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The NAPCO GEM-HEAT is a high-quality 135°F (57°C) fixed temperature detector with rate of rise. Compatible with the NAPCO Express and Gemini series GEM-RECV Series supervised security receivers. The GEM-HEAT transmits an alarm signal upon an alarm condition and generates an hourly supervisory test signal. It also monitors and annunciates low battery conditions.
Wireless heat detector with rate of rise and fixed temperature detection. Ideal for Gemini Security systems.
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