ReviewsWireless Transmitter Module

QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1 Relay)

  • The volume is small and the performance is stable and reliable, high receive sensitivity, Signal can pass through walls, floors and doors. Max range is up to 164ft/50m with no obstacle..
  • DC 12V 1-Channel Wireless Remote Control Relay Switch .The receiving module provides high signal sensitivity at lower cost and resist interference for excellent stability..
  • The rf relay adopts non-directional wireless encoding technology, allowing independent control without mutual interference..
  • The programmable rf transmitter and receivers can be flexibly configured in quantity and in operating modes..
  • It is widely used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc..
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Handicap Wireless Push Switch with 2pcs Square 4.5'' Push Panels and 1pcs 2.4G Frequency High Stability Receiver

  • The volume is small and the performance is stable and reliable, high receive sensitivity, Signal can pass through walls, floors and doors. Max range is up to 164ft/50m with no obstacle..
  • DC 12V 1-Channel Wireless Remote Control Relay Switch .The receiving module provides high signal sensitivity at lower cost and resist interference for excellent stability..
  • The rf relay adopts non-directional wireless encoding technology, allowing independent control without mutual interference..
  • The programmable rf transmitter and receivers can be flexibly configured in quantity and in operating modes..
  • It is widely used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc..
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STEELMAN PRO 78752 Bluetooth ChassisEAR Lite Kit

  • NO WIRES - Bluetooth connected transmitter attaches to clamp or probe to wirelessly transmit data to a connected device.
  • COLOR CODED MODULE - Kit includes a single vibration and noise sensor clamp and Bluetooth transmitter module with a color coded silicone rubber boot.
  • STETHOSCOPE PROBE - Aluminum probe works with the Bluetooth transmitter as an electronic stethoscope for hands-on diagnostics.
  • USB BLUETOOTH DONGLE - Includes a USB Bluetooth dongle for use with laptop PCs that do not have built-in Bluetooth capability.
  • EARBUD HEADPHONES - Earbud style headphones plug into 3.5mm audio jack on smart device.
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GMCELL USB Bluetooth Adapter for PC, Wireless Computer Dongle 2-in-1 Transmitter & Receiver Aux Input

  • Driver-free Plug & Play tiny stick: Add Bluetooth 5.1 wireless connections as transmitter on computers, TV & projector, or as receiver on stereo, headphone, vehicle & car.
  • Mini Bluetooth adapter for pc: Draw power from USB A connector and use 1/8" (3.5mm) AUX jack for audio signal input/output as external Bluetooth extender on desktop computers.
  • Small size & footprint for your easy use with many audio devices in any applications: PS 5, PS4, Xbox, console, printer, headset, laptop.
  • Latest Bluetooth 5.1 wireless communication standard, Low latency, Noise cancelling, improved speed & range, dual audio and backwards compatible.
  • dual-color indicator LED green/red to indicate receiving/transmitting status.
  • Advanced chip module for long distance wireless network with Bluetooth speakers.
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ACEIRMC Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino Electronic Building DIY ， Pack of 6 Sets

  • This ir transmitter sensor module is directly launched by a single tube, it requires waveform modulation through the program..
  • It is suitable for infrared communication, infrared remote control, apply to a variety of platforms including for Arduino/51/AVR/ARM.
  • With signal indicating LED, easy to observe and debug..
  • Pin Definitions: (1) Output (2) Vcc (3) GND.
  • IR Infrared Transmitter Module Ir Digital 38khz Infrared Receiver Sensor Module For Arduino Electronic Building Block.
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BETAFPV ELRS LiteRadio 2 SE Radio Transmitter Remote Controller with Built-in 1000mAh 1S Battery for FPV RC Racing Drones Multirotor Sim Joystick Calibration - Mode 2 Left Throttle

  • 【ExpressLRS 2.4G Protocol】BETAFPV ExpressLRS 2.4G LiteRadio 2 SE radio transmitter is the World's First ELRS radio controller. It comes with build-in ELRS 2.4G TX, which can achieve long-range flying with your drones.
  • 【BETAFPV Configurator】This transmitter supported BETAFPV Configuration with the function of radio controller setup, Full function of the ExpressLRS configuration, Channel mixer for fix wing drones, and firmware update.
  • 【Performance】This ELRS 2.4G protocol radio transmitter built-in 1000mAh 1S battery, you can charge it by type-c cable instead of replacing battery. It has a total of 8 channels. Supports 3 RF powers of 25mW, 50mW and 100mW, and packet rates of 50Hz, 150Hz, 250Hz and 500Hz.
  • 【FPV Simulator】This transmitter has the function of FPV simulator like other versions of LiteRadio 2, which can act as a USB Joystick when connected to a personal computer, suitable for FPV novices to play FPV simulators like EREADRONE.
  • 【About Bind】The stock firmware of the TX module manufactured by our company is ELRS V1.0.0-RC5(the fifth release candidate version) and the Lite receiver and Micro TX Module is V1.1.0.
  • Please note that the firmware version of the Transmitter and the receiver or the TX module should be the same one and the....
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Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters

  • ♥ RF Remote Control Switch: lamps or other household electric appliances are controllable using the remote control, which features long control distance, sensitivity, high anti-interference performance and stability..
  • ♥Excellent stability--The relay module provides high signal sensitivity at lower cost and resist interference.
  • ♥Strong signal--eMylo RF relay switch can pass through walls, floors and doors, control receiver from any place within a reliable distance.
  • ♥ More Flexibility & Widely Application: eMylo RF Relay Switch adopts non-directional wireless encoding technology, allowing independent control without mutual interference, can be used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc..
  • ♥Easy to set up:The programmable RF receiver and transmitter can be flexibly configured in quantity and in operating modes..
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Beastron 24V/2.4GHz Wireless Video Transmitter and Receiver for Vehicle Backup Camera/Front Car Camera

