DoorProtect Plus U Jeweller | Wireless Opening Detector | Grade 2, Shock & Tilt, 1200m Range
Summary
The AJAX DoorProtect Plus U Jeweller is a professional-grade wireless opening detector designed for comprehensive door and window security monitoring. This advanced sensor combines dual reed switches with shock and tilt sensors to provide multi-layered detection capabilities for your security system.
Featuring AJAX’s proprietary Jeweller communication technology, this detector offers exceptional wireless range of up to 1200 meters in open space, ensuring reliable connectivity even in large installations. The device is built for durability with plastic reed switches that outlast traditional glass alternatives, while maintaining the sleek black design that blends seamlessly with any environment.
As part of AJAX’s Baseline product line, the DoorProtect Plus U Jeweller is EN50131 Grade 2 certified, making it suitable for professional security installations where reliability and performance are paramount.
Features
- Two reed switches for detecting doors or windows being opened
- Accelerometer for impact, vibration, and tilt angle detection
- Configurable sensitivity for shock and tilt sensors
- Plastic reed switches for enhanced durability over glass alternatives
- Connector for third-party detector with normally closed contact
- Chime feature for audible opening notifications when system is disarmed
- Data encryption throughout transmission for security
- Regular polling to display current device state
- Tamper alarm for device dismantling protection
- Device authentication to prevent spoofing
- Communication loss detection
- Holding screw for reliable SmartBracket attachment
- Flexible installation with different sized reed switches and magnets
- Quick setup via QR code pairing with hub
- Remote control and configuration via AJAX apps
- SmartBracket mounting panel for tool-free installation
FAQ
What is the wireless range of the DoorProtect Plus U Jeweller?
The device offers up to 1200 meters of radio communication range with an AJAX hub or range extender in open space. The actual range may vary depending on building materials and environmental factors.
How long does the battery last?
The DoorProtect Plus U Jeweller provides up to 5 years of battery life using the pre-installed CR123A battery. The system will send low battery notifications when replacement is needed.
What types of detection does this device offer?
The detector features multiple detection methods: two reed switches for opening detection, an accelerometer for shock and vibration detection, and tilt sensors for angle changes. All sensors have configurable sensitivity levels.
Can I connect external detectors to this device?
Yes, the device includes a connector for third-party detectors with normally closed (NC) contacts, expanding your detection capabilities beyond the built-in sensors.
What is the Chime feature?
The Chime feature allows AJAX sirens to provide audible notification when a door is opened while the security system is disarmed. This feature requires an AJAX system with sirens to function.
Is professional installation required?
No, the device is designed for easy DIY installation. It includes a SmartBracket mounting system that allows installation without disassembling the enclosure, and setup is completed by scanning a QR code with the AJAX app.
Specifications
- Compliance Standards: EN 50131 (Grade 2), PD 6662:2017
- Communication Technology: Jeweller radio communication
- Frequency Bands: 868.0–868.6 MHz
- Communication Range: up to 1200 m in open space
- Sensitive Elements: 2 × reed switch, 1 × accelerometer
- Shock Sensor Sensitivity: 3 levels
- Tilt Sensor Activation Threshold: 5° to 25° (adjustable via app)
- Power Supply: 1 × CR123A battery (pre-installed)
- Battery Life: up to 7 years
- Operating Temperature Range: -10°C to +40°C
- Operating Humidity: up to 75%
- Protection Class: IP50
- Dimensions: 103 × 22 × 21 mm
- Weight: 37 g
- Color: White, Black
Downloads
- Datasheet (Adobe PDF)
Additional information
| Weight | 0.37 kg |
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