Project Specifications:
* Power supply :DC 9-15V(Not include battery)
* Detection range :4-8 meters
* Volume :4 adjustable levels (volume cannot be adjusted in alarm mode)
* Induction method: infrared sensor activation
* 3 modes: voice alarm music, in the "voice" mode: voice, Ding Dong, Ning Hao, Welcome Guangling; In "alert" mode: lets you know about intruders; In "Music" mode: Like ringtones, there are 32 pieces of music to welcome your guests
* Ambient temperature/humidity:. -10-40 5%-95% hours
* Detection Angle: horizontal Angle 110 degrees, vertical Angle 15 degrees
* Main functions: automatic body test, super long, wide Angle test. Steering adjustable (support). Integrated host speaker, alarm volume 75-95 dB
Installation: no need for professional personnel, easy installation
* Installation height :1.5m-2.5m
* Music :32 kinds of music and optional sounds
* Dimensions: 7.5cm tall, 8cm wide, 4.5cm thick (Base - Base can be flat or fixed on top)
* Battery :3×AAA battery (Not Include)
Package content
1 * White Welcome alarm (retail box)