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Model: 4WITAR-B
Category: Fire Detection Devices, Smoke Detectors
Brand: System Sensor
Dealer pricing
The 4WITAR-B is a 4-wire, photoelectric i3 smoke detector with isolated thermal sensor, built-in sounder, and Form C relay.
To reduce the likelihood of nuisance alarms, all i3 detectors are equipped with both drift compensation and smoothing algorithms. These capabilities minimize both short- and long-term causes of nuisance alarms, such as RF interference and dust accumulation. When connected to the 2W-MOD2 loop test/ maintenance module or an i3 Ready™ panel, 2-wire i3 detectors can generate a remote maintenance signal when in a maintenance or freeze trouble condition. To measure the sensitivity of any i3 detector, the SENS-RDR displays the reading, in terms of percent-per-foot obscuration, within seconds.
i3 has red and green LEDs to simplify local status indication during power-up, standby, alarm, maintenance, and freeze trouble conditions. When in alarm, i3 sounder models generate an 85 dB temporal tone. If connected to the RRS-MOD reversing relay/synchronization module, all i3 sounders on the loop will activate when one detector is in alarm. The RRS-MOD also synchronizes i3 sounder output to ensure a clear audible signal
Main Features
Brand Name | System Sensor |
Category Type | Smoke Detectors |
Height | 2" |
Input Voltage | 24 V DC, 12 V DC, 12 V DC, 24 V DC |
Model | 4WITAR-B |
Product Series | i3 |
Product Type | Smoke Detector |
Sensing Technology | Photoelectric |
Vendor Name | System Sensor |
Weight (Approximate) | 7.10 oz |
Width | 2" |