How to Connect a photo sensor to house power?

To connect a photo sensor to house power, first, ensure that the power is turned off at the circuit breaker for safety. Then, follow the manufacturer's wiring diagram, typically connecting the sensor's power leads (usually labeled as line and load) to the corresponding wires in your home (the line wire to the black or hot wire and the load wire to the fixture or appliance you want to control). Secure the connections with wire nuts and ensure they are insulated. Finally, restore power at the circuit breaker and test the sensor to ensure it operates correctly.