RF 315MHz 4 Channel Wireless Remote Control
$11.57
$15.85
Remote control: Operating voltage: DC12V (27A/12V battery x1) Operating Current: 10mA @ 12V Radiated power: 10mw @ 12V Modulation mode: ASK (Amplitude Modulation) Transmitting frequency: 315MHz Transmission distance :50-100M (Open field, the receiver sensitivity of -100dbm) Encoder types: fixed code Receiver board: The operating voltage is DC5V, receiver sensitivity is -98. Leg 7 bits, respectively, 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 outputs high, which may also drive the relay. Size: 6.6*22*41mm
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