Colour
Sensor	opening vibration temperature
Mount	indoor
Installation	in the door frame / window frame
Connecting sensors (protocol)	Jeweller
Features	tamper-evident / tear-off protection jamming alert
Response time	0.15 с
Communication range	1200 m
Power source	batteries / CR123A /
Working hours	60 months
Operating temperature	-10 °C ~ +40 °C
Maximum humidity	75 %
Dimensions	90x20x20 mm
Weight	29 g
Added to E-Catalog	May 2020
P/N	000007230 000007231

The main difference between the DoorProtect Plus version and DoorProtect is the presence of additional tilt and vibration (shock) sensors.

Comprehensive sensor Ajax DoorProtect Plus for protecting objects from unlawful intrusion. Appeared on the market in 2020, part of the ecosystem of a Ukrainian company that secures residential and commercial premises. Provides a triple system for tracking opening, vibration, and temperature. The sensor is oriented toward monitoring windows and doors, alerts about possible drilling into walls and even tilt, which makes it suitable for protecting safes, warehouses, offices, jewelry boxes, and more. Signal transmission to the control panel is carried out via the proprietary Jeweller protocol with a range of up to 1200 meters. At the same time, autonomy reaches up to 5 years from a single CR123A battery. All data is reliably encrypted, and when jamming is detected, the system switches to backup channels and notifies about intrusion.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Ajax 2026 - new arrivals, bestsellers, and the most relevant models Ajax.


	Ajax AJ-DOORPROTECTPLUS-W Ajax DoorProtect Plus: Advanced Wireless Security for Doors and WindowsSecure the primary entry points of your home or business with the Ajax DoorProtect Plus, the next-generation wireless detector that offers multi-layered protection against intrusion. This sophisticated device serves as your first line of defense, instantly alerting you not just... moreto an opening, but also to impacts and changes in angle. It provides comprehensive security and complete peace of mind, integrating seamlessly into the Ajax smart ecosystem for unparalleled reliability and control.The DoorProtect Plus goes far beyond a standard magnetic contact. While its high-end English-made reed switch precisely detects the moment a door or window is opened, its built-in accelerometer adds two additional layers of security. The shock detection feature will trigger an alarm if an intruder attempts to break the window glass or kick down the door, sensing the vibrations before the entry point is even breached. Furthermore, the unique tilt sensor allows you to secure your property even while ventilating rooms. Arm the system with a window tilted open, and the DoorProtect Plus will immediately sound an alarm if an intruder tries to open it any further.Engineered for ultimate reliability, the DoorProtect Plus operates on Ajax´s proprietary Jeweller radio technology. This ensures a robust and encrypted two-way wireless connection with the hub at a distance of up to 1.200 meters in open space. Jeweller technology is highly resistant to jamming and provides instant notifications, guaranteeing that every alert is delivered without delay. Installation is remarkably simple and requires no special tools. The detector is ready to operate straight out of the box with a pre-installed battery, and it connects to the hub in just a few taps within the Ajax mobile app using the SmartBracket mount.This versatile sensor is also designed for expandability. It features a dedicated terminal for connecting a third-party wired detector, allowing you to integrate an additional sensor into the Ajax system without needing another transmitter, saving you space and cost.Key Benefits:* Triple-Layer Protection: Detects opening, shock/vibration, and changes in vertical tilt angle, providing comprehensive security against various intrusion methods.* Unrivaled Wireless Reliability: Utilizes encrypted Jeweller radio technology for long-range, jam-proof communication, ensuring your system is always connected and secure.* Set-and-Forget Durability: Powered by a pre-installed battery that provides up to 5 years of autonomous operation, minimizing maintenance and ensuring constant protection.* Flexible Security Scenarios: Protects your property even with windows open for ventilation, thanks to the intelligent tilt sensor that detects any change from the initial position.* Expandable and Versatile: Includes a digital input to connect an external wired sensor, effectively turning one device into a monitoring point for two Tradeinn.com Delivery: in United Kingdom Report		£44.99 Buy in shop

	AJAX DOORPROTECT Plus White Magnetic Opening Detector Tilt and Impact 38101 38101.13.WH Amazon.co.uk Delivery: in United Kingdom Report		£52.70 Buy in shop

	Ajax Systems 38100.21.BL1 DoorProtect Plus Jeweller - 38100.21.BL1 Ajax DoorProtect Plus. Connectivity technology: Wireless, Interface: RF Wireless, Product colour: Black. Battery type: CR123A, Battery life: 60 month(s), Battery voltage: 3 V. Width: 20 mm, Depth: 20 mm, Height: 90 mm... Senetic.co.uk Delivery: to United Kingdom Report		£73.45 Buy in shop

	Ajax Systems 38101.13.WH1 DoorProtect Plus Jeweller - 38101.13.WH1 Ajax DoorProtect Plus. Connectivity technology: Wireless, Interface: RF Wireless, Product colour: White. Battery type: CR123A, Battery life: 60 month(s), Battery voltage: 3 V. Width: 20 mm, Depth: 20 mm, Height: 90 mm... Senetic.co.uk Delivery: to United Kingdom Report		£73.45 Buy in shop

Ajax DoorProtect Plus

Buy Ajax DoorProtect Plus

Ajax AJ-DOORPROTECTPLUS-W

AJAX DOORPROTECT Plus White Magnetic Opening Detector Tilt and Impact 38101 38101.13.WH

Ajax Systems 38100.21.BL1 DoorProtect Plus Jeweller - 38100.21.BL1

Ajax Systems 38101.13.WH1 DoorProtect Plus Jeweller - 38101.13.WH1