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48V DC Smoke Detector For Cabinets , 4-Wire Heat Alarm With Relay Output For Fire Safety
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XHA 2 Wire Rate Of Rise And Fixed Temperature Heat Detectors OEM / ODM Service
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EN54 Conventional 2 Wire Smoke Detector For Fire Secuirty Fire Alarm System
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2 Wire Smoke and Heat Detectors Fire Detection System for Addressable Fire Alarm System
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2 Wire Smoke and Heat Detectors Fire Detection System for Addressable Fire Alarm System for Comprehensive Reporting
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High Performance Convenional 2 Wire Smoke Detector For Fire Alarm Fire Security System
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White 4 Wire Smoke Detector DC12V DC24V Fire Alarm Smoke Detector With Relay Output
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Industrial Control Equipment 4 Wire Smoke Detector with Relay Output and High Sensitivity
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Effortless Fire Alarm Installation Industrial-Grade 4-Wire Smoke Detector with Relay Output and Rated Operational Voltage DC12-24V
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Easy Installation 4 Wire Smoke Detector for Industrial Control Equipment and Fire Warning System with High Sensitivity DC12~24V Residential Smoke Detector