AC / DC: 12/24VDC
System Capacity: 4 Wire
Operating Temperature: 32°F to 120°F
Photoelectric Smoke Detector - 4 Wire - Incorporates a state-of-the-art optical sensing chamber and an advanced microprocessor. Mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling. Installation is simplified by the use of a mounting base that may be pre-wired to the system.
AC / DC: 12/24VDC
System Capacity: 4 Wire
Operating Temperature: 32°F to 120°F
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