Description
Overview
42799.21.BL3 — Ajax DoorProtect Plus (Wireless opening, shock, tilt) fits into a security deployment where reliability and supervision matter. Optional on-site installation, configuration, and testing is available.
Key Features
- Ajax DoorProtect Plus model (42799.21.BL3) — professional-grade detector for security installations
- Wireless communication using the Jeweller radio protocol
- Combined detection modes: opening, shock (impact), and tilt sensing
- Magnetic reed switch for reliable open/close detection
- Integrated accelerometer for shock and tilt detection
- Black finish suitable for discrete installation on dark frames and doors
- Requires a compatible Ajax security hub or receiver that supports the Jeweller radio protocol
- Appropriate mounting surface on a door or window frame and corresponding sash for the magnetic contact
- Site access for on-site installation and physical testing
- Basic configuration information (site layout, intended zones) for proper programming during installation
Compatibility / Requirements
- Confirm compatibility with your existing Ajax hub/system and intended use case.
- Mounting location and environment should match the stated protection rating (IP), if provided.
- On-site deployment may require app/admin access for pairing and testing.
What’s Included
- What’s in the box: not specified
Support Options
Optional on-site installation, configuration, and testing is available.
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