Features:
Wi-Fi connection, easy to install, no need to consider line problems, safe and convenient.
The alarm's LED indicator lights up in red and strobes, and an audible alarm is sent to the Tuya APP via the WiFi network.
After the air is fresh and clean, it will stop the alarm and return to the low-power state of normal monitoring.
Mute function: During the alarm process, press the test button to mute the device, leaving only the flashing led light.
When the battery is low, the alarm will sound an alarm to remind you to replace the battery in time.
Specifications:
Model: PA-443W
Power Supply:DC9V alkaline battery (6LR61 battery not included)
Static Current:<10uA
Alarm Current: <100mA
Detecting Area: 20㎡
Alarm Sound:>80dB
Low Battery Alert:≦7.0V±0.2V
Battery Standby Lifetime: 6 months
Working Temperature:0℃ ~ +50℃
Humidity:≦95%RH,no freezing
Product Color: White
Package Size: 11.3*11.3*5.5cm
Package Weight: 155g
Package List:
1* Smoke Detector
1bag* Screws