--- product_id: 3910718 title: "Directed Electronics 506T I.T. Audio Sensor" brand: "design engineering" price: "256 Lei" currency: RON in_stock: true reviews_count: 13 category: "Design Engineering" url: https://www.desertcart.ro/products/3910718-directed-electronics-506t-i-t-audio-sensor store_origin: RO region: Romania --- # Plug-n-play DEI alarm integration Audio-tuned glass break detection Easy rotary knob calibration Directed Electronics 506T I.T. Audio Sensor **Brand:** design engineering **Price:** 256 Lei **Availability:** ✅ In Stock ## Summary > 🔒 Hear the break before it happens — stay one step ahead of thieves! ## Quick Answers - **What is this?** Directed Electronics 506T I.T. Audio Sensor by design engineering - **How much does it cost?** 256 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/3910718-directed-electronics-506t-i-t-audio-sensor) ## Best For - design engineering enthusiasts ## Why This Product - Trusted design engineering brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proven Reliability:** Top-rated sensor trusted by thousands to protect vehicles from break-ins and tampering. - • **Precision Audio Sensor:** Detects glass break frequencies with surgical accuracy to stop theft before it starts. - • **Customizable Sensitivity:** Rotary knob adjustment lets you fine-tune detection to avoid false alarms in any environment. - • **Seamless DEI Compatibility:** Plug-n-play design ensures effortless integration with your existing DEI alarm system. - • **Discreet & Flexible Mounting:** Mount internally with a choice of bracket or flush microphone installation for stealth security. ## Overview The DEI Directed Electronics 506T I.T. Audio Sensor is a high-precision vehicle security device that detects the unique frequency of breaking glass. Designed for seamless plug-n-play integration with DEI alarm systems, it features adjustable sensitivity via a rotary knob and flexible mounting options. Lightweight and discreet, this sensor provides reliable tamper and break-in alerts, making it an essential upgrade for any vehicle security setup. ## Description Be alerted of a possible break in to your vehicle with the Directed Install Essentials Glass-Break/Audio Sensor. The sensor detects tampering and breaking of your vehicle's glass by being tuned to the frequency of breaking glass. Review: It really works! - I installed this sensor's mic on the middle upside of the rear glass of my Corolla with the supplied 2 sided tape. The receiver at the trunk so it could be visible when it's opened and therefore easier to calibrate. The microphone picks sounds of highwave frequencies and triggers (-) into the blue wire (you can try hitting a glass bottle with some metal). it's simple, all the work I've to do was running a blue cable from the dash to the trunk. I just installed at back because thieves tend to break the rear door little triangle glass, instead of the larger door glasses, this works for them in many cases without triggering the full alarm, because shock sensor don't always pick 'shocks' from the back of the car when pressed toward using force on the door. Don't spec to see a big glass to be broken!! that will make a lot of noise and vibration to the car, so alarm with be on!!! only desperate theft fall in this category. I recommend this item, it offers more security to your car and all your valued items inside. Review: Well worth a few extra bucks if going through the effort of installing an alarm. - This is a great little sensor. If you're going to bother installing an alarm you might as well add this audio glass break sensor for a few bucks more. It is super simple to install and also very easy to adjust. the sensitivity with just the twist of a knob/screw. It works perfect with DEI alarms like the Viper or Clifford line. I picked one up for my Viper and for a few dollars I have a bit more security. If someone breaks your window, pops the hood, and cuts your power or siren wire then you're out of luck. It's just too easy to do. Shock sensors may or may not pick up the window breaking depending on how its done so this is a little extra insurance. It can zip tie to about anything during installation as it is very small and light weight. ## Features - Detects Tampering & Breaking Of Vehicle's Glass - Sensor Tuned To Frequency Of Breaking Glass - Be alerted of a possible break in to your vehicle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CJ24VM | | Best Sellers Rank | #910 in Amazon Devices & Accessories ( See Top 100 in Amazon Devices & Accessories ) #2 in Sensors | | Brand | Design