--- product_id: 223538271 title: "Glassbreak Sensor - 20ft. Range - Sound Detection Technology - Compatible with The SimpliSafe Home Security System - Latest Gen" brand: "simplisafe" price: "€ 67.16" currency: EUR in_stock: true category: "Simpli Safe" url: https://www.desertcart.pt/products/223538271-glassbreak-sensor-20ft-range-sound-detection-technology-compatible-with-simplisafe store_origin: PT region: Portugal --- # 20ft precise detection range Instant SimpliSafe app alerts 4-year lithium battery life Glassbreak Sensor - 20ft. Range - Sound Detection Technology - Compatible with The SimpliSafe Home Security System - Latest Gen **Brand:** simplisafe **Price:** € 67.16 **Availability:** ✅ In Stock ## Summary > 🔒 Stay one step ahead—because peace of mind shouldn’t wait. ## Quick Answers - **What is this?** Glassbreak Sensor - 20ft. Range - Sound Detection Technology - Compatible with The SimpliSafe Home Security System - Latest Gen by simplisafe - **How much does it cost?** € 67.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/223538271-glassbreak-sensor-20ft-range-sound-detection-technology-compatible-with-simplisafe) ## Best For - simplisafe enthusiasts ## Why This Product - Trusted simplisafe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **4-Year Battery Power:** Long-lasting lithium battery means fewer replacements and uninterrupted protection. - • **Real-Time Mobile Alerts:** Stay connected and in control with instant notifications sent directly to your smartphone. - • **Effortless Peel & Stick Setup:** Install in minutes with no tools—perfect for busy professionals on the go. - • **Pinpoint Glassbreak Detection:** Detects unique breaking glass sounds up to 20 feet for unmatched security coverage. - • **Seamless SimpliSafe Integration:** Works flawlessly with your Gen 3 SimpliSafe system for a smarter, safer home. ## Overview The SimpliSafe Glassbreak Sensor offers cutting-edge sound detection technology with a 20-foot range, instantly alerting you via the SimpliSafe app when glass breaks. Featuring a 4-year lithium battery and easy peel-and-stick installation, it integrates seamlessly with the latest Gen 3 SimpliSafe home security system to provide reliable, hassle-free protection for your home or office. ## Description desertcart.com : SimpliSafe Glassbreak Sensor - 20ft. Range - Sound Detection Technology - Compatible with The SimpliSafe Home Security System - Latest Gen : Electronics ## Features - Glassbreak sensor - Detects the unique sound of breaking glass (up to 20 ft detection range) and triggers an alarm. - Get instant phone alerts - The SimpliSafe App notifies you if there's trouble. - Long-lasting battery - Simple set up - Peel and stick installation, place on a shelf or can install using included hardware. Then follow the steps in the SimpliSafe App. - Compatible with the SimpliSafe Gen 3 home security system ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B368SKP | | Antenna Location | Residential security | | Battery Average Life | 4 years | | Battery Description | Lithium | | Best Sellers Rank | #72 in Home Security Systems | | Brand | SimpliSafe | | Built-In Media | Extra Adhesives, Glassbreak sensor, Screws | | Color | White | | Compatible Devices | Desktop, Laptop, Smartphone, Tablet | | Customer Reviews | 4.7 4.7 out of 5 stars (1,489) | | Item Dimensions D x W x H | 2.13"D x 1.6"W x 2.13"H | | Item Type Name | SimpliSafe Glassbreak Sensor - 20ft. Range - Sound Detection technology - Compatible with the SimpliSafe Home Security System - Latest Gen | | Item Weight | 0.14 Pounds | | Manufacturer | SimpliSafe | | Manufacturer Warranty Description | 1 year manufacturer | | Maximum Range | 20 Feet | | Mfr Part Number | GBK301 | | Model Number | GBK301 | | Mounting Type | Wall Mount | | Number of Batteries | 1 Lithium Metal batteries required. (included) | | Operating Temperature | 60 Degrees Fahrenheit | | Power Source | Battery Powered | | Smart Home Compatibility | Smart Home Compatible | | UPC | 815017029667 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SimpliSafe - **Color:** White - **Item Weight:** 0.14 Pounds - **Maximum Range:** 20 Feet - **Power Source:** Battery Powered ## Images ![Glassbreak Sensor - 20ft. Range - Sound Detection Technology - Compatible with The SimpliSafe Home Security System - Latest Gen - Image 1](https://m.media-amazon.com/images/I/41p1xo-tG4L.jpg) ## Questions & Answers **Q: Does it only work when in home or away mode? Or is it always active?** A: You can set it in the app to work or not work in ALL modes. Completely tunable. I even use it to test when the system is off to send emails/texts or secret alerts when anyone walks in a certain room even when the alarm is off. **Q: Does this work with the Gen 1 system or is there an older glass break sensor available for that? Thanks** A: They recently decided to do away with the old system. They replaced all of my items for free with the new system. Call them. 😊 **Q: Will it work if door closed but window is within 20 feet?** A: The Glassbreak Sensor should be in the same room as the window you are protecting so it can pick up on the frequency of glass breaking clearly. **Q: How far can it be from the base?** A: All SimpliSafe components are battery-powered and communicate wirelessly with the Base Station, with a 400-500 foot range. ## Frequently Bought Together - SimpliSafe Glassbreak Sensor - 20ft. Range - Sound Detection Technology - Compatible with The SimpliSafe Home Security System - Latest Gen - SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen - SimpliSafe Motion Sensor - Compatible with Gen 2 Home Security System --- ## 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.pt/products/223538271-glassbreak-sensor-20ft-range-sound-detection-technology-compatible-with-simplisafe](https://www.desertcart.pt/products/223538271-glassbreak-sensor-20ft-range-sound-detection-technology-compatible-with-simplisafe) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-24*