Zeta Fyreye MKII Conventional Optical Smoke Detectors (MKII-OP) c/w base

The Fyreye MKII Conventional Optical Smoke Detectors use
a pulsing IR led & photodiode to detect IR scatter caused by smoke entering the chamber.
The detector is particularly suitable for detecting optically dense smoke, involving materials such as soft
furnishings, pvc, plastic, foam and all similar materials
which produce small visible particles (0.5 to 10μm).
Designed to meet en54 requirement
lockable to base to stop unauthorised removal
remote led output
compatible with all fyreye bases
Bases
model      mkii-cb            mkii-cb/d                 mkii-db                     mkii-db/d
part no.    80-220             80-221                     80-222                      80-223
type common   base common
base diode
base diode base
size          100 x 16mm      100 x 32                    100 x 16mm               100 x 32mm
weight      53g                  64g                          53.2g                          64.2g