Wireless glass break detector (white)

Brand : Ajax
PART #: Ajax GlassProtect (9NA) white

Introducing Ajax GlassProtect: the compact wireless detector capable of detecting glass breakage from up to nine meters away. When a window is broken by an intruder, the system swiftly alerts users and the central station. Importantly, false alarms are minimized as noises like barking dogs or passing cars do not trigger alerts. Furthermore, the detector is designed to ignore external disturbances such as thunder, barking dogs, or general noise outside the window. With its advanced capabilities, Ajax GlassProtect ensures reliable and accurate detection of breakage within a range of up to 9 meters.

Operational principles

With its electret microphone, the device detects shattered glass by recording the sound of impact against the glass and the glass dropping.

Features

Broken glass detection using two factors eliminates false alerts brought by thunder, dog barking, and traffic noise.

Installation and set up

Ready to use right away: There is no need to disassemble the detector because the battery is already in place. It can be linked to the hub on the mobile application with just one click. It takes only a few minutes to mount it on the SmartBracket.

Classification Surface sound radio channel security detector
Type of detector Wireless
Installation method Indoors
Compatibility Operates with all Ajax hubs, range extenders, ocBridge Plus, uartBridge
Sensing element Electret microphone
Break detection distance Up to 9 m
Alarm signal delivery time 0.15 s
Sensitivity Adjustable, 3 levels
Detection angle 180°
Power supply Battery: CR123A battery, 3 V
Battery life Up to 7 years
Jeweller radio technology Communication range with central unit — up to 1,000 m in an open space; Two-way communication between devices; Radio frequency bands: 866.0 – 866.5 MHz, 868.0 – 868.6 MHz, 868.7 – 869.2 MHz, 905.0 – 926.5 MHz, 915.85 – 926.5 MHz, 921.0 – 922.0 MHz, (depends on the region of sale); Self-adjusting RF output power — up to 20 mW; Block encryption based on AES algorithm; Detector polling period — 12−300 s
Temperature sensor Available
Operating temperature range From -10°С to +40°С
Permissible humidity Up to 75%
Anti-sabotage Protection against fraud, Jamming detection, Tamper-resistant
Réglage et test à distance +
Dimensions Diameter: 20 mm, Height: 90 mm
Weight 30 g
Warranty Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.
Complete set GlassProtect glass break detector, SmartBracket mounting panel, CR123A battery (pre-installed), External contact, Installation set, User's guide