Engineering | | Brand Name | Design Engineering | | Customer Reviews | 4.5 out of 5 stars 295 Reviews | | Global Trade Identification Number | 00093207005060 | | Included Components | DEI 506T Audio Glass Break Sensor | | Item Dimensions | 8.15 x 6.75 x 2 inches | | Item Type Name | Directed Electronics 506T I.T. Audio Sensor | | Item Weight | 4.8 ounces | | Item dimensions L x W x H | 8.15 x 6.75 x 2 inches | | Manufacturer | Petra Industries, Inc. - Consumer Electronics Replen | | Material | Plastic | | Material Type | Plastic | | Model | 506T | | Mounting Type | Internal Mounting | | Number of Items | 1 | | Number of Packs | 1 | | Output Type | Digital | | Part Number | 506T | | Specific Uses For Product | automotive, vehicle security | | Style | Modern | | Style Name | Modern | | UPC | 971477639751 768674040592 093207005060 021111124256 088021567832 696582423070 041114799046 190283069662 675904052402 060650269172 | | Unit Count | 1 Count | | Warranty Description | Manufacturer | ## Product Details - **Brand:** Design Engineering - **Item Weight:** 0.3 Pounds - **Item dimensions L x W x H:** 8.15 x 6.75 x 2 inches - **Material:** Plastic - **Style:** Modern ## Images ![Directed Electronics 506T I.T. Audio Sensor - Image 1](https://m.media-amazon.com/images/I/51rgW5DOpsL.jpg) ## Available Options This product comes in different **Customer Package Type** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It really works! *by I***Z on January 23, 2012* I installed this sensor's mic on the middle upside of the rear glass of my Corolla with the supplied 2 sided tape. The receiver at the trunk so it could be visible when it's opened and therefore easier to calibrate. The microphone picks sounds of highwave frequencies and triggers (-) into the blue wire (you can try hitting a glass bottle with some metal). it's simple, all the work I've to do was running a blue cable from the dash to the trunk. I just installed at back because thieves tend to break the rear door little triangle glass, instead of the larger door glasses, this works for them in many cases without triggering the full alarm, because shock sensor don't always pick 'shocks' from the back of the car when pressed toward using force on the door. Don't spec to see a big glass to be broken!! that will make a lot of noise and vibration to the car, so alarm with be on!!! only desperate theft fall in this category. I recommend this item, it offers more security to your car and all your valued items inside. ### ⭐⭐⭐⭐⭐ Well worth a few extra bucks if going through the effort of installing an alarm. *by C***7 on November 8, 2015* This is a great little sensor. If you're going to bother installing an alarm you might as well add this audio glass break sensor for a few bucks more. It is super simple to install and also very easy to adjust. the sensitivity with just the twist of a knob/screw. It works perfect with DEI alarms like the Viper or Clifford line. I picked one up for my Viper and for a few dollars I have a bit more security. If someone breaks your window, pops the hood, and cuts your power or siren wire then you're out of luck. It's just too easy to do. Shock sensors may or may not pick up the window breaking depending on how its done so this is a little extra insurance. It can zip tie to about anything during installation as it is very small and light weight. ### ⭐⭐⭐⭐⭐ Perfect Additional Layer of Security *by T***W on April 14, 2015* I bought this audio sensor as an added layer of protection for my car. I wasn't sure if it would really live up to its description but I was willing to give it a try. I am glad that I did as it really does add another layer of security. What's great is that you can adjust the sensitivity of the microphone to suit your needs. I live in a highly populated city, so it took some time to find the right balance. Now it works perfectly and it will even give warning chirps if I accidentally tap my keys against the window but not go off when someone drive by with their speakers at max volume. Strongly recommend, especially if you have items you want to protect from 'smash and grab' break-ins. ## Frequently Bought Together - DEI Directed Electronics 506T I.T. Audio Sensor - Directed Electronics Install essentials Dual Zone Motion Sensor 508d - Viper Responder 350 2-Way Security System 3305V --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/3910718-directed-electronics-506t-i-t-audio-sensor](https://www.desertcart.ro/products/3910718-directed-electronics-506t-i-t-audio-sensor) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-11-14*