XPander Optical Smoke Detector and Mounting Base Product code: XPA-CB-12034-APO Door Holders fire relay is active in

fire relay is active in an alarm condition provided all relevant delays have expired

Connections for an optional slave overdoor light

Requires a PP3 battery

Can be wall or desk mounted to suit the transmitter storage/charging requirements of a particular site

Can make up to 5 levels of call - Standard

XPander Optical Smoke Detector and Mounting Base Product code: XPA-CB-12034-APO Door Holders fire relay is active inXPander optical detectors are recommended for use as general purpose smoke detectors for early warning of fire in most installations. XPander optical detectors operate on the well established light scatter principle. The optical design of the XPander optical detector allows it to respond to a wide spectrum of fires. The detector is calibrated so that XPander is highly reliable in detecting fires but has enhanced immunity to false alarms. The stability