Zone monitor with Back Box & with built-in 20 devices isolator- 55000-845- LPCB APPROVED

The Context Plus Intelligent Addressable Zone Monitor powers and controls the operation of a zone of up to 20 Context Plus Conventional Series 65A or 65E Detectors from an addressable loop. The Context Plus Zone Monitor with Isolator is loop powered.

• Supplied with a backbox for surface mounting.
• Two LEDs, one red and one yellow, are visible through the front cover of the enclosure. The red LED is illuminated to indicate that a fire alarm condition has been detected on the zone wiring. The yellow LED is illuminated whenever the built-in isolator has sensed a short circuit loop fault.
• Fitted with a bi-directional short circuit isolator.
• Unaffected by loop short circuits.