CHUANGO DOOR WINDOW CONTACT
CHUANGO DOOR/WINDOW CONTACT (REED SWITCH) DETECTS WHEN A DOOR OR WINDOW IS OPENED. CONSISTS OF THE REED SWITCH SENSOR AND A SMALL MAGNET. WHEN THE REED AND MAGNET SEPARATE, THE SENSOR SENDS A SIGNAL TO THE CHUANGO ALARM PANEL
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Sales price $ 29.91
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