Its compact size and powerful magnet make Ajax DoorProtect the ideal wireless detector to protect all types of doors and windows
• Ajax wireless door or window opening detector
• Separate input for 3rd party detectors
• Uses authentication to protect against fraud
• Tamper-resistant body
• Response from detectors can be checked every 12-300 seconds (adjustable)
• Jamming detection, frequency-hopping
• Uses an encrypted connection
• Uses British-made reed switches that can be toggled more than 1,000,000 times without failure
• Two-way communication with Ajax Hub allows for periodic testing and customization
• Saves energy by regulating power consumption based on the distance from Ajax Hub
• Has a battery life of up to 7 years when pinging once per minute
• No need to disassemble the body when installing using SmartBracket mounts
• Uses powerful magnets that can be installed up to 2 cm from the main unit
• The quality of the connection and detection area can be tested remotely
• Connects to Ajax Hub with a single click
• Tamper alarm
| Detector type | Wireless |
| Mounting | Surface-mounted |
| Distance to magnet | Up to 1 cm (0.4 in) (small magnet), up to 2 cm (0.8 in) (big magnet) |
| Use | Indoor |
| Additional input to plug in the wire detectors | Available |
| Tamper protection | Available |
| Radio signal power | 20 mW |
| Communication protocol | Jeweller (868 or 915 MHz depending on the country of distribution) |
| Maximum distance between detector and central unit | Up to 2,000 m (6562 ft) (in open area) |
| Power supply | CR123A battery |
| Power supply voltage | 3 V |
| Battery life | Up to 7 years |
| Operating temperature range | From 0°С (+32°F) to +50°С (+122°F) |
| Operating humidity | Up to 80% |
| Dimensions | 20х90 mm (0.78x3.54 in) |