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SITERWELL Smoke Detector, 10 Year Fire Alarm with Photoelectric

$39

SITERWELL Smoke Detector, 10 Year Fire Alarm with Photoelectric

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Product Description

11

10 Year Use Time

The battery of GS526A is powered by DC 3V built-in battery. It can be used for ten years without replacing the battery.

11

22

33

44

1 2 3 4 5
GS526A GS525A-B GS528A GS521C GS522C
SIZE φ 3.94 * 1.34 in φ 3.94 * 1.32 in φ 3.94 * 1.52 in φ 2.76 *1.40 in φ 2.82 *1.35 in
Detection Type Smoke Smoke Smoke Smoke Smoke
Product Life 10 Years 10 Years 10 Years 10 Years 10 Years
Battery Life 10 Years 10 Years 1 Year 10 Years 10 Years
Test Button
Red LED
Low Battery Warning
Standards 7th UL 217 8th UL 217 7th UL 217 7th UL 217 7th UL 217

SITERWELL Smoke Detector, 10 Year Fire Alarm with Photoelectric

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