The DoorProtect Plus from AJAX combines shock & tilt detection with the existing opening detection found in the DoorProtect.

Ajax Alarm Systems Door Protect Plus 22977/22978

Not only does this mean users are notified of any movement on their premises' openings, the Plus can potentially detect break-ins before they occur and raise the alarm at the first sign of bangs or vibrations.

Whilst its tilt detection gives homeowners, for example, the option to leave roof windows open for air whilst out of the house with their minds asurred that any movement in the window more than 5° will raise the alarm - all for up to 5 year's battery life. Specs include:

• 1cm Activation Threshold (Small Magnet)
• 2cm Activation Threshold (Big magnet)
• 5° Vertical Tilt / Slope Detection (Applicable on vertical windows)
• Vibration & Bang Detection
• Up to 5 Years' Battery Life
• Fraud, Jamming & Tamper Detection Anti-Sabotage Features

Using as a chime? When combined with a HomeSiren, an audible chime can play when an opening is detected whilst the system is disarmed. For example to indicate customers entering & leaving a shop's front door.