IC 2262/2272 4 CH 315Mhz Key Wireless Remote Control Receiver Module for Arduino

Features: There are four buttons on the remote control, and respectively correspond to the four data bits to the receiving board output pin D0, D1, D2, and D3. Press the buttons transmit signals, the corresponding data bit is output high. Operating Voltage: DC 12V (27A/12V battery) Operating Current: 10mA @ 12V Radiated power: 10mw @ 12V Modulation mode: ASK (Amplitude Modulation) Transmitting frequency: 315MHZ (SAW frequency stabilization) Transmission distance :50-100m (Open field the receiver sensitivity -100dbm) Encoder types: fixed code Size: 6.2 x 3.8 x1.4 cm (L x W x D) Decoding receiver board The operating voltage: DC 5V Receiver sensitivity is -98 db 7 Pins: VT, D3, D2, D1, D0, the +5 V and GND. VT is a valid signal high output pin. Upon receiving a valid signal, the pin output high, may also drive the relay. Size: 6 x 22 x 41 mm Package Includes: 1 x IC 2262/2272 4 CH 315Mhz Key Wireless Remote Control Receiver Module for Arduino