  • Beastron 100% brand new Wireless RCA Video Transmitter & Receiver Kit for Car Rear View Camera. Note: Input DC 9-35V..
  • Easy to install: the receiver connect to monitor. The transmitter connect to rear camera..
  • Wireless RCA video receiver/transmitter which avoid complicated wiring. Mainly used for wireless connection on vehicles for video output to monitor, head unit, DVD player and camera, etc..
  • Stable wireless transmission of video signals at a longer distance.Receiver/transmitter distance: 100m (in jam-free open areas)..
  • Note: same frequency band equipments around the device may cause interference, please try to keep the transmitter and receiver antennas away from the shielding material..
  • High power RCA wireless video transmitter and receiver for wireless backup camera system for trucks, vans, buses, trailers, campers and road-construction machines..
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BETAFPV LiteRadio 3 RC Radio Transmitter with Nano Module Bay for External TX Module Support Simulator Joystick Calibration Firmware Update for RC Models Multirotor Airplane Drone - Frsky Mode 2

  • ...potentiometer is positioning accuracy and fast response sensitivity, bringing a good experience to your flight.
  • 【Nano Module Bay】LiteRadio 3 reserved a nano bay on the backside, it supports CRSF protocol external TX module. Highly recommend BETAFPV ELRS Nano Module, which is compatible with the LiteRadio 3 radio transmitter and makes CRSF protocol available.
  • 【Long Use Time】Equipped with a built-in 2000 mAh 1S battery and charging module, you can charge by USB and it can work up to 15 hours without an external module. Meanwhile, it designs a Low-Power warning to indicate a low battery. It indicates a low battery and needs to be re-charged if the blue light flashes slowly and the buzzer beeps continuously.
  • 【BETAFPV Configurator Supported】LiteRadio 3 upgrades with BETAFPV self-developed Customized LiteRadio System. Pilots can directly operate the Joystick Calibration and Firmware Update on the radio transmitter or BETAFPV Configurator. BETAFPV Configurator is a utility designed to simplify updating, configuring, and tuning the radio transmitter. Easy and convenient, further to fulfilled your different fly requirement.
  • 【FPV Simulator Supported】LiteRadio 3 is ergonomic and has the shape of a gaming controller. Adopted the rubber coat, comforta....
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PNGKNYOCN USB Bluetooth 5.0 with 3.5mm AUX 4-in-1 Wireless Audio Transmitter Receiver Adapter for TV/Home Audio System

  • 【Plug and Play, Not Support HDMI】 1Mii wireless transmitter receiver set with RCA input and output can easily connect with your TV, DVD, MP4 to transfer audio wirelessly to a powered speaker, subwoofer, active amplifiers, soundbar, or home stereo. Very easy to use, connect the transmitter to your TV, connect the receiver to your home stereo, connect these two to the power source, wireless transmitter receiver will automatically turn on and automatically connect..
  • 【Long Range】1Mii wireless transmitter receiver set supports 2.4GHz technology and contains antennas that can reach 320 feet (100m) outdoors and 100-200 feet (30-50m） indoors. You can enjoy music throughout the house without worrying about audio loss or cut-out. This device is designed to send a signal from the transmitter connected to an audio source via a cable to a receiver connected to a powered speaker, mixer, or amplifier also connected via a cable..
  • 【HiFi Audio & 2.4GHz No Delay】 Wireless audio transmitter and receiver support 2.4GHz, and the delay is less than 20ms. It can stream high-quality audio up to 24bit / 192kHz, better than CD quality. The received sound is clear, stable, noise-free, and audio synchronization. Strong anti-interference, no matter at home or office, ....
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Durablow TR1003 Gas Fire Fireplace On/Off Remote Control Kit + Thermostat + Timer for Millivolt Valve, IPI Module, Replaces Wall Switch or Thermostat

  • ★★ ATTENTION: This device is NOT a power supply/Ignitor unit. (No voltage output itself, but passing voltage from your fireplace thermopile for safety reason). Please connect it with power source or circuit in series if using it as a switch. ▼ Durablow battery powered R.F. + LCD screen transmitter and receiver kits give wireless remote control to a gas heating appliance, such as gas fireplace. ▼ Childproof safety lock available. ▼ The temperature range is from 45℉ (7℃) to 99℉ (37℃) ..
  • ▼ Thermostat feature in transmitter turns ON/OFF when room temperature changes. It also operates the fireplace with the room temperature swings 1 °F, 2 °F, or 3 °F. ▼ Timer feature operates at options of 15 minutes Min. to 9 hours Max...
  • ▼ Receiver with LEARN function, snap-on wall plate, and 18-inch wires with connectors to gas MILLIVOLT valve or electric spark ignition module. ▼ Receiver box dimension: 2.6"x2.4"x1.54". (measure your wall outlet box first).
  • ▼ Replaces Cross Reference Model #: SKY, 9800322, 9800323, 9800324, 9800326, 9800328, 9800329, 9800550, 9800580, 1001-A, 1001, 1001TH, 1001T, 1410T, 1410-A, 1410TH, 3002, 3301, CON, RCK-K, RCK-KS, 5001, 5010, 5301, 5310, 55644, HRC200 ▼ LEGAL DISCLAIMER: The Brand name & Model # (i....
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