Specifications:
Working voltage: 12V
Quiescent current: 28mA
Pull-in current: 50mA
PCB size: 63*39mm/2.47*1.53inch
Relay contact capacity: 3A/250V
Delay time: 0~40S adjustable (the actual delay will be slightly different due to certain errors in the components)

Installation Precautions:
Pay attention to polarity when installing diodes, transistors, and integrated circuits.
When installing the infrared emitting and receiving tubes, be careful not to install the reverse. The transparent color is the transmitting tube, and the black one is the receiving tube.
When the power is first applied, the relay will have a pull-in action, which is a normal circuit detection action.

Note:
The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!
Manual measurement, with small error. Please check size in detail before purchase.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.

We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.

Package Includes: 1Pcs