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Security System Cellular

Security System Cellular

Heyi Electronics has been focused on various alarm products for many years and are known as a famous brand. Welcome to wholesale the wireless temperature sensor alarm smoke heat detector with our manufacturers and suppliers. And the customized service is also offered in our factory.


Security System Cellular

HY-620DHR WIRELESS SMOKE HEAT DETECTOR

Main Features:

  1. test by hand

  2. built-in 9V battery

  3. low battery warning

  4. low standby current

  5. auto reset

  6. adopted MCU

  7. anti-light,mothproof 

  8. SMT design,strongadaptability for circumstance

  9. fix temperature:135f

  10. alarm output: sound and flash alarm

  11. sound level:≥85dB

  12. detect area:20 square meters




Heyi Electronics has been focused on various alarm products for many years and are known as a famous brand. Welcome to wholesale the security system cellular with our manufacturers and suppliers. And the customized service is also offered in our factory.


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