Smart Wireless Smoke Alarm
Smart Wireless Smoke Alarm
Smart Wireless Smoke Alarm
Smart Wireless Smoke Alarm
Smart Wireless Smoke Alarm
Smart Wireless Smoke Alarm
Smart Wireless Smoke Alarm
Smart Wireless Smoke Alarm

Smart Wireless Smoke Alarm

Regular price $29.99
Unit price  per 

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FEATURES

  • Support three alarms: independent sound and light flash alarm, 433 wireless transmission network alarm.

  • complete patented structure, simple installation, no need for debugging and wiring.

  • 360 degree smoke detection and alarm, no blind spot, reliable.

  • Built-in high sensitivity detection technology, reliable and safe.

  • Built-in 90dB sound and light alarm reminder, effectively enticing people to evacuate.

  • Ultra-low power consumption microcontroller + photoelectric principle technology, long battery life for 3 years.

  • Adopt patented high performance two-way two-reception and one-transmission photoelectric diffusion technology, stable, reliable and precise.

  • Low voltage alarm: when the battery voltage is lower than 6.8V, a warning sound is emitted to remind the user to change the battery.

  • Detachable rotating top cover design for easy cleaning and battery replacement.

SPECIFICATIONS

  • Power supply: DC9V / 6F22

  • Transmission frequency: 433.92

  • Transmission distance: ≥ 200 m (external antenna 500 m)

  • Quiescent current: <1uA

  • Alarm current: <40mA

  • Volume: ≥85dB

  • Product size: 3.9 x 1.3 inches

  • Package: 1 x wireless smoke alarm+1 x manual