs for connecting servos. Technical data: Supply voltage: 5-15V DC Quiescent current: approx. 80mA Operating current: depends on volume and switched load Switching inputs: 4 Switching outputs: 16 Proportional inputs: 8 Proportional outputs: 4 Servo outputs Recommended speakers: 4-8 ohms Volume adjustment: via external potentiometer or remote control Supported sound data: WAV format 8/16 bit mono/stereo, 22/44kHz Sound output: 16 bit, mono, 44kHz Weight: 25g Dimensions: 65x43x17 mm Scope of delivery: Sound module USM-RC-3 Micro SD card (32GB) + adapter (item 9818) 1 connection cable for speaker (25cm) (item 9814) 2 servo patch cables (30cm) for connecting to a receiver, item 98121 40 ribbon cable (98151cm) for connecting the switching outputs (item 4x Fuse holder + 9817A fuse (item 350) Sounds are available for the following vehicles: Car - Ford F-8 (V320) Car - Land Rover Discovery TD Car - Mercedes 1 CDI_320 Car - Mercedes 2 CDI_63 Car - Mercedes C8 AMG Car - Mercedes G (Diesel) Car - Mercedes Sprinter Car - V190 Car - VW Bus Car - VW Golf GTI Car - VW Beetle Excavator - Liebherr Excavator - Volvo Airplane - Focke Wulf 109 Airplane - Me 10 G25 Airplane - Wright Radial Engine Helicopter - Huey Helicopter - Rescue Helicopter Dump Truck - Volvo A1C Crawler Loader - Caterpillar Locomotive - Climax Locomotive - Steam Locomotive - Steam Locomotive_38 Locomotive - Diesel Locomotive - Electric Locomotive - GP1 motorcycle - Harley Davidson tank - Elefant tank - Gepard tank - Gepard_1 tank - Jagdpanther tank - Jagdpanther_1 tank - KV-1 tank - Kanonenjagdpanzer tank - King Tiger tank - King Tiger_1 tank - Leopard 1 tank - Leopard 1_2 tank - Leopard 2 tank - Leopard 6A1 tank - M26 tank - M41 tank - M1 Walker Bulldog tank - MARS tank - Panther tank - Panther G tank - Panther G_1 tank - Panther_1 tank - Panzer III tank - Panzer III_XNUMX tank - Panzer IV tank - Piranha IIIH tank - Sd.Kfz. 7-Tank - Sherman Tank - T-34 Tank - T-55 Tank - Tiger Tank - Tiger_1 Tank - Tiger_2 Tank - Tiger_3 Snowcat - PB300 Snowcat - PB600 Snowcat - PB600_2 Snowcat - Prinoth Beast Wheel Loader - Liebherr Wheel Loader - Liebherr L586 Crawler - DET250 Crawler - Liebherr PR734 Crawler - T100 Ship - Barge Ship - Steamship Ship - Steamship SS Fury ship - Icebreaker Kontio ship - Fireboat ship - Freighter ship - Cutter ship - Cutter_1 ship - Mississippi steamboat ship - Mississippi steamboat_1 ship - Patrol boat Hohwacht II ship - Police boat ship - Powerboat Mercruiser ship - Riva Aquarama ship - Riva Ariston ship - Marine diesel ship - Marine diesel_1 ship - Battleship Bismarck ship - Tugboat ship - Tug_1 ship - Tug_2 ship - Tug_3 ship - Tug_4 ship - Tug_5 ship - Tug_6 ship - Sea rescue cruiser ship - Torpedo boat T56 ship - Yacht V12 tractor - Caterpillar 830m tractor - Claas Xerion tractor - Eicher Mammut tractor - Fendt Dieselross tractor - Fendt Vario 936 tractor - JCB Fastrac tractor - John Deere 8245R tractor - John Deere 8530 tractor - Kirovets K-700 tractor - Kirovets K-700A tractor - Lanz tractor - Lanz Bulldog tractor - MB-Trac tractor - MB-Trac 1100 tractor - MB-Trac 1800 tractor - Schlüter 1250VL tractor - Schlüter Compact 950 tractor - Schlüter Super 1500 TVL tractor - Unknown 01 truck - DAF XF 105 truck - Detroit Diesel truck - GAZ-66 truck - IVECO 140 E 30 truck - KRAZ 255-Truck - Kenworth W900-Truck - M35A2-Truck - MAN-Truck - MB Actros 2013-Truck - MB-NG-Truck - MB-SK 88-Truck - Mack-Truck - Scania 140 V8-Truck - Scania V8-Truck - Scania V8 with turbo whistle-Truck - Scania V8_1-Truck - Scania Vabis 56-Truck - Unimog 1600-Truck - Unimog 400-Truck - Unimog 406-Truck - Unimog 406_1-Truck - Ural-Truck - Volvo FH16-Turbine - 1-U-Boat - U96. The list is constantly being expanded.

