DC 12V Infinite LED Cycle Delay Timing Timer Relay on/off Switch Loop Module UK
1x 12V 2-Button Delay Relay. Press and hold K2 to turn the digital tube on or off to reduce power consumption. 2: Output power: DC 5 ~ 30 V AC 220V10A. When the handset is not blinking, press K2 to change the decimal point;.