Smoke Detector Wireless 433MHz Fire Security Alarm Protection Alarm Sensor Home HHIHE-571808

Price:
$11.34

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Product Features:

  • 1. support three big alarm, independent sound and light alarm. Support two kinds of alarm methods, sound and flash & wireless transmission
  • 2. wireless transmission network alarm
  • 3. 360° all-round detection of smoke alarm, no dead ends, reliable
  • 4. built-in high-sensitivity induction technology, reliable, safe
  • 5. ultra-low power microcontrollers + optoelectronic principles of technology, long standby battery life of 1 year
  • 6. Full snap-fit patent structure of easy to install and no need commissioning
  • 7. Elegantly designed, aesthetically pleasing appearance, dust-proof
  • 8. Light top designed principle with alarm light 360°visual
  • 9. Adopting self-adoption technology that can make dynamic compensation for environment variation and aging components to extend using time
  • 10. Owning self-test function can test inner circuit real time to keep detector lasting working fine
  • 11. Adopting ultra-low power micro technology and photoelectric principle making standby time for long
  • 12. adopting high-performance photo of a collection of two bidirectional scattering patent technology, stable, reliable, accuracy
  • 13. Low battery alarm function, when the battery voltage lower than 6.8v, It will make warning tone out
  • 14. The housing is designed to full rotary detachable buckle of easy maintenance

Product Specifications:

  • Sound Level: 110dB
  • Size:11 x 10 x 4 cm
  • Weight: 128g
  • Battery: 9V 6F22 (Not Included)

Package Contents:

  • 1 x Smoke Detector

1. support three big alarm, independent sound and light alarm. Support two kinds of alarm methods, sound and flash & wireless transmission 2. wireless transmission network alarm 3. 360° all-round detection of smoke alarm, no dead ends, reliable 4. built-in