Home / Alarm Products / AJAX Alarms / Ajax Detectors / Ajax 67734.03.BL1 DoorProtect S Black Wireless Opening Detector with Authentication, Signal Interfer Ajax 67734.03.BL1 DoorProtect S Black Wireless Opening Detector with Authentication, Signal Interfer Login to view prices or Apply for a Trade Account Add to your Wish List Information Ajax 67734.03.BL1 DoorProtect S Black Wireless Opening Detector with Authentication, Signal Interference Detection, and Tampering Alert Specifications Brand: AJAX Product Code: 67734.03.BL1 Reviews Customer reviews No reviews left yet Write a review Most RecentTop Rated No reviews have been left for this product, be the first to leave a review