AJAX DoorProtectPlus BL

AJAX DoorProtectPlus BL is a wireless magnetic sensor with an additional contact and a vibration detector with an accelerometer. The device detects the opening of a door or window through a magnetic field affecting the contact. It can also function as a transmitter, sending a signal from a wired sensor to the central panel (HUB). The set includes two magnets with different mounting ranges – the large magnet is placed at a distance of up to 2 cm, while the small one is up to 1 cm. The system allows protection even when windows are left open for ventilation. The accelerometer detects changes in the vertical angle of tilt, impacts, or vibrations and sends an alarm to the central panel. The color of the device is black.

• Wireless technology with a frequency of 868 MHz
• Bidirectional wireless communication
• Dimensions: Ø20 x 90 mm
• Protection class: Grade 2
• Power supply: 1 x 3V battery, type CR123A
• Indoor installation, surface mounting
• Detection methods: vibration detector and Reed contact
• Detection range: 20 mm
• LED indication of the device's status
• Protection against opening the case (tamper)
• Weight: 29 g
• Alarm input: NC (normally closed contact)
• Plastic case

AJAX DoorProtectPlus BL is designed for integration into wireless security systems, providing reliable detection of openings and vibrations of doors and windows. The device combines a magnetic and vibration sensor, allowing for more precise detection of attempts at intrusion or manipulation.

The manufacturer AJAX is known for developing innovative solutions in the field of wireless alarm systems.