Power Supply: DC 9-15V
Detection Range: 4-8 m
Volume: 4 levels adjustable (Can't adjust volume at alarm mode)
Induction method: Infrared sensor triggered
Indicate light: Blue LED
3 modes: Voice Alarm Music, at "Voice" mode: Human voice, dingdong, at "Alarm"mode: keeps you aware of intruders; at "Music" mode: just as a doorbell, with 32 music to welcome your guests.
Ambient temperature/humidity: -10 to 40¿¿¿; 5% -95% RH
Detection Angle: Horizontal Angle of 110 degrees, vertical Angle of 15 degrees
The main function: Automatic body sensing , ultra-long , wide-angle detection. Adjustable direction (with stand).
Host built-in speakers, alarm loudness of 75-95 db.
Installation: No need professional personnel, easy to install yourself.
Installation Height: 1.5m-2.5m
Music: 32 music and vocals optional
Size: Height 7.5cm Width 8cm, thickness 4.5 cm (with base - base can be flat or fixed on top)
Battery: 3 x AAA batteries (batteries are not included)(Alkaline batteries are recommended)