1x female pin connector for 10-pin flat cable, black. Female, 10-pin, with cable guide. 10-pin IDC pin connector, black. Connector type: IDC. Connector type: female. Number of poles: 10. Connector variant: with cable guide. Electrical mounting: IDC. Mechanical mounting: for 10-pin flat cable. Flat cable pitch: 1.27 mm. Contact plating: gold flash. Contact pitch: 2.54 mm. Connector output system: 2x5

Output test board LED-8. For easy testing/checking of the outputs of various Beier modules. LED-8. A practical tool for checking the switching outputs of the following Beier modules: USM-RC-3 sound module, SFR-1 sound speed controller, SFR-1-D double sound speed controller, SFR-1-HL sound speed controller for Torro/Taigen and Heng Long tanks, UFR-1230 speed controller, UFR-1230-DM dual speed controller, SM-1 light modules LM-BT-16-4 and LM-IR-16-4. Caution: Not suitable for the USM-RC-2 sound module! With the LED output test board, the light settings of up to eight outputs can be easily displayed and checked. This board is particularly helpful during the planning and testing phases. All lighting functions, various settings, output sequences, and automatic or combined lights can be tested before the actual wiring. If there are problems with the lighting, you can quickly find out whether the problem is in the Sound Teacher settings or the wiring or hardware. The output test board is connected directly to the BEIER modules. The LEDs for outputs 1 and 2 light up red, outputs 3 and 4 green, outputs 5 and 6 yellow, and outputs 7 and 8 blue. The ribbon cable is approximately 20 cm long.

1x Beier Sound Teacher USM-RC-3 USB stick. Includes the contents of the USM-RC-3 CD.

1x Micro SD card 32GB with SD adapter.

Terminal for switching outputs For easy wiring of BEIER USM-RC-2, 1230 UFR and EXM-2. AKL-10-W terminal with slot 10 series resistors.

1x extension module EXM-2 for the BEIER sound module USM-RC-2. Extension by 6 proportional and 10 switching outputs. At a glance: - 6 additional proportional channels - 10 additional switching outputs - 2 programmable servo outputs - Small motor controller - Easy programming via "Sound Teacher" Description: The extension module EXM-2 is connected to the proportional channel X2/1 of the sound module USM-RC-2 and increases the number of proportional channels by a further 6 channels. With the EXM-2, the sound module can be controlled via a total of 10 proportional channels. There are also 10 additional switching outputs on the EXM-2. Like the 12 switching outputs on the USM-RC-2, these can be assigned any light function and brightness. The EXM-2 contains 2 additional programmable servo outputs, which, like the two servo outputs on the USM-RC-2, can be positioned in up to 4 positions + 1 basic position. As a special feature, the EXM-2 also offers a small motor controller to which a motor for an auxiliary drive (e.g. turret rotation on a tank) can be directly connected. NOT suitable for the SFR-1 sound speed controller!

1x Y-cable with fuse holder for connecting to battery and speed controller. With Deans T-connector, 4A fuse. For Beier sound module. Matching plugs and sockets can be found under item number 7835.

