SKU: 44662682631

AJAX DoorProtect Wireless Magnetic Opening Detector, Black

Sale price$329.13 Regular price$365.70
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Description

AJAX DoorProtect Wireless Magnetic Opening Detector, BlackInstant Intrusion Detection for Every Entry Point Secure your home or office with the AJAX DoorProtect, a sophisticated wireless opening detector designed to be your first line of defense against intrusion. This sleek black device instantly notifies you of the first signs of a break in through a door or window. It utilizes a high end, British made reed switch, tested for over a million openings, to reliably detect when an entry point is breached.

Instant Intrusion Detection for Every Entry Point

Secure your home or office with the AJAX DoorProtect, a sophisticated wireless opening detector designed to be your first line of defense against intrusion. This sleek black device instantly notifies you of the first signs of a break-in through a door or window. It utilizes a high-end, British-made reed switch, tested for over a million openings, to reliably detect when an entry point is breached. Ready to operate straight out of the box with a pre-installed battery, it can be set up in minutes and connected to an Ajax hub with a single click in the mobile app.

Uncompromising Wireless Security

The DoorProtect operates on the proprietary Jeweller radio technology, ensuring a secure and reliable connection to the Ajax hub up to 1,200 meters away in open space. This two-way communication protocol features block encryption and protection against jamming and forgery, making your security system virtually impenetrable. The system regularly checks detector status, with polling periods as frequent as every 12 seconds, to ensure constant protection. With an incredible battery life of up to 7 years, you can enjoy peace of mind without the hassle of frequent battery changes.

Versatile and Tamper-Proof Design

The AJAX DoorProtect is engineered for versatility and resilience. The set includes two different-sized magnets (a small one for gaps up to 1 cm and a large one for up to 2 cm), allowing for flexible installation on various types of doors and windows, including those with metal frames. An integrated tamper alarm will immediately notify you of any attempt to dismantle or detach the detector from its mounting panel. For expanded security, an external terminal is available to connect a third-party wired detector, effectively turning the DoorProtect into a versatile transmitter module.

Key Features:

  • Detects door or window openings via a high-sensitivity reed switch.
  • Long-range Jeweller radio technology for stable communication up to 1,200m.
  • Exceptional battery life of up to 7 years from a pre-installed CR123A battery.
  • Tamper-resistant body that alerts on attempts to detach or open the device.
  • Includes two magnets for installation on different frame types and gap sizes.
  • External input for connecting third-party wired detectors.
  • Simple, tool-free installation with the SmartBracket mount.
  • Easy configuration and control through Ajax mobile and desktop apps.

Technical Specifications

Classification Point magnetic and contact radio channel security detector
Detector Type Wireless
Installation Method Indoors, Surface-mounted
Compatibility Operates with all Ajax hubs and range extenders
Sensing Element Reed switch
Activation Threshold Small magnet — 1 cm (0.4 in); Big magnet — 2 cm (0.8 in)
Alarm Signal Delivery Time 0.15 s
Power Supply 1 x CR123A battery, 3 V (pre-installed)
Battery Life Up to 7 years
Radio Technology Jeweller
Communication Range Up to 1,200 m in an open space
Operating Frequencies 868.0-868.6 MHz (or depends on sales region)
RF Output Power Up to 20 mW (self-adjusting)
Encryption Block encryption based on AES algorithm
Operating Temperature Range From +5°C to +40°C
Operating Humidity Up to 75%
Protection Class IP50
Dimensions (Detector) Diameter: 20 mm, Height: 90 mm
Weight 29 g
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: 44662682631

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4.5 ★★★★★
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K
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Kimberly G
Fort Morgan, US
★★★★★ 5
delightful read
Format: Kindle
What a delightful read. The characters are awesome, the plot was so good, I loved it. I was intrigued and it kept me wanting more. Told in multiple pov, the book sucks you in and doesn’t let go. I cannot wait to read the next book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2025
K
Verified Purchase
Kimberly B
Louisville, US
★★★★★ 4
not bad
Format: Kindle
I loved the plot of this book. The characters just didn’t have a lot of depth. The connections and “love” just weren’t communicated very well in the writing. The author didn’t write the sweet psycho trope very well at all either. Lachlan was just a mess of a character.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2023
C
Verified Purchase
Carmen Alicea
Alexandria, US
★★★★★ 5
A Beta Worth Rooting For
Format: Kindle
In Spare, Violet Fox flips the omegaverse on its head, giving us a Beta heroine determined to make her mark. Joining the Beta Trials to support her sick father, she's thrown into a pack that doesn't want her, especially the possessive Alphas. But here's the twist: their sweet Omega turns out to be her scent match. Cue the angst, forbidden tension, and a slow-burn romance that will make your heart ache in the best way. Violet Fox delivers an emotional, refreshing take on the genre, proving Betas aren't "spares." They're stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2025
C
Verified Purchase
C. Hunter
Bozeman, US
★★★★★ 5
Beta, Alpha, Omega oh my!
Format: Kindle
Omegas are precious and given to Alphas & their packs... but the Betas want in too. To this end, the Beta government is rolling out its trial of assigning a Beta to each Alpha-Omega pack. But forcing a Beta into a pack where they are not wanted will not end well... Of course, no one expected the Omega to fall for the assigned Beta. Great read and cliffhanger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2025
B
Verified Purchase
B. Stubby
Chelsea, US
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters. That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception. SPOILER: The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured. I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
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Reviewed in the United States on February 13, 2024

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