System Sensor 4WTA-B Smoke & Thermal - 4 Wire Frame Transformer 2 PGM outputs: expandable to

2 PGM outputs: expandable to 38 (HSM2204

the battery life on honeywell wireless 345 Mhz devices far exceeds all the other manufacures

advanced motion detection technology

and encoding requirements before purchase

System Sensor 4WTA-B Smoke & Thermal - 4 Wire Frame Transformer 2 PGM outputs: expandable toSystem Sensor 4WTA B Smoke & Thermal 4 Wire The 4WTA B is a 4 wire, photoelectric i3 smoke detector with a 135F fixed thermal sensor, and has local sounder. This would be a updated upgrade from the 4WT B detector. Replacement for the the 4WT B. Alarm Contact Ratings: 0. 5 A @ 30V AC DC Alarm Current: 20mA max. @ 12V, 23mA @ 24V Detection: Photoelectric Dimensions: 2. 0" (51mm) H x 5. 3" (127mm) Dia. Freeze Trouble: 41F (5C) Heat Sensor: 135F (57. 2C)