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Commercial network 4 wire heat detector heat sensor alarm

Published by Shenzhen SUMRING Technology Co. Ltd2019-11-18

Commercial network 4 wire heat detector heat sensor alarm

our commercial heat detector and 4 wire heat detector adopt Rustproof, mothproof, anti-light interference design, Alarm output is Relay output，MCU processing, eliminate false alarm

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Ready To Ship Heat Detector with 4-Wire Heat Detector for Fire Alarm System

Published by Shenzhen SUMRING Technology Co. Ltd2026-05-11

Ready To Ship Heat Detector with 4-Wire Heat Detector for Fire Alarm System

High-performance conventional 4 wired heat detector with stable signal connection, fixed temperature sensing design, widely used in home, office, factory and building fire alarm system. In stock fast ...

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  3. Add : Unit 201, Building D, No. 7 Songshan Road, Xinmu Community, Pinghu Street, Longgang District, Shenzhen City

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