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Universal Wireless Remote Control Switch DC 12V 4CH relay Receiver Module With 4 channel RF Remote 433 Mhz Transmitter With Two Remote Control

 2,300.00
Technical Data: Input Power:AC 220V   Standby Current:<8.5MA   RF Frequency: 433M   RF working mode: superheterodyne   Receive sensitivity:

XH-M131 Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module DC 5V

 500.00
DC 5V / 12V XH-M131 Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Relays Specification:Light threshold