Ajax DoorProtect U Jeweller Door/Window Contact

The Ajax DoorProtect U Jeweller is a next-generation wireless opening detector designed to protect doors, windows, and valuable enclosures with precision and reliability. Built to meet strict UK security standards, this refined version of Ajax’s trusted opening detector delivers dependable intrusion detection with advanced features to minimise false alarms.

Equipped with dual reed switches, the DoorProtect U Jeweller ensures accurate detection of unauthorised openings. The versatile design allows for left or right-side magnet placement, making installation flexible across a variety of door and window types. The detector comes with two magnets of different sizes, providing adaptable mounting options for both narrow frames and larger surfaces.

For enhanced functionality, DoorProtect U Jeweller includes a connector for integrating a third-party wired sensor with an NC contact, such as an additional opening, motion, or vibration detector. This allows seamless system expansion and unified monitoring via the Ajax app.

Operating completely wirelessly, the DoorProtect U Jeweller ensures a quick, clean installation process. Its pre-installed long-life battery delivers up to seven years of autonomous operation, with real-time battery status available through the Ajax app and timely low-battery alerts. Designed for professional installations, it combines smart engineering, reliable performance, and sleek aesthetics to provide dependable protection for any property.

Features:

• Universal Wired Contact – Detects the opening and closing of doors, windows, or hatches using a magnetic reed switch.
• Seamless Ajax Integration – Connects directly to the Ajax Hub Hybrid via the Fibra wired line for stable, tamper-proof communication.
• Instant Intrusion Alerts – Triggers immediate notifications to the Ajax app and system control panel when contact is broken.
• Secure Jeweller Protocol – Utilises Ajax’s encrypted Jeweller communication technology for fast, interference-free data transmission and system health checks.
• Tamper Protection – Built-in tamper alarm alerts you if the detector is opened or removed from its mounting surface.
• Compact Design – Slim and discreet housing allows for easy installation on doors, window frames, or similar entry points.
• Customisable Sensitivity – Adjustable settings to suit different installation environments and door/window materials.
• Low Power Consumption – Energy-efficient design ensures long-term operation with minimal maintenance.