Smart Wireless Smoke Alarm – Vyjoy

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