Ajax DoorProtect U Jeweller Wireless Reed-Switch Opening Detector BLACK

The Ajax DoorProtect U Jeweller Wireless Reed-Switch Opening Detector BLACK is a wireless intrusion detector — Wireless reed-switch opening detector for doors and windows, with a terminal for a third-party wired contact.

Part of the Ajax professional wireless security range — Jeweller two-way radio with encryption, frequency hopping and anti-jamming, controlled from the Ajax mobile app and commissioned remotely with Ajax PRO. EN 50131 Grade 2 system support with optional ARC / CMS monitoring.

Key Features

• Magnetic reed switch + external wired input
• Reed-switch gap distance up to 20 mm, plus a terminal for a wired contact
• Two-way Ajax Jeweller radio - encrypted, frequency-hopping and jamming-resistant
• Battery: CR123A, up to 7 years
• Tamper protection front and rear
• Automatic communication and battery supervision