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AJX-DP+ Ajax - DoorProtect Plus Jeweller - White Indoor opening detector with Shock and Tilt sensors

computers

AJX-DP+

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AJX-DP+
R 901.00
inc. VAT
In Stock




Ajax - DoorProtect Plus Jeweller - White Indoor opening detector with Shock and Tilt sensors
Images are for illustrative purposes and actual product may differ.
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AJX-DP+

AJAX smart alarm

Ajax


AJX-DP+ information and overview
Ajax - DoorProtect Plus Jeweller - White Indoor opening detector with Shock and Tilt sensors, Up to 5 years Battery Life, Battery powered, Adjustable Tilt angle for alarm triggering, 1948497-21-WH1
Great value! This product is available for only R 901.



Specifications & more information about AJX-DP+, AJAX smart alarm manufactured by Ajax
Specifications & downloads View specification Printable PDF
Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.

Overview Summary

The Ajax DoorProtect Plus Jeweller is a reliable wireless opening detector designed to protect doors and windows inside your home or business. Using advanced shock and tilt detection, it alerts you instantly to attempted intrusion, vibration, or changes in position, even when windows are left open for ventilation.

Easy to install and powered by a long-lasting battery, this Ajax sensor integrates seamlessly with Ajax hubs for dependable, encrypted communication. It's an ideal choice for South African buyers looking for a trusted indoor security solution that works quietly in the background. Buy now and strengthen your security with Ajax.

Performance tier: Professional

Uses: Door intrusion detection, window intrusion detection, indoor security monitoring, vibration detection, tilt detection

Overview

Ajax DoorProtect Plus Jeweller White Indoor Opening Detector with Shock and Tilt Sensors is designed to detect the earliest signs of intrusion through doors, windows, and roof windows, even when they are left open for ventilation. This wireless opening detector combines magnetic contact detection with shock and tilt sensing to provide reliable indoor security for homes and businesses. With battery powered operation and efficient energy management, it delivers long term performance while maintaining a clean, discreet appearance suitable for modern interiors.

Description

The Ajax DoorProtect Plus Jeweller uses advanced opening, shock, and tilt detection to identify intrusion attempts in real time. It monitors doors and windows for opening, vibration, and changes in angle, making it suitable for standard frames as well as roof windows. Encrypted wireless communication, tamper protection, and long battery life ensure dependable indoor security with minimal maintenance, while support for external wired sensors adds flexibility to existing setups.

Features

Key advantages

  • Detects door and window opening using high quality reed switches
  • Shock and tilt sensors identify vibration, impacts, and changes in vertical angle
  • Suitable for windows left open for ventilation, including roof windows
  • Encrypted wireless communication with authentication against signal forgery
  • Jamming detection and tamper alerts for added protection
  • Battery powered design with up to 5 years of operation
  • External contact available for connecting third party wired detectors

How the device works
The detector registers opening events through a magnetic reed switch activated by a nearby magnet. An integrated accelerometer continuously monitors vibration, impacts, and tilt angle changes, triggering an alert if suspicious activity is detected. All events are transmitted securely to the Ajax hub using the Jeweller radio protocol, ensuring fast and stable communication.

Setup and mounting
The device is ready to use straight out of the box with the battery pre installed. Pairing with the hub takes just one tap in the mobile app, allowing quick configuration and testing. Installation is completed in minutes using the SmartBracket mounting panel, with no need to disassemble the detector during setup.

Ideal applications
Ajax DoorProtect Plus Jeweller is well suited for indoor protection of residential properties, offices, and commercial spaces. It provides enhanced security for entry points where standard opening detection alone is not enough, offering reliable monitoring of doors, windows, and roof windows in a single compact device.

Specifications

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications and features
Product Code AJX-DP+spacer
Compatibility
Hubs All Ajax hubs
Radio signal range extenders All Ajax range extenders
Communication
Jeweller communication technology Proprietary wireless technology to transmit alarms and events.
Features:
Two-way communication.
Advanced anti-sabotage.
Block encryption featuring a dynamic key.
Instant notifications.
Remote configuration via the Ajax apps.
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
Maximum effective radiated power (ERP) up to 20 mW
Radio signal modulation GFSK
Radio communication range up to 1,200 m
Between the detector and a hub (or radio signal range extender) in an open space.
Calculate radio communication range at the facility
Encrypted communication All the data stored and transmitted are protected by block encryption with a dynamic key.
Frequency hopping To prevent radio interference and radio signal interception.
Detection
Sensitive elements 1 x accelerometer
1 x reed switch
The magnet should be installed to the right of the detector.
Maximum number of openings up to 2,000,000
For each reed switch.
Additional detector connection Third-party wired detector with the NC (normally closed) contact type.
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 5degrees to 25degrees
Adjusted by a PRO or user with admin rights in the Ajax app.
Recommendations
Recommendations The magnet is mounted to the right of the detector. It can be placed horizontally.
Do not install the detector with the LED indicator facing down, as this may cause it to fall and fail due to damage.
Device is designed for indoor use only.
Anti-sabotage protection
Tamper alarm Notifications of attempts to tear off the detector from the surface or remove it from the mounting panel.
Protection against spoofing Device authentication
Power supply
Power supply 1 x CR123A battery
Up to 5 years of battery life.
Enclosure
Dimensions Ø 20 x 90 mm
Weight 29 g
Operating temperature range from -10 degreesC to +40 degreesC
Operating humidity up to 75%
Protection class IP50
Colours
Colours Black
White
Complete set
Complete set DoorProtect Plus Jeweller
SmartBracket mounting panel
CR123A battery (pre-installed)
Big magnet
Small magnet
Terminal to connect a third-party detector
Installation kit
Quick Start Guide


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The best price and guaranteed service and backup from official computer suppliers in South Africa for the AJX-DP+ Ajax - DoorProtect Plus Jeweller - White Indoor opening detector with Shock and Tilt sensors.
The Ajax AJX-DP+ Ajax - DoorProtect Plus Jeweller - White Indoor opening detector with Shock and Tilt sensors is available for R 901. The product is sold by ComX Computers as new. Prices are valid today 2026-09-28 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.

Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.

Find related AJX-DP+ Ajax - DoorProtect Plus Jeweller - White Indoor opening detector with Shock and Tilt sensors products in our AJAX smart alarm Category for even more options. Read reviews and find out about AJX-DP+ Ajax - DoorProtect Plus Jeweller - White Indoor opening detector with Shock and Tilt sensors. Discounts, specials and cheap prices only at ComX Computers.




 
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