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Optical smoke detector with base, having duel LED (blinking type) for 360 deg. Visibility. (UL listed) ( Below False Ceiling )
All of our AD333 series detectors meet the requirements of UL 268 and EN 54-715 for use in Fire Alarm signaling systems. They are intended for use in 2 wirel4 wire Class A or B supervised zone circuits. The AD 333 Series detectors are subject to panel compatibility limits and compliance with corresponding NFPA 72E standards, local codes, and ordinances. AD-333 series include 2 wire and 4 wire detectors, which provide fast and reliable response to photoelectric smoke and heat (135°F) detection. While the smoke and heat detection circuits operate independently, their outputs being "OR" connected. The detector provide the fire detection performance by acting as a smoke sensor and or a 135°F heat detector at the same location.
|Type of Product||Alarm System|