Ajax DoorProtect Plus Jeweller — Wireless Opening, Shock & Tilt Detector (White) 28269.13.WH3

Description

Ajax DoorProtect Plus Jeweller — Wireless Opening, Shock & Tilt Detector (White) 28269.13.WH3

The Ajax DoorProtect Plus Jeweller is a pro-grade wireless door and window sensor that combines a reed-switch contact with built-in shock and tilt detection. It delivers instant, reliable alarms over Ajax’s secure Jeweller protocol with frequency hopping and dynamic key encryption. With up to 1,200 m radio range (open space) and a 5-year battery life, it’s ideal for fast, discreet protection of doors, windows, skylights, and hatches—without wiring.

Key Features

  • Triple detection – Opening (reed switch), shock, and tilt sensors reduce false alarms and catch tampering attempts early.
  • Jeweller wireless protocol – Two-way, encrypted communication with frequency hopping for robust, interference-resistant performance.
  • Long range + long life – Up to 1,200 m line-of-sight range and up to 5 years from a single CR123A battery.
  • Smart tuning – 3 sensitivity levels for shock and adjustable tilt threshold from 5° to 25° via the Ajax apps.
  • Anti-sabotage design – Tamper alarm and device authentication to protect against removal or spoofing.
  • Flexible integration – Terminal for a third-party normally-closed (NC) wired detector expands coverage options.
  • Compact, indoor-rated – IP50 enclosure, 20×90 mm profile, and clean white finish suit residential and commercial installs.

Technical Specifications

Category Details
Communication Ajax Jeweller two-way wireless; encrypted with dynamic key; frequency hopping
Radio Range Up to 1,200 m (open space) between detector and hub or range extender
RF Bands 866.0–866.5 MHz; 868.0–868.6 MHz; 868.7–869.2 MHz; 915.85–926.5 MHz; 921.0–922.0 MHz (region-dependent)
ERP / Modulation Up to 20 mW; GFSK
Sensitive Elements 1× accelerometer (shock/tilt), 1× reed switch (opening)
Shock Sensitivity 3 levels; option to ignore single shock (set in app)
Tilt Threshold Adjustable from 5° to 25° (set in app)
External Input Terminal for third-party detector with NC (normally closed) contact type
Anti-Sabotage Tamper alarm (removal/tearing from surface), device authentication (anti-spoofing)
Power / Battery 1× CR123A (pre-installed), nominal 3 V⎓, up to 5 years battery life
Battery Specs Capacity 1,600 mAh; low battery 2.5 V; recovery 2.7 V; end-of-life 2.1 V; manufacturer Huiderui
Dimensions / Weight Ø 20 × 90 mm; 29 g
Environment Indoor; operating −10 °C to +40 °C; up to 75% RH; IP50 protection class
Colors White, Black

Accessories & Compatible Mounts

  • SmartBracket mounting panel
  • Big magnet
  • Small magnet
  • CR123A battery (pre-installed)
  • Terminal for connecting a third-party NC detector
  • Installation kit & Quick start guide

Ideal Applications

  • Door and window intrusion detection with tamper monitoring
  • Skylights, hatches, and tilt-prone openings where movement must be detected
  • Retrofit projects needing long-range, wire-free installation

DoorProtect Plus Jeweller is a compact, reliable choice for professional installers and end users who need fast, encrypted alerts and flexible configuration in a clean, indoor-rated form factor.

Ajax DoorProtect Plus Jeweller — Wireless Opening, Shock & Tilt Detector (White) 28269.13.WH3

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      Description

      Ajax DoorProtect Plus Jeweller — Wireless Opening, Shock & Tilt Detector (White) 28269.13.WH3

      The Ajax DoorProtect Plus Jeweller is a pro-grade wireless door and window sensor that combines a reed-switch contact with built-in shock and tilt detection. It delivers instant, reliable alarms over Ajax’s secure Jeweller protocol with frequency hopping and dynamic key encryption. With up to 1,200 m radio range (open space) and a 5-year battery life, it’s ideal for fast, discreet protection of doors, windows, skylights, and hatches—without wiring.

      Key Features

      • Triple detection – Opening (reed switch), shock, and tilt sensors reduce false alarms and catch tampering attempts early.
      • Jeweller wireless protocol – Two-way, encrypted communication with frequency hopping for robust, interference-resistant performance.
      • Long range + long life – Up to 1,200 m line-of-sight range and up to 5 years from a single CR123A battery.
      • Smart tuning – 3 sensitivity levels for shock and adjustable tilt threshold from 5° to 25° via the Ajax apps.
      • Anti-sabotage design – Tamper alarm and device authentication to protect against removal or spoofing.
      • Flexible integration – Terminal for a third-party normally-closed (NC) wired detector expands coverage options.
      • Compact, indoor-rated – IP50 enclosure, 20×90 mm profile, and clean white finish suit residential and commercial installs.

      Technical Specifications

      Category Details
      Communication Ajax Jeweller two-way wireless; encrypted with dynamic key; frequency hopping
      Radio Range Up to 1,200 m (open space) between detector and hub or range extender
      RF Bands 866.0–866.5 MHz; 868.0–868.6 MHz; 868.7–869.2 MHz; 915.85–926.5 MHz; 921.0–922.0 MHz (region-dependent)
      ERP / Modulation Up to 20 mW; GFSK
      Sensitive Elements 1× accelerometer (shock/tilt), 1× reed switch (opening)
      Shock Sensitivity 3 levels; option to ignore single shock (set in app)
      Tilt Threshold Adjustable from 5° to 25° (set in app)
      External Input Terminal for third-party detector with NC (normally closed) contact type
      Anti-Sabotage Tamper alarm (removal/tearing from surface), device authentication (anti-spoofing)
      Power / Battery 1× CR123A (pre-installed), nominal 3 V⎓, up to 5 years battery life
      Battery Specs Capacity 1,600 mAh; low battery 2.5 V; recovery 2.7 V; end-of-life 2.1 V; manufacturer Huiderui
      Dimensions / Weight Ø 20 × 90 mm; 29 g
      Environment Indoor; operating −10 °C to +40 °C; up to 75% RH; IP50 protection class
      Colors White, Black

      Accessories & Compatible Mounts

      • SmartBracket mounting panel
      • Big magnet
      • Small magnet
      • CR123A battery (pre-installed)
      • Terminal for connecting a third-party NC detector
      • Installation kit & Quick start guide

      Ideal Applications

      • Door and window intrusion detection with tamper monitoring
      • Skylights, hatches, and tilt-prone openings where movement must be detected
      • Retrofit projects needing long-range, wire-free installation

      DoorProtect Plus Jeweller is a compact, reliable choice for professional installers and end users who need fast, encrypted alerts and flexible configuration in a clean, indoor-rated form factor.

      Why Choose Us?

      Frequently Asked Questions

      What makes your surveillance systems premium?+

      Our systems are built with advanced AI features, superior video quality, and long-term reliability—making them ideal for both residential and commercial security.

      Do you offer installation services?+

      Yes, we provide professional installation services in select locations. Contact our support team for availability and scheduling.

      Can I access the system remotely?+

      Absolutely. Our systems support remote viewing via secure mobile apps, allowing you to monitor your property from anywhere.

      What warranty do you offer?+

      All systems come with a standard 2-year warranty, with optional extended coverage for added peace of mind.

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