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MCU one-button Remote Control 433M SOS for help

This remote control is widely used in access control, remote sensing & telemetry, security alarm devices,home automation, industrial control, motor switching control, motor forward and reverse remote controls,lighting control, LED lamp controller.

  • R-A02-K1
  • 433/315 MHz
  • MCU learning code
  • 8.5mA
  • DC3V
  • 13dBm
  • 300m
  • 59* 34 * 11mm
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R-A02 1-Key Remote Control


Brief Introduction

This remote control is widely used in access control, remote sensing & telemetry, security alarm devices,home automation, industrial control, motor switching control, motor forward and reverse remote controls,lighting control, LED lamp controllers, remote control electronic locks, curtain remote control, remotecontrol of drying racks, home security remote control, wireless pager remote control switch, industrialcontrol products, etc. Special function can be developed according to your requirements!

R-A02-K1_01

Indicator: blue light as default Button: 1 key

Supporting RF Module: receiving module


Brief Introduction

Model: R-A02-K1

Frequency: 433M/315M (other frequencies can be customized)

Communication protocol: EV1527 learning code

Working current: 8.5mA

Standby current: 10nA~1uA

Power supply: DC3V, CR2032 button battery

Transmit power: 13dBm

Transmission distance: about 300m (open ground, receiving sensitivity is -110dBm)

Size: 59* 34 * 11mm

Weight: 17g

R-A02-K1_02

Download Center

R-A02-K1 Specification V1.0 do


Typical application

Wireless Data Acquisition, Wireless Data Communication, Wireless Data Monitoring and Transmission, Wireless Voice/Audio Transmission, Wireless Sensoring; Wireless Remote Control System; Wireless Game Controller, Remote Control Toys; Wireless Keyboard, Wireless Mouse; Wireless remote control for electronic consumer products; Wireless Alarm & Security Control System; Wireless Sensor Networking,

Automatic Data Collection; Industrial Remote Control, Intelligent Control System, Smart Home, Home Automation, Home Appliance Control, Building and Residential (smart home) Control, Smart City, Logistics Tracking, Warehouse Patrols, RFID (radio frequency identification); Telemetry, Automatic (Water, Electricity, Gas) Meter Reading system; Remote LED, Remote Curtain; Remote control that supports radio frequency (RF) technology


Typical-application


Product Tags

Remote control,ASK RF module,RF modules,2.4G,2.4Ghz,Wireless data transmission, RF Transmitter, RF Receiver,RF Transmit module,RF Receive module, Wireless Transceiver Module,ASK Module,FSK Module,Lora Module,Bluetooth Module,UART Serial Module,2.4G Module,Antenna,Smoke Detector,Door Sensor,Window Sensor



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