The product meets all the requirements of the latest EN54. It is a fire detection system with two wires, featuring polarity capability, making installation easier. It has passed EMC testing and offers strong anti-electromagnetic interference capabilities, providing high stability and reliability.

The dual photoelectric smoke chamber provides intelligent and accurate smoke detection. The BLC algorithm automatically adjusts the alarm threshold based on the amount of smoke in the chamber, extending the cleaning cycle and making maintenance easier.

The base screws are non-loose for easy installation, and the contact material is highly resistant to acid and rust.