Fire Alarm Detector, HF651


1. The fire alarm detector adoptsbuilt-in microprocessor and intelligent software, ensuring the utmost accuracy with controller.
2. The 2 bus lines adopt PWM digital transmission technology, which ensures the great reliability.
3. Adopting SMT technology, it is featured by high security.
4. The fire alarm detector adopts special methods for dampproof, antisepsis and mildew proof.
5. The head can easily be plugged into the base.
6. SEMS screws for easy wiring.
7. 2-wire without polarity


Addressable Heat Detector

Longhorn is a major manufacturer of fire alarm detector, based in China. We offer various types of products such as fire alarm detector, wireless burglar alarm, passive infrared detector and so on. Our products are high quality and competitively priced. Our full chain of manufacturing emergency button, alarm siren can be completed in China, even in one city. Our lower manufacturing cost can save your purchasing cost. A more detailed description of our product is shown on the page.


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