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Wired Mini Invisible Door / Window Sensor for Mental Door / Window
Model NO.: SV-ZD3
Specification:
Alarm Distance: < 4cm, NC, invisible door magnet
If the body part and the magnet part get 4cm distance, it will be triggered
SNOV INTERNATIONAL CO., LIMITED
Email: snov@snov-globalsecurity.com
Skype: Alarm-SNOV
Website:http://www.snov-globalsecurity.com/
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