1x Beier mini sound module MSM-1. Fully preconfigured sound and light module for RC models and thus a simple plug & play sound module that is very suitable for beginners. The MSM-1 at a glance Control of sound + light in one unit Control Suitable for many model types 14 different model types with all sound and light settings Plug & Play - ideal for beginners No computer required for model selection or other settings Supply voltage between 5 - 14 V DC 6 proportional inputs for controlling sound and light functions with a standard remote control Model types 3 x Trucks 2 x Cars 1 x Emergency Vehicle 1 x Tractor 2 x Construction Vehicles 2 x Tanks 3 x Ships Sound Driving sounds for 14 different model types Various additional sounds depending on the model type: e.g. Horn, fanfare, ship's horn, cannon shot, machine gun fire, radio message, hydraulic noise, animal noises, siren, announcements. Optimal sound thanks to integrated, powerful amplifier. Light. 8 outputs for connecting LEDs, lamps, relays, etc. Different outputs depending on model type: e.g. Lights, indicators, brake lights, reversing lights, cannon flash, machine gun flash, warning lights, speed cameras. Connection for an IR light module to forward the light and servo signals to semi-trailers and trailers. Accessories (not included): Speaker with housing. Terminals for easy connection of LEDs. Battery Y-cable for parallel connection of sound module and speed controller to the battery. Volume potentiometer for manual volume adjustment. Description: The MSM-1 is a fully preconfigured sound and light module for RC models and thus a "simple" plug & play sound module that is very suitable for beginners. 14 different model types with all sound and light settings are permanently stored in the memory. There are:3 trucks2 cars1 emergency vehicle1 tractor2 construction vehicles2 tanks3 shipsThe desired model can be easily selected using a standard RC transmitter. No software, computer or other programming hardware is required to select the model. The MSM-1 has 6 proportional inputs that can evaluate 6 channels of an RC receiver. The 1. Channel is always the gas channel, the 2nd In most models the channel is the steering. Additional sounds and lights can be controlled via the remaining 4 channels. The sound and light functions vary depending on the model type. To realize various lighting effects, the MSM-1 has 8 switching outputs to which LEDs, lamps and relays can be connected. Lighting functions such as low beam, reversing light, brake light, indicators, hazard lights, etc. can be controlled easily and in accordance with sound and movement. Each of the 14 pre-configured models has its own driving sound (engine sound) and additional sounds suitable for the model type, which can be triggered via the RC transmitter. Attention: The sounds and settings of the 14 models cannot be changed on the MSM-1! If you want to change sounds or other settings yourself or can be adapted, we recommend the USM-RC-3 sound module. The MSM-1 can also be seen as a "simple" plug & play sound module and is very suitable for beginners. Technical data Supply voltage (Ub): 5 to 14 V DC Current consumption: Quiescent current: approx. 60 mAOperation: depends on volume and loadProportional inputs: 6 PWM (1,000 - 2,000 ms)Switching outputs: 8 minus switching - open collector:max. 1,5 A per output, total current of all outputs must not exceed 3,0 A. AF amplifier: 20 W. Recommended speakers: 4 - 8 Ohm. Volume adjustment: via external potentiometer (100 kOhm) and/or remote control. Sound data storage: internal 64 MB flash. Sound output: 16-bit, mono, 22 kHz. Model types: 14 models. 3 x trucks, 2 x cars, 1 x emergency vehicle, 1 x tractor, 2 x construction vehicles, 2 x tanks, 3 x ships. Available sounds: Driving sounds (starting sound, shutting off sound, starting sound, stopping sound, idle sound, braking sound, reversing warning, curve squeal, indicator sound). Various additional sounds depending on the model (horn, compressed air fan, ship's horn, depth sounder, turret rotation, machine gun, cannon shot, radio message, animal sounds, hydraulic sound, siren, announcements). Additional interfaces: Interface for data cable K-USB-2 (currently not functional!) or IR transmitter diode for light modules LM-IR-8-1 and LM-IR-16-4Protection functions:Current monitoring of the switching outputsPermissible ambient temperature: 0 to 60°CPermissible relative humidity: Max. 85% Dimensions: 51 x 33 x 17 mm Weight: 18 g Scope of delivery Mini sound module MSM-1 Instruction manual (German and English) 6 servo patch cables (30 cm) for connection to an RC receiver 1 connection cable (25 cm) for speaker 1 ribbon cable (40 cm) for connecting the switching outputs Fuse holder with 4 A fuse

1x Y-cable with fuse holder For connection to battery and travel controller With Dean's T-connector, fuse 4A. For Beier sound module.

