Description:
Smoke alarms save lives. Protect what matters most with the top fire and smoke alarms on the market. It's easy to take smoke alarms for granted, but they can save your life and your home. With this Smoke Detector, which can keep your family protected.
Main Features:
- High sensitivity smoke detection
- 3 alarm ways: independent, sound, wireless 433 transmissions (range: 300m)
- The exclusive smoke intelligent algorithm, high sensitivity, no false alarm, strong anti-interference
- Built-in more than 110dB sound alarm prompt, the effective prompt evacuation site
- 360 degree detection range, no dead corner
- With voice prompts and voice alarm function to ensure stable and reliable alarm performance
- Low voltage alarm: when the battery voltage is lower than 6.8V, the alarm is issued to remind the user to replace the battery
- The twist-lock mounting system makes installation and battery replacement easy
Specification:
- Material: ABS
- Working voltage: DC 9V
- Battery: 6F22 battery (not included)
- Static current: less than 1uA
- Alarm current: less than 40mA
- Alarm sound: more than 110dB
- Transmission range: 300m and more (open space)

Package weight: 0.152 kg
Package Size(L x W x H): 10.50 x 3.50 x 10.50 cm / 4.13 x 1.38 x 4.13 inches
Package Contents: 1 x Smoke Alarm, 1 x English User Manual, 2 x Nut, 2 x Screw