--- product_id: 231444131 title: "SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen" brand: "simplisafe" price: "€ 86.67" currency: EUR in_stock: true reviews_count: 8 category: "Simpli Safe" url: https://www.desertcart.it/products/231444131-simplisafe-entry-sensor-pack-of-4-window-and-door-protection store_origin: IT region: Italy --- # Compact 2.7-inch design 1000 ft wireless range Long-lasting pre-installed battery SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen **Brand:** simplisafe **Price:** € 86.67 **Availability:** ✅ In Stock ## Summary > 🔐 Elevate your space with smart, silent security—because peace of mind is the ultimate luxury. ## Quick Answers - **What is this?** SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen by simplisafe - **How much does it cost?** € 86.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/231444131-simplisafe-entry-sensor-pack-of-4-window-and-door-protection) ## 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 - • **Plug & Protect Setup:** Peel-and-stick or screw-in installation means no hassle, no tools, just instant security. - • **Discreet Smart Alerts:** Customize silent notifications for private access without triggering alarms—stay informed without the noise. - • **Reliable Wireless Range:** Stay connected up to 1000 feet from your base station—perfect for modern smart homes and offices. - • **Seamless Security Expansion:** Effortlessly add protection to doors, windows, and cabinets with a sleek, compact sensor. - • **Battery-Powered Peace of Mind:** Pre-installed alkaline batteries ensure months of uninterrupted protection, so you never miss a beat. ## Overview The SimpliSafe Entry Sensor pack of 4 offers compact, wireless contact sensors designed for doors, windows, and cabinets. Compatible with the latest SimpliSafe Gen 3 system, these sensors provide instant chime alerts and customizable silent notifications. Featuring easy peel-and-stick or screw-in installation, a 1000-foot wireless range, and long-lasting pre-installed batteries, they deliver reliable, discreet home security tailored for the modern professional. ## Description Product description ## Features - Entry sensor - Protect your doors, windows, cabinets and more. - Compact design - Fits on almost any window, door or cabinet. - Instant chime alerts - When a door or window is opened, the Base Station can sound a chime or tell you which sensor has been activated. - Customizable alerts by sensor - Can set up Secret Alerts that won't sound the alarm but will send a discreet notification directly to your phone. - Simple set up - Peel and stick installation or can permanently mount with included hardware. - Long-lasting battery - pre-installed battery - Compatible with the SimpliSafe Gen 3 home security system - Pro Tip: Can be customized to send secret alerts so you can be quietly alerted if someone accesses private areas without sounding an alarm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HR8HYPS | | Alert Type | Motion | | Assembly Instructions Description | No assembly required | | Battery Cell Type | Alkaline | | Best Sellers Rank | #26 in Home Security Systems | | Brand | SimpliSafe | | Built-In Media | 4 Entry Sensor | | Color | White | | Compatible Devices | Desktop, Laptop, Smartphone, Tablet | | Connectivity Technology | Wireless | | Control Method | App | | Customer Reviews | 4.8 out of 5 stars 3,530 Reviews | | Installation Method | Screw In,Self Adhesive | | Item Dimensions | 0.12 x 2 x 2.7 inches | | Item Type Name | Sensor | | Item Weight | 1.1 ounces | | Item dimensions L x W x H | 0.12 x 2 x 2.7 inches | | Manufacturer | SimpliSafe | | Manufacturer Warranty Description | 1 year manufacturer | | Maximum Range | 1000 Feet | | Mfr Part Number | ENS304 | | Model Number | ENS304 | | Power Source | Battery Powered | | Sensor Technology | Contact Sensor | | Smart Home Compatibility | Smart Home Compatible | | UPC | 843261112064 | | Unit Count | 4.0 Count | | Voltage | 6 Volts (DC) | ## Product Details - **Brand:** SimpliSafe - **Color:** White - **Compatible Devices:** Desktop, Laptop, Smartphone, Tablet - **Item dimensions L x W x H:** 0.12 x 2 x 2.7 inches - **Power Source:** Battery Powered ## Images ![SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen - Image 1](https://m.media-amazon.com/images/I/51A9y0xYctL.jpg) ![SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen - Image 2](https://m.media-amazon.com/images/I/7126Pa-gUUL.jpg) ![SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen - Image 3](https://m.media-amazon.com/images/I/71OioD8rEoL.jpg) ![SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen - Image 4](https://m.media-amazon.com/images/I/816nwzDjBKS.jpg) ## Questions & Answers **Q: So these sensors are only motion based? Someone can literally smash out a window and climb through unless there is a glass break sensor within 20ft?** A: Rather than buy glass break sensors for all of my windows, I have window sensors on all the windows and a motion detection sensor in each room. I have rooms with four and five windows. It saves money and does the same job. **Q: if I put it in my car a connect it then drive off and return within range, will it automatically reconnect to the home base?** A: You can disconnect and reconnect it by using the keypad. **Q: Will this work with only a wyze lightbulb? i need it to turn on the light automatically when i open my door. i do not have a base... only a lightbulb** A: No. I use sensor lights **Q: are these compatible with nest security systems** A: This is a simple magnetic switch that communicates with the Simplisafe base station. Not 100% sure but I suspect it is proprietary to the Simplisafe system. You might want to contact Nest with this question. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***L on April 20, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***H on January 12, 2026* ### ⭐⭐⭐⭐⭐ Review *by K***S on March 18, 2026* ## Frequently Bought Together - SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen - SimpliSafe Glassbreak Sensor - 20ft. Range - Sound Detection Technology - 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.it/products/231444131-simplisafe-entry-sensor-pack-of-4-window-and-door-protection](https://www.desertcart.it/products/231444131-simplisafe-entry-sensor-pack-of-4-window-and-door-protection) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-07*