38101.13.WH1 # 38101 | Ajax DoorProtect Plus Jeweller white is an advanced wireless sensor that combines opening, shock, vibration, and tilt detection thanks to the integrated reed switch and highly sensitive accelerometer, with three adjustable levels to ensure precise control and zero false alarms. Jeweller technology ensures encrypted communication up to 1,200 meters with anti-jamming protection, regular polling, and device authentication to prevent spoofing. Equipped with a chime function, NC terminals for external sensors, and two magnets for versatile installation, it offers up to 5 years of battery life with the pre-installed battery. Its compact black design and QR code installation make it ideal for professional security systems that require reliability, speed, and maximum protection against sabotage. Ajax
referencia : 38101.13.WH1
brand : Ajax Systems
EAN: 0856963007941
Disponibilità: 23
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38101.13.WH1 | WIRELESS OPENING DETECTOR WITH REED RELAY

The Ajax DoorProtect Plus Jeweller, 38101.21.WH1, white, is an advanced wireless sensor designed to ensure complete control of entrances thanks to the combined detection of opening, shock, vibration, and tilt via reed switches and a built-in accelerometer. Jeweller technology ensures encrypted communications up to 1,200 meters with anti-interference protection and continuous polling, while the anti-sabotage system with tamper and device authentication prevents spoofing and tampering. Quickly installed via QR code and powered by a CR123A battery with up to 5 years of battery life, it offers maximum reliability and versatility thanks to the two included magnets and NC terminals for external sensors.
Main specifications:
- Combined detection of aperture, shock, vibration and tilt with adjustable sensitivity
- Jeweler communication with encryption, frequency hopping and range up to 1,200 m
- Anti-sabotage protection with tamper alarm and anti-spoofing authentication
- Chime function and support for external sensors via NC input
- Up to 5 years of battery life with pre-installed battery and installation without opening the body
Further details
Technical data sheet
| 38101.13.WH1 | |
| Communication | |
| Jeweler communication technology | Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
|
| Radio 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 Depence on the sales reaction |
| Maximum effective radiated power (ERP) | up to 20 mW Automatic power control to reduce power consumption and radio interference. |
| Radio signal modulation | GFSK |
| Radio signal range | Up to 1,200 m up to 3,900 ft Between the detector and a hub (or radio signal range extender) in an open space. |
| Encrypted radio communication | All the data stored and transmitted are protected by block encryption featuring a dynamic key. |
| Frequency hopping | To prevent radio interference and radio signal interception. |
| Detection | |
| Sensitive element | 1 × accelerometer 1 × reed switch The magnet should be installed to the right of the detector. |
| Additional detector connection | Third-party wired detector with the NC (normally closed) contact type*. * Must be UL certified. |
| Shock sensitivity | 3 levels Adjusted by a PRO or user with admin rights in the Ajax app. |
| Option to ignore single shock | Adjusted by a PRO or user with admin rights in the Ajax app. |
| Tilt sensor activation threshold | from 5° to 25° Adjusted by a PRO or user with admin rights in the jax app. |
| Recommendations | Do not install the detector using both magnets at the same time. The detector recognizes only one magnet on one side of the detector. Attach the magnet to the moving part of the door (window) to the right of the detector. The side to which the magnet should be attached is marked with an arrow on the detector's enclosure. The device is designed for indoor use only. |
| Sabotage protection | |
| Tamper alarm | Notifications on attempts to detach the device from the surface or remove it from the mounting panel. |
| Protection against spoofing | devices' authentication |
| Power Supply | |
| Battery | 1 × CR123A Pre-installed. |
| Type | type C |
| Calculated battery life | up to 5 years |
| Device's nominal operating voltage | 3 V⎓ |
| Quiescent device's current consumption at nominal voltage | 11.8 μA |
| Maximum device's current consumption at nominal voltage | 24 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 |
| Enclosure | |
| Color | White |
| Dimension | 90 × 20 × 20 mm |
| Dimensions of the big magnet | 90 × 20 × 20 mm |
| Dimensions of the small magnet | 55 × 11 × 6 mm |
| Weight | 29 g |
| Operating temperature range | from −10 °C to +40 °C |
| Operating humidity | up to 75% |
| Casing protection class | IP50 |
| Complete set | DoorProtect Plus Jeweler SmartBracket mounting panel CR123A battery (pre-installed) Big magnet Small magnet Outside-mounted terminal clamp Installation kit Quick start guide |
| Warranty | 24 months |



