--- 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: "B/.178" currency: PAB in_stock: true reviews_count: 8 category: "Simpli Safe" url: https://www.desertcart.com.pa/products/231444131-simplisafe-entry-sensor-pack-of-4-window-and-door-protection store_origin: PA region: Panama --- # 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:** B/.178 **Availability:** ✅ In Stock ## Summary > 🔐 Stay a step ahead—secure every entry with smart simplicity. ## 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?** B/.178 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/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 - • **Reliable Power:** Pre-installed alkaline batteries ensure your security stays active without frequent replacements. - • **Effortless Setup:** Peel-and-stick or screw-in installation means no hassle, no tools, no stress. - • **Instant Awareness:** Real-time chime alerts pinpoint exactly which entry point is accessed—no guessing needed. - • **Seamless Security Fit:** Sleek, compact sensors that blend effortlessly on any door, window, or cabinet. - • **Discreet Notifications:** Customize Secret Alerts for silent, private notifications straight to your phone. ## Overview The SimpliSafe Entry Sensor pack of 4 offers compact, wireless contact sensors designed for doors, windows, and cabinets. Compatible with the SimpliSafe Gen 3 system, these sensors provide instant chime alerts and customizable silent notifications. With easy peel-and-stick or screw-in installation and long-lasting pre-installed batteries, they deliver reliable, discreet home security coverage with up to 1000 feet wireless range. ## Description desertcart.com : SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen : Electronics Review: SimpliSafe is the most AWESOME SECURITY SYSTEM BARR NONE! - I have had my SimpliSafe system for about a month. I found it VERY EASY to install and connect to the base. It basically does it by itself when you turn it on and name each sensor whether it be the motion detector, the glass breakage sensor, entryway sensors that you put on the doors and windows, the cameras or even the extra 105dB Sirens that are also wireless. It is all extremely easy to install and connect to the SimpliSafe Monitoring. I have shopped for security systems for a couple years now and decided on this one because they had a special deal where I could get a free camera. I was really happy when I found out how well the system works and the fact that if the Wi-Fi goes down it will go straight to cell phone ability and contact SimpliSafe Monitoring if needed in an emergency. I also like the fact there are sensors you can buy later like a water leak sensor, CO2 sensor, temperature sensor so your water lines won't freeze which would be good for vacation cabins and such. They are all very easy to add later when you want to. TODAY I found out I get a discount on my homeowners for having a monitored alarm system. I am so impressed with the SimpliSafe system. YES I would definitely purchase the entire system again and probably will soon for a second property I own. Without a doubt this is an impressive system. Review: Effective and good value - Easy to install and works well with my SimpliSafe system; connects easily and sensors work well. ## 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 | #33 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 3,575 Reviews | | Installation Method | Screw In,Self Adhesive | | Item Dimensions | 0.12 x 2 x 2.7 inches | | Item Type Name | Sensor | | Item Weight | 1.12 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 | | UPC | 843261112064 | | Unit Count | 4 Count | | Voltage | 6 volts_of_direct_current | ## 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) ## 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 ### ⭐⭐⭐⭐⭐ SimpliSafe is the most AWESOME SECURITY SYSTEM BARR NONE! *by B***L on December 4, 2020* I have had my SimpliSafe system for about a month. I found it VERY EASY to install and connect to the base. It basically does it by itself when you turn it on and name each sensor whether it be the motion detector, the glass breakage sensor, entryway sensors that you put on the doors and windows, the cameras or even the extra 105dB Sirens that are also wireless. It is all extremely easy to install and connect to the SimpliSafe Monitoring. I have shopped for security systems for a couple years now and decided on this one because they had a special deal where I could get a free camera. I was really happy when I found out how well the system works and the fact that if the Wi-Fi goes down it will go straight to cell phone ability and contact SimpliSafe Monitoring if needed in an emergency. I also like the fact there are sensors you can buy later like a water leak sensor, CO2 sensor, temperature sensor so your water lines won't freeze which would be good for vacation cabins and such. They are all very easy to add later when you want to. TODAY I found out I get a discount on my homeowners for having a monitored alarm system. I am so impressed with the SimpliSafe system. YES I would definitely purchase the entire system again and probably will soon for a second property I own. Without a doubt this is an impressive system. ### ⭐⭐⭐⭐⭐ Effective and good value *by R***T on May 23, 2026* Easy to install and works well with my SimpliSafe system; connects easily and sensors work well. ### ⭐⭐⭐⭐⭐ The work equally well on doors and windows *by J***A on August 14, 2026* Nice sensors. Pay attention to how they mount so you can get the batteries out a later date. They just use the CR button batteries. TBH why don’t need to touch to work which is nice. Plenty of good applications for these too. Price is a little high for what they are but they work ## 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.com.pa/products/231444131-simplisafe-entry-sensor-pack-of-4-window-and-door-protection](https://www.desertcart.com.pa/products/231444131-simplisafe-entry-sensor-pack-of-4-window-and-door-protection) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-09-29*