Optical smoke detector, 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 10 μm). Works with the Zeta Addressable Protocol and is compatible with all current Zeta analogue addressable control panels.
Detector class: Optical smoke. Nominal alarm level: 2.4% obscuration per metre. Coverage: 100m2. Start up time: 10 seconds. Twin LEDs to improve alarm indication. Supplied with a locking grub screw to prevent unauthorised head removal. DIFT approved. Complies fully to EN54 parts 5 & 7.