Honeywell 2WT-B Wired Smoke/Heat Detector

The 2WT-B is a 2-wire, photoelectric i3 smoke detector with a 135°F fixed thermal sensor.

• Alarm Current:130mA max., limited by panel
• Detection:Photoelectric
• Dimensions:2.0″ (51mm) H x 5.3″ (127mm) Dia.
• Freeze Trouble:41°F (5°C)
• Heat Sensor:135°F (57.2°C) fixed
• Maximum Ripple Voltage:30% of nominal (peak to peak)
• Operating Humidity Range:0% to 95% RH, non-condensing
• Operating Temperature Range:32° to 100°F (0° to 37.8°C)
• Operating Voltage:12/24 V non-polarized nominal, 8.5 min. to 35 max.
• Sensitivity:2.5%/ft. nominal
• Standby Current:50 µA max. avg., 100 µA peak
• Weight:6.3 oz. (178 g)
• Wiring Gauge:14-22 AWG
• Wiring:2-wire