Silent Knight SK-PHOTO-R-W Photoelectric Smoke Sensor IN STOCK CLOSED: Mondays
$91.95
Description
CLOSED: Mondays
Ceiling speakers feature 1⁄4 W to 2 W operation
Data Sheet: NH-200R
Download ELSTW-N Datasheet (PDF)
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Silent Knight SK-PHOTO-R-W Photoelectric Smoke Sensor IN STOCK CLOSED: MondaysModel SK PHOTO R W is a plug in type smoke sensor that combines a photoelectronic sensing chamber with addressable analog communications. When used in duct applications with a DNR(W), testing can be done remotely using approved System Sensor test accessories, eliminating the need for a test coil. The sensors transmit an analog representation of smoke density over a communication line to a control panel. Rotary dial switches are provided for setting
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