SKU: 3769831854

AJAX DoorProtect Plus Jeweller Wireless Opening, Shock, and Tilt Detector, Black

Sale price$495.56 Regular price$550.62
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Description

AJAX DoorProtect Plus Jeweller Wireless Opening, Shock, and Tilt Detector, BlackAdvanced 3 in 1 Protection for Every Entry Point Secure your home or business with the AJAX DoorProtect Plus Jeweller, a sophisticated wireless detector that offers three layers of security for any door or window. This device instantly detects opening, shock, and changes in tilt, providing comprehensive protection against intrusion. Its advanced sensors are designed to protect even windows left open for ventilation, as the built in accelerometer will

Advanced 3-in-1 Protection for Every Entry Point

Secure your home or business with the AJAX DoorProtect Plus Jeweller, a sophisticated wireless detector that offers three layers of security for any door or window. This device instantly detects opening, shock, and changes in tilt, providing comprehensive protection against intrusion. Its advanced sensors are designed to protect even windows left open for ventilation, as the built-in accelerometer will register vibrations, impacts from attempted force, or any change in vertical angle. Housed in a sleek black casing, it seamlessly blends with your interior while offering powerful, professional-grade security.

Key Features:

  • Triple-Sensor Detection: Combines a high-end reed switch for opening detection with a sensitive accelerometer that registers shock, vibration, and tilt. The tilt sensor's activation threshold is adjustable from 5° to 25°.
  • Jeweller Wireless Technology: Employs Ajax's proprietary Jeweller radio technology for secure, encrypted two-way communication with the hub at a distance of up to 1,200 meters in open space. It features frequency hopping to prevent jamming and ensure reliable alarm delivery.
  • Adjustable Sensitivity: The shock sensor has three adjustable sensitivity levels, allowing you to fine-tune the detector to your specific environment and prevent false alarms.
  • External Detector Input: Includes a terminal for connecting a third-party wired detector with a normally closed (NC) contact type, expanding your security system's capabilities.
  • Long Battery Life: Operates for up to 5 years on the pre-installed CR123A battery, minimizing maintenance. The system will notify you well in advance when the battery needs replacing.
  • Effortless Installation: Ready to work straight out of the box. The SmartBracket mount allows for quick, easy installation without disassembling the detector's body. Connecting to an Ajax hub is as simple as scanning a QR code with the app.

How It Works

The DoorProtect Plus consists of two parts: the detector and a magnet. The opening is detected by a British-made reed switch when the magnet moves away from the sensor. Simultaneously, the integrated accelerometer stands guard against forced entry attempts by detecting vibrations and impacts, or if an intruder tries to open a window that is tilted for ventilation. In case of any event, an alarm signal is sent to the Ajax hub in just 0.15 seconds.

In The Box:

  • DoorProtect Plus Jeweller Detector (Black)
  • SmartBracket Mounting Panel
  • CR123A Battery (pre-installed)
  • Large Magnet
  • Small Magnet
  • External Contact Connection Terminal
  • Installation Kit
  • Quick Start Guide

Technical Specifications

General
Type Wireless opening, shock, and tilt detector
Installation Indoor
Color Black
Detection Elements
Sensitive Elements 1 × Reed Switch, 1 × Accelerometer
Activation Threshold (Magnet) Small magnet: up to 1 cm; Large magnet: up to 2 cm
Shock Sensitivity 3 adjustable levels
Tilt Sensor Threshold Adjustable from 5° to 25°
External Detector Connection Yes, for third-party wired detectors with NC (normally closed) contact type
Jeweller Radio Technology
Compatibility All Ajax hubs and radio signal range extenders
Communication Range Up to 1,200 m (3,900 ft) in an open space
Communication Protocol Jeweller (868.0-868.6 MHz or other frequencies depending on sales region)
Security Block encryption with a dynamic key, frequency hopping, device authentication
Alarm Signal Delivery Time 0.15 s
Power & Enclosure
Power Supply 1 × CR123A battery, 3 V (pre-installed)
Battery Life Up to 5 years
Tamper Protection Yes
Dimensions Ø 20 × 90 mm (Ø 0.79″ × 3.54″)
Weight 29 g (1.02 oz)
Operating Temperature Range -10°C to +40°C (14°F to 104°F)
Operating Humidity Up to 75%
Protection Class IP50
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3769831854

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I like the variety of flavors that I don’t get with standard food pouches. They’re like the food we eat, but they’re safe for my daughter which gives me peace of mind. I would buy more, more often, if it weren’t for the price.
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Child loved all the flavors.
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Charlottesville, US
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Taste amazing with good quality ingredients
Flavor Name: World Explorers Variety Pack, Size: 3.5 Ounce (Pack of 18)
Love that I can expose my 6 month old to so many flavors so early on. Way better than rice cereal! I have tasted all flavors myself to see what my baby is eating and everything tastes amazing!!! Just bland, but thats good for babies ♡ good for use crunchy and silky Mamas
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Blessed
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Quality and Taste Your Little Is Sure To Love!
Flavor Name: World Explorers Variety Pack, Size: 3.5 Ounce (Pack of 18)
Toddlers can be super finicky, but the textures and flavors of these Serenity easy to use meals are worth every penny! I appreciate the flavors in this variety pack are exactly what our little loves! When you care enough to give the best, then Serenity is the choice.
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Ben F.
Battle Creek, US
★★★★★ 5
Good product, poor directions.
Color: Black, Size: B-88''W-4 Panel
The quality of the product was better than most at this price. The directions could have been much better even though I have an engineering background.
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Reviewed in the United States on September 1, 2025

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