Description:
1. This alarm adopting special infrared processing integrated circuit and automatic temperature compensation technology.
2. Infrared alarm system can be used to detect the movement to against the intruder in the room or house , when the system triggered ,It will sound in 105db and the alarm sound last in 30 second.
3. Within 20 seconds alarm signal is not detected, you must leave within 20 seconds in the detection area of electronic dog.
4. Have the low false alarm rate, high reliability, high cost performance characteristics, suitable for home, office, garden, and street stores and other places with anti-theft or intruder .

