Infrared Photocell Sensor Project Case Study

Our Congo partner is a local gate-automation wholesaler, who needed reliable infrared safety photocells for residential and industrial gate projects. Project requirements: dual-sensitivity detection up to 40m, wide-voltage AC/DC compatibility, stable performance under dusty tropical outdoor conditions, relay dry-contact output to match various local gate operators.

We recommended our YET616IR infrared beam sensor pair. After strict sample testing for signal stability, weather adaptability and wiring compatibility, the client placed bulk orders. Client feedback: Wide power input (DC9-50V / AC6-36V) fits most gate motor models circulating in Congo market. Two-level sensitivity selection (Normal / Long-range) brings flexible installation options. Relay output works perfectly with sliding gates, swing gates and garage door operators. Low failure rate greatly reduces after-sales maintenance work for local installers.

Field installation proves YET616IR performs reliably on dozens of residential villas, factory compound gates and parking barrier projects across Congo. Heavy dust and tropical bad weather will reduce effective detecting range to 30%, which matches local actual outdoor-use conditions.

This case verifies our infrared photocell kits are well-suited for African installers and wholesalers’ gate-safety projects. Many automation contractors prioritize robust photocells to prevent clamping-injury risks from closing gates. Once the infrared beam is obstructed, the sensor sends signal to stop or reverse gate movement for safety protection.