









🚪 Lock down your perimeter with smart range and zero hassle!
The YoLinkLoRa Smart Outdoor Contact Sensor offers a robust 1/4 mile wireless range using LoRa technology, enabling secure monitoring of gates, sheds, and remote doors without WiFi. It runs on 2 AAA batteries included, delivering over 5 years of standby power. Compatible with Alexa, IFTTT, and Home Assistant, it sends instant Email, SMS, and Push alerts to keep you informed. Designed for easy outdoor installation, it requires no wiring or monthly fees, making it a cost-effective, smart security solution for professional-grade perimeter protection.




| Brand | YoLink |
| Color | Black |
| Power Source | Battery Powered |
| Compatible Devices | IoT Devices, Smart Home Hubs |
| Connectivity Technology | Wireless |
| Installation Type | Outdoor |
| Alert Type | Motion |
| Voltage | 3 Volts (DC) |
| Control Method | App |
| Battery Cell Composition | Alkaline |
| Maximum Range | 1.32E+3 Feet |
| Battery Life | 5 years |
| Included Components | Battery, Sensors, Siren |
| Unit Count | 1.0 Count |
| Sensor Technology | LoRa |
| Global Trade Identification Number | 00850024791022 |
| UPC | 850024791022 |
| Manufacturer | YOSMART |
| Part Number | YS7707-UC |
| Item Weight | 3.87 ounces |
| Package Dimensions | 3.78 x 3.11 x 0.63 inches |
| Item model number | YS7707-UC |
| Batteries | 2 AAA batteries required. (included) |
| Style | Without Hub |
| Item Package Quantity | 1 |
| Coverage | 1000Feet(Open Air) |
| Mounting Type | Door Mount |
| Usage | Amateur, Outside, Professional |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Warranty Description | 2 Years |
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