315 MHz Wireless Remote Control Kit

Technical Specifications

• Remote control battery voltage: 12 V
• Remote control working current: 10 mA
• Remote control signal power: 10 mW
• Working frequency: 315 MHz
• Maximum distance (open field): 50 – 80 m
• Receiver working voltage: 5 V
• Receiver working current: 4.5 mA
• Sensitivity: -105 dBm

The kit is composed of a remote control with 4 buttons and an antenna, and a receiver. The remote can send 4 signals, one for each button. The receiver has 4 digital pins that represent each signal.

You can use this kit for car central lockings, and many other implementations for example with Arduino boards.