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DSC WS4916 Wireless Smoke Detector w/ built-in heat sensor

Quick Overview
DSC WS4916 Wireless Smoke Detector w/ built-in heat sensor When you need reliable smoke and fire detection and don't have the ability to run wires, then the DSC WS4916 is...

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$69.00

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DSC WS4916 Wireless Smoke Detector w/ built-in heat sensor

When you need reliable smoke and fire detection and don't have the ability to run wires, then the DSC WS4916 is what you're looking for. This detector provides drift compensation which means that as the days and weeks pass by and dust accumulates accumulates in a detector it adjusts to maintain the original factory-set sensitivity, thereby minimizing the potential for false alarms.

This is a recommended wireless smoke for any DSC system that has wireless capability.

For replacement batteries for the EV DW4927 you'll need the CR123 lithium 3 volt battery

Specifications

MECHANICAL
Diameter . . . . . . . . . . . . . . . . . . 5.8" (147 mm)
Height . . . . . . . . . . . . . . . . . . . . . 2.08" (52.8 mm)
Color . . . . . . . . . . . . . . . . . . . . . . White
Mounting . . . . . . . . . . . . . . . . . . Surface mount with screws
Bracket . . . . . . . . . . . . . . . . . . . Twist on/off either locking
or non-locking
SENSITIVITY
Nominal: 3.0% +/- 0.8% obscuration/ft. (UL)
Nominal: 2.0% +/- 0.5% obscuration/ft. (ULC & EN)
HEAT SENSOR
Alarm: Fixed-Temperature 135° F (57.2° C)
ENVIRONMENTAL
Operating Environment . . . . . . 32° to 120° F
(0° to 49° C)
Relative Humidity . . . . . . . . . . 5% to 93%
RF Immunity . . . . . . . . . . . . . . . 20 V/m
0-1000 MHz

Features

Incorporates automatic drift compensation
Low profile design
Built-in heat detector - 57°C (135°F)
Local test button
Built-in 85 dB horn
Easy maintenance replaceable chamber

Extended Information