Single device. Dual protection
We have combined our two detectors to create CombiProtect Jeweller, a universal security solution for various objects. It features software to prevent false alarms and has motion and glass break detection. Both sensors can be configured remotely in the app, including sensitivity levels. The device can also be tested via the app. The user-friendly interface and easy installation ensure a great experience for both professionals and users.
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Enhanced glass break detection
CombiProtect Jeweller uses a sensitive electret microphone and the DualTone digital algorithm to detect the sound of glass breaking. To register a glass break and report an alarm, the device must detect a dull (low-frequency) sound of an impact and a ringing (high-frequency) sound of glass breaking in 1.5 seconds. This two-stage glass break detection algorithm decreases the risk of false alarms. Three sensitivity levels can be configured in the Ajax app, making the detector suitable for any object.
System supervision
All Ajax devices perform automatic self-diagnosis and report their states to the hub. Essential parameters, such as a tamper state, communication, power supply, and sensor statuses, are continuously monitored. The Ajax Cloud server controls communication between the hub and Ajax apps, ensuring instant notifications for ARCs, security companies, and users. In case of any malfunction or communication failure, an engineer is informed immediately to provide necessary services
- utomatic device self-diagnosis with status report
- Regular polling to display the current device state in apps
- Instant maintenance notifications
Overview:
CombiProtect is a device combining a wireless motion detector with the viewing angle of 88.5° and distance up to 12 meters, as well as a glass break detector with the distance up to 9 meters. It can ignore animals and detects a person within the protected zone from the first step. The calculated battery life of the detector is up to 5 years from a pre-installed battery. The device is designed for indoor use only.
CombiProtect operates within the Ajax system, connected to the hub via the protected Jeweller protocol. The communication range is up to 1200 meters in the line of sight. In addition, the detector can be used as a part of third-party security central units via the Ajax uartBridge or Ajax ocBridge Plus integration modules.
The detector is set up via a mobile application for iOS and Android based smartphones. The system notifies user of all events through push notifications, SMS messages and calls (if activated).
The Ajax system is self-sustaining, but the user can connect it to the central monitoring station of a private security company.
Key Features:
Motion detection
- SmartDetect algorithm to prevent false alarms.
- Temperature compensation.
- Pet immunity.
Glass break detection
- DualTone two-factor glass break verification algorithm: by low and high frequencies
- Filter for false alarms caused by dog barking or truck-passing sounds
Jeweller
communication technology
- Up to 1,200 m of radio communication in an open space
- Encryption and device authentication to prevent spoofing
- Regular polling to display current device statuses
Flawless autonomy
- Up to 5 years of operation
- Pre-installed replaceable battery
- Low battery warning
Quick installation and setup
- Pairing with a hub via QR code
- Remote control and configuration in the app
- Effortless installation and maintenance
Specifications
CombiProtect Jeweller
Wireless IR motion and glass break detector with microphone
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 3,900 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
PIR sensor
Motion detection distance
up to 39 ft
When installed at the height of 7.9 ft.
Motion detection angle
horizontal: 88.5°
Motion detection speed
from 1 to 6.6 ft/s
The direction of the detector lens should be perpendicular to an alleged intrusion path into the facility.
Sensitivity
3 levels
Adjusted by a PRO or a user with admin rights in the Ajax app.
Pet immunity
weight: up to 44 lb
height: up to 1.6 ft
False alarm prevention
SmartDetect
Software algorithm.
Temperature compensation
Effective motion detection at temperatures from 14 °F to 104 °F.
Recommendations
It is recommended to install the detector at a height of 7.9 ft.
The device is designed for indoor use only.
Glass break detection
Sensitive element
electret microphone
Glass break detection distance
from 1 to 30 ft
Glass break detection angles
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.
Glass break characteristics
Minimum glass size
11″ × 11″
Detection distance is up to 30 ft or all glass types when the High sensitivity level is selected.
Glass types and their thickness:
- standard pane — â…›" and â…œ"
- tempered glass — â…›" and â…œ"
- laminated glass — â…›" and ½"
- wired glass — ¼"
- insulated glass — â…›" and ¼"
- annealed glass — ¹⁄16"
Caution
The device will not detect glass breaking if the glass is covered with shockproof, sunscreen, decorative, or any other film.
Sabotage protection
Tamper alarm
Notifications on attempts to detach the device 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.
Type
type C
Calculated battery life
up to 5 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
38 μA
Maximum detector’s current consumption at nominal voltage
60 mA
Full battery capacity
1,600 mAh
Low battery voltage
2.5 V⎓
Low battery recovery voltage
2.7 V⎓
End-of-life battery voltage
2.1 V⎓
Device is switched off.
End-of-life battery capacity
300 mAh
Manufacturer
Huiderui or Duracell
Enclosure
Dimensions
4.33″ × 2.56″ × 1.97″
Weight
3.25 oz
Operating temperature range
from 14 °F to 104 °F
Operating humidity
up to 75%
Protection class
IP50
Colors
Black
White
Complete set
CombiProtect Jeweller
SmartBracket mounting panel
CR123A battery (pre-installed)
Installation kit
Quick start guide
Datasheet
