Operating Voltage
DC 3.0V (2 batteries of 1.5V FR14505/AA)
Dimension
Diameter: 100.3mm, height: 51mm (including base)
Weight
125g (Including batteries and base)
Communication
NB-IOT comunication
360-degree visual indicator
Yes
Built-In buzzer in detector
Yes
Sound level pressure
45dB-75dB at 3 meter(A)