United StatesTech specs
GlassProtect Jeweller
Wireless glass break detector with a microphone
Devices compatibility
Communication
Jeweller communication technology
Proprietary wireless communication technology to transmit commands, alarms, and events.
Key features:
- Two-way communication.
- Advanced anti-sabotage.
- Block encryption featuring a dynamic key.
- Instant notifications.
- Remote control and configuration in Ajax apps.
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
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 sales region.
Maximum effective radiated power (ERP)
up to 20 mW
Automatic power control to reduce power consumption and radio interference.
Radio signal modulation
GFSK
Radio communication range
up to 3,600 ft
Between the device and a hub (or a range extender) in an open space.
Encrypted communication
All stored and transmitted data are protected by block encryption featuring a dynamic key.
Frequency hopping
To prevent radio interference and jamming.
Detection
Sensitive element
electret microphone
Glass break detection distance
from 1 to 30 ft
Glass break detection angle
horizontal: 180°
Sensitivity
3 levels
Adjusted by a PRO or a user with admin rights in the Ajax app.
False alarm prevention
DualTone
Two-factor software algorithm for glass break verification by low and high sound frequencies.
Input for additional detector connection
Wired detector with a normally closed (NC) contact type.
Caution
The device will not detect glass breaking if the glass is covered with shockproof, sunscreen, decorative, or any other film.
The device is designed for indoor use only.
Sabotage protection
Tamper alarm
Notifications on attempts to detach the detector from the surface or remove it from the mounting panel.
Protection against spoofing
device authentication
Communication loss detection
after 36 s
Detection time depends on the Jeweller or Jeweller/Fibra settings.
Power supply
Battery
1 × CR123A
Pre-installed.
Calculated battery life
up to 7 years
Detector’s operating voltage range
2.1−3.3 V⎓
Detector’s nominal operating voltage
3 V⎓
Quiescent detector’s current consumption at nominal voltage
18 μA
Maximum detector’s current consumption at nominal voltage
21 mA
Manufacturer
Huiderui or Duracell
Enclosure
Dimensions
3.54″ × 0.79″ × 0.79″
Weight
1.06 oz
Operating temperature range
from 14 °F to 104 °F
Operating humidity
up to 75%
Protection class
IP50
Colors
Black
White
Complete set
GlassProtect Jeweller
SmartBracket mounting panel
CR123A battery (pre-installed)
Cable for connecting third-party devices
Installation kit
Quick start guide