26317.05.WH3


Description:

Ajax GlassProtect (9NA) white


Protection against any threat

Baseline product line comprises wireless devices to protect residential and commercial properties. A wide range of smart indoor and outdoor Ajax devices operate as a unified force to ensure protection against potential intrusion and deliver the best-in-class user experience.



Intruders can break silence, not security

Forget about false alarms from barking dogs, traffic, water, and noise with glass break detectors. GlassProtect Jeweller uses a DualTone digital algorithm to reduce false alarms. Its microphone detects only vibrations from breaking glass. You can adjust one of three sensitivity levels and run a test to ensure it works well.



Enhanced glass break detection

GlassProtect Jeweller uses a sensitive electret microphone and the DualTone digital algorithm to detect glass breaking sounds. It detects low-frequency impact sounds and high-frequency breaking sounds within 1. 5 seconds to register an alarm. This two-stage detection reduces false alarms. The Ajax app allows three sensitivity levels to be set, making it suitable for various objects.



Overview:

GlassProtect is a wireless indoor glass break detector that can detect the sound of shattering glass from up to 9 meters away. It has a battery life of up to 7 years and connects to the Ajax system through the Jeweller radio protocol, with a range of 1,000 meters in line of sight.

Users can configure it via the Ajax app on macOS, Windows, iOS, or Android, receiving notifications through push alerts, SMS, and calls if activated. The Ajax system can also connect to a security company's central monitoring station.


Key Features:

  • Up to 9 m glass break detection distance with 180° horizontal detection angle

  • Two-factor glass break verification a gorithm: by low and high frequencies

  • Filter for false alarms caused by dogs barking or the sound of passing trucks

  • Additional NC input for connecting a third-party detector

  • Up to 7 years of operation on pre-installed battery

  • Up to 1,000 m of two-way encrypted wireless communication

  • Configuring in the Ajax mobile and desktop apps

  • Pairing with the security system via QR code


communication  technology

Jeweller is a two-way wireless protocol that provides fast and reliable communication between hub and connected devices. The protocol delivers instant data-rich alarms: security companies and users know which device was triggered, when and where it happened.

Jeweller features encryption and authentication to prevent forgery, and polling to display devices' status in real time. Supporting up to 1,000 m of wireless connectivity, Jeweller is ready to protect facilities and deliver the best user experience for both end users and installers.



Specifications


Device 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

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 3,250 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

Certification and compliance with standards

GlassProtect Jeweller

Additional information

Compliance with standards

Learn more

Warranty

24 months

Learn more