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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
2/1 channel In/Out2 channel In: 5mA 5VDC
7-21AH battery
Based on market demand
Typical Battery Life 4 years
Size: 125mm*135mm*56mm
NB338-4ARB - Smoke Detector - Hardwired Reed Switches 2/1 channel In/Out2 channel In:Features Includes: Photoelectric detection Relay output, N C or N O selectable relay Auto resets when smoke clears Internal 70dB buzzer Plug in base Dimensions: Diameter: 100mm, Height: 45mm Dual LEDs for 360 visibility, LEDs flash to show operation Magnet test feature Optional flush mounting ring (FMR100) Advanced detection and discrimination algorithms Easy installation and maintenance Sleek low profile housing design Durable sensor head, no need
