Security Welcome Chime Wireless Infrared Ir Motion Sensor Door Bell Alarm Entry
Item Specific:
Material: ABS of environmental protection
Power: DC5V OR 3*AAA Batteries
Host Size:70X35X15MM
SensorSize:80X60X40MM
Number of voice: 36("Hello Welcome""ding dong" "alarm" etc.)
Detecor Flash mode: 4 color can be choose (red green bluemulticolor)
Lighting function: yes
Voice Duration: 200s
Receiving distance: 800 meters(open area)
Detection range: 8-12 meters
Detection angle : 0-110 degrees
Alarm volume: maximum 113db