JBE-2112 is a conventional optical smoke detector designed to operate on a zone line of intelligent fire detection and alarm devices. This smoke detector sends fire alarm signals to the fire panel when the detected smoke value reaches the preset alarm thresholds defined in the European norm EN 54-7.

This detector responds to varied kinds of smoke from the early stages of fire while featuring advanced algorithms to prevent false alarms. It also incorporates a pollution compensation feature which extends its service life, while preventing false alarms resulting from dust accumulation.

The detector *Features* three (3) sensitivity profiles. The JBE-AT1 Programmer allows selecting which threshold to apply to the detector.

Mounting base for all conventional or addressable fire detection heads and all JADE BIRD addressable sirens. It has 4 contacts.