Ubiquiti Entry Sensor: Long-Range Door & Window Monitoring
The Ubiquiti Entry Sensor (USL-ENTRY-US) is a SuperLink-enabled door and window sensor engineered for reliable, long-range monitoring in UniFi Protect deployments. This battery-powered entry sensor delivers up to 6 years of battery life, making it ideal for residential and commercial security applications where extended maintenance intervals are critical. Whether you're securing entry points in multi-building campuses or distributed properties, this wireless sensor provides dependable open/closed status monitoring without complex wiring infrastructure.
Designed for flexibility, the entry sensor supports both adhesive and screw mounting, adapting to various door and window frame types. Its compact form factor and low-power SuperLink transmission profile ensure seamless integration into existing UniFi Protect ecosystems while maintaining exceptional range and reliability.
Key Features
- SuperLink wireless technology for long-range, low-power connectivity
- 6-year battery life with battery-powered operation
- Real-time door and window open/closed status monitoring
- Compatible with UniFi Protect security deployments
- Dual mounting options: adhesive and screw installation
- Operates in 915.6–927.6 MHz band (US frequency allocation)
- Compact, discreet sensor design
- Reliable wireless transmission with SuperLink-specific antenna
Technical Specifications
| Specification |
Details |
| Manufacturer |
Ubiquiti |
| Model Number |
USL-ENTRY-US |
| Product Type |
Door and Window Entry Sensor |
| Wireless Technology |
SuperLink |
| Frequency Band |
915.6–927.6 MHz (US) |
| Power Source |
Battery-powered |
| Battery Life |
Up to 6 years |
| Mounting Options |
Adhesive and screw mount |
| Compatibility |
UniFi Protect |
| Antenna Type |
SuperLink-specific antenna |
Frequently Asked Questions
How long does the entry sensor battery last?
The Ubiquiti Entry Sensor delivers up to 6 years of battery life under typical operating conditions, significantly reducing maintenance requirements and total cost of ownership for large deployments.
What is SuperLink wireless technology?
SuperLink is Ubiquiti's proprietary long-range, low-power wireless protocol optimized for IoT sensors. It provides extended range and reliability compared to standard wireless technologies, making it ideal for distributed monitoring applications.
Can I use the entry sensor with UniFi Protect?
Yes, the USL-ENTRY-US is fully compatible with UniFi Protect deployments, enabling seamless integration with your existing security infrastructure for centralized monitoring and alerts.
What mounting methods are available?
The door and window sensor supports both adhesive mounting for non-invasive installation and screw mounting for permanent, secure attachment to various frame materials.
