5V/12V/24V Light Control Switch Detection Photoresistor Relay Module Sensor New
Input: 5V DC. BLUE LED ON: Relay is working. Load capacity: 10A / AC 250V or DC up to 30V. Before the relay actuation: less than 5mA. Relay working mode: NO(normally open) or NC(normall closed). Load capacity: AC 0V--250V/10A, DC 0V--30V/10A.