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Wireless Smoke Detector View larger

Wireless Smoke Detector

NAP-GEM-SMK

New

$73.20

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Wireless Smoke Detector

The GEM-SMK is a high-quality photoelectric smoke detector with built-in supervised digitally-coded
radio transmitter. It is compatible with Napco's GEM- RECV Series supervised security receivers that monitor alarms, restores, low battery and status.
The GEM-SMK sounds a local alarm as soon as smoke is
detected and the transmitter will send an alarm signal to
the supervised receiver. The alarm signal will be repeated 
every 10 seconds thereafter as long as smoke is still pre-
sent. A restore report will be sent when the smoke detection chamber clears.
Supervisory status reports are sent from the GEM-SMK every hour.
Coding switches are not required or used in the GEM-
SMK. Each transmitter is assigned a unique identification
code number at the factory.
The smoke detector and transmitter are powered by two
9-volt alkaline batteries (supplied) which can power the
unit for up to two years. If the battery voltage drops be-
low normal, a low-battery report will be sent to the receiver with any status or alarm transmission.
If a low- battery condition is indicated, replace both batteries.
NOTE: Temperature and humidity extremes may reduce
the life of the battery.