System Sensor 4WTA-B Smoke & Thermal - 4 Wire 9600 combined with advanced technology and

combined with advanced technology and user-friendly features

including high-rise stairwell and elevator lobby doors where the use of electric strikes and magnetic locks is prohibited

500 lbs Strike Body Depth 1-1/16" Power Requirements 240 mA @ 12V / 120 mA @ 24V Compatibility Cylindrical latchbolts up to 5/8" throw Why Choose the HES 8000C

54mA (12V In)

System Sensor 4WTA-B Smoke & Thermal - 4 Wire 9600 combined with advanced technology andSystem 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)