The white Ajax CombiProtect detector is an advanced wireless device that combines two security functions in one device: motion detection via a PIR sensor and glass break detection via an electret microphone with DualTone digital algorithm. With a range of up to 12 meters for motion and 9 meters for glass breakage, it offers effective and customizable protection via the Ajax app:
Dual function: Motion and glass break detection.
Advanced PIR sensor: Coverage up to 12 meters with a horizontal detection angle of 88.5°.
Glass break detection: Electret microphone with adjustable sensitivity and DualTone algorithm.
Glass break detection range: 0.3 to 9 meters with a detection angle of 180°.
Pet immunity: Ignore animal movements up to 20 kg and 50 cm in height.
Remote configuration: Sensitivity adjustment and device testing via the Ajax app.
False alarm prevention: Intelligent algorithm that detects impact sounds and glass breakage in 1.5 seconds.
Encrypted wireless communication: Jeweller protocol with secure and stable transmission.
The device has software algorithms to prevent false alarms and has two main functions: motion detection and glass break detection. Both sensors can be configured remotely in the app, as can the required level of sensitivity. It is also possible to test the device via the app. The intuitive interface and easy installation create a satisfying experience for PROs and end users.
CombiProtect Jeweller uses a sensitive electret microphone and DualTone digital algorithm to detect the sound of glass breakage. To record glass breakage and signal an alarm, the device must detect a dull (low-frequency) impact sound and a ringing (high-frequency) glass breakage sound within 1.5 seconds. This two-step glass break detection algorithm reduces the risk of false alarms. The Ajax app allows three levels of sensitivity to be configured, making the detector suitable for any facility.
Baseline devices operate without cables, offering maximum flexibility during installation. The preinstalled CR123A battery from established manufacturers ensures easy setup, requiring no additional steps to start using the devices. In addition to real-time testing at the battery manufacturing stage, Ajax Systems inspects each unit to ensure the accuracy of battery characteristics. The battery is easily replaceable and can be replaced after about five years of autonomous operation. Battery status is always accessible through the Ajax app. Users and supervisors receive low battery alerts months in advance, enabling timely replacement without rushing:
CombiProtect Jeweller is immediately ready to use. Using the SmartBracket mounting panel, the installer can effortlessly mount the device on the wall, eliminating the need to disassemble the case. Ajax apps help quickly make the device part of the ecosystem: simply pair the device with the hub by scanning the QR code. It can always be reconfigured remotely without visiting the facility.
| Feature | Description |
|---|---|
| Communication technology | Proprietary wireless for transmission of commands, alarms and events |
| Key features |
|
| Operating frequencies |
Based on sales region. |
| Maximum effective radiated power (ERP) | Up to 20 mW |
| Radio signal modulation | GFSK |
| Radio communication range | Up to 1,200 m in open field between the device and the hub (or repeater) |
| Encrypted communication | All saved and transmitted data are protected by block encryption with a moving key |
| Frequency hopping | To avoid radio interference and signal inhibition |
| Feature | Description |
|---|---|
| Sensor type | PIR sensor |
| Motion detection distance | Up to 12 m (when installed at a height of 2.4 m) |
| Motion detection angle | Horizontal: 88.5° |
| Motion detection speed | 0.3 to 2 m/s |
| Lens positioning. | Must be perpendicular to the path of entry into the room |
| Sensitivity | 3 levels (Adjustable by a PRO or a user with administrator rights in the Ajax app) |
| Animal immunity |
|
| False alarm prevention | SmartDetect (Software algorithm) |
| Temperature compensation | Effective motion detection at temperatures from -10 °С to +40 °С |
| Feature | Description |
|---|---|
| Sensor type | Electret microphone |
| Glass break detection distance | 0.3 to 9 m |
| Glass break detection angle | Horizontal: 180° |
| Sensitivity | 3 levels (Adjustable by a PRO or a user with administrator rights in the Ajax app) |
| False alarm prevention |
|
| Feature | Description |
|---|---|
| Minimum glass size | 279 × 279 mm |
| Sensing distance | Up to 9 m for all glass types with sensitivity set to "High" |
| Glass types and their thickness |
|
| Limitations | The device does not detect glass breakage if the glass is covered with impact, solar, decorative or other films. |
| Feature | Description |
|---|---|
| Tamper alarm | Notifications if an attempt is made to detach the device from the surface or remove it from the mounting panel. |
| Protection against counterfeiting | Device authentication |
| Detection of loss of connection | Within 36 s (Detection time depends on Jeweller or Jeweller/Fiber settings). |
| Feature | Description |
|---|---|
| Battery | 1 × CR123A (preinstalled), Type C |
| Calculated battery life | Up to 5 years |
| Detector operating voltage | 2,1-3,3 V⎓ |
| Rated operating voltage | 3 V⎓ |
| Quiescent current consumption | 38 μA |
| Maximum current consumption | 60 mA |
| Full battery capacity | 1,600 mAh |
| Low battery voltage | 2,5 V⎓ |
| Low recovery voltage | 2,7 V⎓ |
| End-of-life battery voltage | 2.1 V⎓ (Device is turned off) |
| End-of-life battery capacity | 300 mAh |
| Feature | Description |
|---|---|
| Dimensions | 110 × 65 × 50 mm |
| Weight | 92 g |
| Operating temperatures | -10 °C to +40 °C |
| Maximum allowable humidity | Up to 75% |
| Protection class | IP50 |
| Element | Description |
|---|---|
| Device | CombiProtect Jeweller |
| Mounting panel | SmartBracket |
| Battery | CR123A (preinstalled) |
| Installation kit | Included |
| Quick Start Guide | Included |
Data sheet
: 27
