

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.
๐ Protect your space, stay one step ahead.
The SimpliSafe Entry Sensor pack of 4 offers compact, easy-to-install protection for doors, windows, and cabinets. Compatible with the SimpliSafe Gen 3 system, it features instant chime alerts and customizable secret notifications, powered by long-lasting pre-installed alkaline batteries for reliable home security.







| ASIN | B08HR8HYPS |
| Alert Type | Audio Only, Motion Only |
| Assembly Instructions Description | No assembly required |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #166,224 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #168 in Home Security Door & Window Sensors |
| Brand | SimpliSafe |
| Built-In Media | 4 Entry Sensor |
| Color | White |
| Colour | White |
| Compatible Devices | Personal Computer |
| Compatible devices | Personal Computer |
| Connectivity Technology | Wireless |
| Connectivity technology | Wireless |
| Control Method | App |
| Customer Reviews | 4.8 out of 5 stars 3,399 Reviews |
| Installation Method | Self-Adhesive |
| Item Dimensions | 3 x 51 x 69 millimeters |
| Item Type Name | Sensor |
| Item Weight | 31 g |
| Item dimensions L x W x H | 3 x 51 x 69 millimeters |
| Manufacturer | SimpliSafe |
| Maximum Range | 1000 Feet |
| Mfr Part Number | ENS304 |
| Model Number | ENS304 |
| Power Source | Battery Powered |
| 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) |
R**T
Effective and good value
Easy to install and works well with my SimpliSafe system; connects easily and sensors work well.
J**G
Affordable and easy to install window alarms
Great product to use with the simply safe security system. These window alarms are easy to install and program. I recommend this product for anyone that wants an affordable security system
M**L
Perfect replacement
Needed these for a few sensors that started to get funky. Easy to replace and connect.
T**E
Works very well
Works very well. And compatibility with SimpliSafe security system.
M**S
Good system, works really well, easy installation
So far so good. I use these on all doors and windows so if someone breaks into the house, either these will sound off or the motion sensors will (also by SimpliSafe). We have one entry sensor that is occasionally saying it's connected, not connected, then it reconnects. Not sure why this one acts up and the others do not. Good customer service so I'll give them a call on this one. We've been using SimpliSafe for a few years, and even have their subscription plan. Husband set the alarm off this morning, forgot to turn it off, and it was one of these new sensors that is on the front door. Installation was easy, don't have to have them touching, just within a 2" area. Most of ours are about 1" and work perfectly. I was able to disarm the system once hubs set it off by using the remote. Good system and we're happy to have it.
Trustpilot
2 weeks ago
1 month ago