SKU: 27031977894

AJAX GlassProtect Jeweller Wireless Glass Break Detector, White

$551.45 $612.72
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Description

AJAX GlassProtect Jeweller Wireless Glass Break Detector, WhiteSecure Your Space with Intelligent Glass Break Detection Introducing the AJAX GlassProtect Jeweller, a sleek and sophisticated wireless detector that provides an essential layer of security for your home or office. This compact device is engineered to instantly detect the sound of breaking glass from up to 9 meters away, ensuring that any potential intrusion through windows or glass doors is immediately identified. Its advanced technology

Secure Your Space with Intelligent Glass Break Detection

Introducing the AJAX GlassProtect Jeweller, a sleek and sophisticated wireless detector that provides an essential layer of security for your home or office. This compact device is engineered to instantly detect the sound of breaking glass from up to 9 meters away, ensuring that any potential intrusion through windows or glass doors is immediately identified. Its advanced technology distinguishes it from the noise of everyday life, offering you peace of mind without the inconvenience of false alarms.

Advanced DualTone False Alarm Prevention

At the core of the GlassProtect Jeweller is the innovative DualTone two-factor detection algorithm. The device's sensitive electret microphone listens for two distinct sounds in sequence: the low-frequency sound of an impact followed by the high-frequency sound of shattering glass. This intelligent analysis ensures the detector only triggers for genuine threats, ignoring common sounds like thunder, barking dogs, or passing traffic that can cause false alarms in other systems. You can adjust the sensitivity through the Ajax app to perfectly tailor it to your environment.

Unrivaled Wireless Reliability with Jeweller Technology

The GlassProtect operates on AJAX's proprietary Jeweller radio technology, guaranteeing a secure and reliable connection to the hub at a distance of up to 1,100 meters. This encrypted, two-way communication is protected against jamming and forgery, providing a tamper-proof link that you can depend on. The system provides instant notifications directly to your smartphone and your security company in the event of an alarm.

Effortless Installation and Extended Battery Life

Designed for convenience, the GlassProtect Jeweller is ready to work straight out of the box. The battery is pre-installed, and connecting it to your Ajax hub is as simple as a single click in the mobile app. The included SmartBracket mount allows for quick and easy installation without needing to disassemble the detector. With an impressive battery life of up to 7 years, this detector offers a truly set-and-forget security solution.


Technical Specifications

Classification Surface sound radio channel security detector
Detector Type Wireless
Installation Method Indoors
Compatibility Operates with all Ajax hubs and range extenders
Sensing Element Electret microphone
Glass Break Detection Distance Up to 9 m
Detection Angle 180°
Sensitivity 3 levels (adjustable in the Ajax app)
False Alarm Prevention DualTone Algorithm
Power Supply 1 × CR123A battery (pre-installed)
Battery Life Up to 7 years
Jeweller Radio Technology Communication range up to 1,100 m in an open space; Two-way communication; GFSK modulation; Block encryption with a dynamic key
Tamper Alarm Yes, notifies on attempts to detach or remove from mounting panel
Operating Temperature Range from 14°F to 104°F (-10°C to +40°C)
Operating Humidity Up to 75%
Dimensions 90 × 20 × 20 mm (3.54″ × 0.79″ × 0.79″)
Weight 30 g (1.06 oz)
Protection Class IP50
Complete Set GlassProtect Jeweller, SmartBracket mounting panel, CR123A battery (pre-installed), Installation kit, Quick start guide
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: 27031977894

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4.5 ★★★★★
Based on 1585 reviews
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D
Verified Purchase
Don
Battle Creek, US
★★★★★ 5
Easiest to install so far
Style: HEPA
So the 2018 Honda Odyssey apparently checks the air flow and after a certain point it determines the cabin air flow is less than desirable. At least this this is what I’ve gathered after talking to my dealer. Buying a thick filter may not be better. This was the easiest filter to install. I didn’t have to gingerly coax it In without collapsing the filter. It fit easily and I didn’t have to cut it. Pro Tip: Write the date of install in case your dealership says “well cabin air flow is blah blah blah.” Just tell them to check the date. You should get 6-12months on a filter. My dealership wanted to charge a ridiculous amount for what is literally a 2 minute job. Decent filters will cost around $20. Thicker isn’t better. It all depends on how much crap you have in your glove box. And how much crap is in your air. It might take longer to get all the receipts, first aid kits, tick prevention kits, headlights for the Scouts that forgets theirs, oh that there’s that Leatherman and Mylar blanket is… The job entails emptying the glove box, who’s keeps gloves in these? Press the tabs to drop the box and then Voila there is the filter. It’s really that easy. Ok pull the cover off and pull the old filter. Unless you live in a really dusty environment or have squirrels that are destined to ruin your life there shouldn’t be any real mess . Pull it out and put this in. There’s air flow arrows but even if you did it backwards the van isn’t going to explode in a ball of flame, fueled by the forgotten Cheerios under the seat. Relax, you did it. The world still turns and you’re good to go. Now it’s time to think about the engine air filter. You can do it. It’s easy but the clips can be a pain so it’s better to grab an adult beverage before, just in case.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2021
M
Verified Purchase
MJ
Dallas, US
★★★★★ 5
Great Product
Style: HEPA
This product is a fantastic find! It's reasonably priced, making it accessible for most budgets without compromising on quality. The product is exactly as described, and its usefulness cannot be overstated. I've found it to be incredibly practical and efficient in meeting my needs. The attention to detail is impressive, and the performance is on par with more expensive alternatives. If you're looking for something reliable, well-made, and at a fair price point, this is the perfect choice. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
J
Verified Purchase
Juan
Draper, US
★★★★★ 4
Works as intended but lowers airflow
Style: HEPA
I got this because of the wildfire smoke in my area. It definitely filters out smell compared to a regular filter so I'm assuming it's also filtering out larger particles in the air. However, I've noticed that the airflow is reduced by a lot and the car is a lot warmer on the same setting I've used for years. It's a trade off and I might just rotate filters depending on AQI and how hot it is since it takes like a minute to change it out. I would recommend it if you live in an area that's smoky or cooler but not in places that get hot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2023
T
Verified Purchase
T.A.B
Grantham, US
★★★★★ 5
Fits and filters great
Style: PUREFLOW
Perfect fit and replacement for my wife's car air filter. The air seems to be a little fresher after putting this one in i believe it makes a difference to spend a little more on a quality filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
J
Verified Purchase
Jörmungandr
Carnegie, US
★★★★★ 5
Fits 2018 Honda Cr-V LX
Style: Particulate Media
Fits 2018 Honda Cr-V LX FWD. Be sure to install this filter with the arrow pointing down. Note that the plastic cover that holds the filter in place has an arrow pointing up to show you which direction to orient the plastic cover, not the filter, which again, should have the arrow pointing down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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