Pair of Infrared Photocells, Universal 12/24V AC/DC Infrared Photocell Kit, Security Sensors with Solar Filter, for Gate and Garage Automation

【High Performance and Safety】: Safety infrared photocells with advanced technical specifications, IP55 rated (not waterproof), for easy wall mounting. Powered by 12/24V AC/DC with NC/COM outputs, they operate efficiently between -10°C and +70°C. 【Integrated Solar Filter Technology】: These infrared sensors feature a solar filter for optimal performance even in bright sunlight. With a range of 15m to 25m, they remain reliable even in bad weather with a 30% range reduction.
【Wide Compatibility】: Designed to fit most automatic gate and garage door openers, these photocells offer a NO/NC dry contact output and are also suitable for alarm and access control systems.
【Smart Functionality】: If an obstacle is detected during closing, the infrared photocell automatically stops or reverses the motor's movement, thus providing increased protection for users and vehicles.
【Easy and Precise Installation】: The included installation guide recommends an installation height of more than 20cm and a minimum distance of 2 meters between the transmitter and receiver for effective and interference-free detection.