This smoke detector offers three alarm modes, featuring independent sound and light flash alarm, along with a wireless 433 transmission network alarm for comprehensive coverage. Its 360-degree smoke detection eliminates dead angles, ensuring reliable detection and prompt alarms. With a built-in 90 dB sound and light alarm, this system effectively prompts evacuation, providing a strong and noticeable reminder for enhanced safety.
Product Features:
- High-sensitivity sensing for stability, reliability, safety, and accuracy
- Independent alarm capability for home use
- Requires Sonoff RF bridge (433Mhz, EV1527) for remote control via phone
- Ultra-low-power microcontroller and photoelectric principle technology
- Long standby battery life of up to 3 years
- Low Voltage Alarm triggers when battery voltage drops below 6.8V
- Full snap-in patented structure for easy installation, no need for debugging or wiring
- Convenient for cleaning and battery replacement
Product Specifications:
- Power Supply: DC 9V 6F22 alkaline battery (not included)
- Standby Current: ≤10uA
- Alarm Current: ≤100mA
- Alarm Indication: Sound alarm & LED flash
- Sound Level: 90dB/3M
- Detecting Area: 20 square meter
- Wireless Frequency: 433MHz
- APP: eWeLink
- Operating Temperature: -10°C ~+50°C
- Operating Humidity: ≤95% RH
- Item Size: Approx. 10.5 * 10.5 * 3.5cm (L*W*H)
- Package Size: Approx. 10.5*10.5*3.8cm / 4.1 * 4.1 * 1.5in
- Package Weight: Approx. 120g / 4.2oz
Note: The smoke detector does not come with the required battery (DC9V 6F22) due to shipping limitations.