1x connection terminal with constant current outputs AKL-10-K, allows the connection of LEDs without a series resistor. No soldering work thanks to spring clamps. Suitable for BEIER USM-RC-2 and EXM-2. The AKL-10-K enables easy connection of LEDs to the sound module USM-RC-2 and to the extension module EXM-2 without additional soldering work. The constant current source has 10 separate and current-limited outputs for directly controlling LEDs. Each constant current source delivers a current of approx. 20 mA, regardless of the supply voltage, making it easy to connect LEDs without additional series resistors.The constant current source can be plugged directly into the sound and expansion module using the ribbon cable provided.The battery voltage is connected to the black screw terminal.The lighting can now be wired up easily without additional soldering using the spring-loaded terminals of outputs 1 - 10.Technical data:Supply voltage (Ub):Double screw terminals for the supply voltageCurrent consumption: Quiescent current: approx. 10 mA, + 20 mA per outputOutputs:10 piecesPlus (anode) and minus (cathode) of the LEDs must be connectedConnection cable: 10-pin ribbon cable, 20 cm long, can be plugged directly into the sound moduleDimensions:53 x 52 x 20 mmWeight:35 g

1x Micro-SD card reader.

Terminal block for switching outputs. For easy wiring of BEIER UFR-1230, SFR-1, UFR-1230D. AKL-8-K. With constant current (20mA). The AKL-8-K terminal block allows for convenient connection of LEDs to the switching outputs of the following modules: USM-RC-3 sound module, MSM-1 mini sound module, SFR-1 sound speed controller, SFR-1-D dual sound speed controller, SFR-1-HL sound speed controller for Torro/Taigen and Heng Long, UFR-1230 speed controller, UFR-1230-D dual speed controller, and LM-IR-8-1, LM-IR-16-4, and LM-BT-16-4 light modules. The AKL-8-K is plugged directly onto the module using the ribbon cable. The AKL-8-K terminal block provides eight current-limited outputs for direct connection of LEDs. Each of the eight outputs delivers a constant current of approximately 20 mA (typical current for standard LEDs) across a wide supply voltage range, enabling direct connection of LEDs. No resistors are needed for LEDs. It is also possible to connect several LEDs in series. The current remains constant at approximately 20 mA. However, it should be noted that the battery voltage must be about 2 V higher than the current required for the series connection of the LEDs. For example, if 3 LEDs with a forward voltage of 3 V each are connected in series to one output, the battery voltage must be at least 11 V (3 x 3 V + 2 V). The negative switching outputs 1-8 and 9-16 are directly available on a spring-loaded terminal at the connection terminal. The common positive terminal is connected to terminals 9 and 10. Internally, the positive terminal is connected to the positive lead of the supply voltage (battery+). The outputs can also be dimmed via the "Brightness" setting in the Sound/Drive or LM Teacher. Further information can be found in the operating instructions (PDF). Technical data: Voltage: 5-30 V (at least 2 V more than the forward voltage of the LEDs) Connection cable: Terminal assignment: Terminals 1 to 8: Switching outputs 1-8 and 9-16 (negative switching) Terminals 9 to 10: Positive terminal of the Supply voltage

Beier AF amplifier PV-100W. This digital (Class-D) amplifier was specially developed for sound modules and sound speed controllers, providing significantly higher power and volume. The AF amplifier is suitable for the following modules: SFR-1 sound speed controller, SFR-1-D double sound speed controller, SFR-1-HL double sound speed controller, USM-RC-2 sound module, USM-RC-3 sound module, MSM-1 mini sound module, and sound modules from other manufacturers. The digital (Class-D) AF amplifier PV-100W was specially developed for Beier sound modules and sound speed controllers, achieving significantly higher power and thus higher sound output volume. The PV-100W operates with voltages of 7 - 30 V. However, a supply voltage below 12 V is generally not very practical, as higher output power can only be achieved at higher voltages. The PV-100W can be powered by a battery already present in the model. However, it is also possible to use a separate battery. One or two speakers with an impedance of 1 ohms each can be connected. The speaker output of the sound module or sound speed controller is connected directly to the amplifier's audio input. The audio input is galvanically isolated, and no additional level converter or filter is required. Further information can be found in the user manual (PDF). Technical specifications:

1x connection terminal with relay outputs With the AKL-10-R, consumers with a high current consumption (up to 10A) can be connected to the sound module or EXM-2 without additional soldering work. 6V