4 Channel Remote with Receiver Add a simple wireless control to a device, no addressing, no programming – used a 315MHz remote with this receiver and you have wireless control up to 100 feets away under ideal conditions! The M4 momentary type acts like a push button – when the A button is held down, the matching pin goes high. When the A button is released, the matching pin goes low. The pins only go high when a button is pressed. Receiver module: Based on PT2272-M4 chip Working frequency: 315MHz Working Voltage: DC 5V Static current: 4.5mA Modulation mode: OOK Response rate: -105dBm Working temperature: -10'C - 70'C Pin assignment:D0: Output 0 D1: Output 1 D2: Output 2 D3: Output 3 GND: Ground VT: Switching voltage VCC: Supply voltage Control distance: 1000 feets (open area) Remote controller: Button: 4 buttons Battery model: 23A / 12V Working current: 10mA@12V Remote control distance: 100 feets (open area) Frequency: 315MHz Brand No Brand SKU OT776EL1CVILCNAFAMZ-36096