Standalone beam detector with an Analogue Addressable interface

This Open-Area Smoke Imaging Detection (OSID) uses dual wavelength projected beams and optical imaging technology, as a low-cost, reliable and easy-to-install means to help overcome false alarm incidents and alignment difficulties.

A laser alignment tool which clips onto the eyeball of OSI/OSID beam smoke detectors. Used appropriately, the red laser shows the location, and alignment required, to align the transmitter/receiver with the reflector.