433MHz 4 Channel Remote Control Switch Industrial Grade Controller AC220V-380V
$47.77
SKU: EB0042615
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1. High transmitting power, independent antenna, wide application range;
2. Long transmission distance, no directionality, high transmission sensitivity, no signal blocking;
3. Large-capacity battery power supply, realizing zero power consumption in standby;
4. The chip has fixed code and learning code and other chips, supporting software and hardware development and customization.
Specification:
1. Working voltage: AC 220V-380V
2. Working frequency: 433MHz
3. Working temperature: -40~+85℃
4. Receiving sensitivity: ≥ -105dBm
5. Load: NO (30A/240VAC), NC (20A/240VAC)
6. Size: circuit board: 122x87x17 (mm) with shell: 144.8x91x40 (mm)
7. Remote control distance: 2000m
8. Modulation method: ASK
9. Battery: 9V 6F22
Working method
Press A (data bit 1000) to learn, and the controller jogs;
Press B (data bit 0100) key to learn, the controller is interlocked;
Press C (data bit 0010) to learn, and the controller will lock itself;
Press D (data bit 0001) key to learn, control relay (1, 2) jog + relay (3, 4) self-lock;
Remote control A (data bit 1000) controls relay 1;
Remote control B (data bit 0100) controls relay 2;
Remote control C (data bit 0010) controls relay 3;
Remote control D (data bit 0001) controls relay 4;