PRODUCT DESCRIPTION

The System Sensor 2WT-B is a 2-Wire Plug-in combination Photoelectric Smoke Detector and Thermal Sensor.

Thermal Sensor: 135°F (57.2°C) fixed.

Base (included) mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling.

The System Sensor 2WT-B belongs to the i3™ series of intelligent smoke detectors.

NOTE: Replaces ESL 521BXT.
The System Sensor 2WT-B is a 2-Wire Plug-in combination Photoelectric Smoke Detector and Thermal Sensor.Thermal Sensor: 135°F (57.2°C) fixed.Base (included) mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling.The System Sensor 2WT-B belongs to the i3™ series of intelligent smoke detectors.NOTE: Replaces ESL 521BXT.

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