Ajax DoorProtect U Black

UK-focused wireless opening detector for doors and windows. It uses a reed switch to detect opening and reports events through the Ajax Jeweller protocol. It is aimed at clean, quick installations where reliable detection and simple commissioning matter as much as the device itself.

Key features:

• Opening detection with reed switch
• UK market version
• Wireless installation
• Tamper protection
• Jeweller wireless communication
• Remote testing and configuration
• Low-maintenance wireless installation
• False alarm reduction features
• Opening detection for doors and windows