Skip to main content
  • $60.99
  • Free 30-day Returns
Sold by Newegg

Shipped by Newegg

Price alert

Best Sellers

4.6 (917 total ratings)
  • $74.74
  • + FREE SHIPPING
Hot Seller
4.5 (3,587 total ratings)
  • $68.11
  • + $10.99 Shipping
Shop it at NeweggBusiness.

Ubiquiti Networks Entry Sensor (USL-ENTRY)

  • SuperLink sensor with up to 6-year battery life for monitoring door and window open/closed status.
+
+
Overview
Specs
Reviews


The Ubiquiti Entry Sensor is a long-life wireless door and window sensor designed to monitor open/closed status with exceptional reliability. Powered by Ubiquitis proprietary SuperLink technology, it delivers extended range, low power consumption, and seamless integration with UniFi Protect for real-time monitoring and alerts.

With up to 6 years of battery life on a single CR123A lithium battery, the USL-Entry is ideal for security, access control, and environmental monitoring applications. Its compact, low-profile design supports both adhesive and screw mounting, making it suitable for residential, commercial, and enterprise deployments.

Key Features
  1. Door and window monitoring: Detects open/closed status using an integrated reed switch.
  2. Long battery life: Up to 6 years of operation on a single CR123A lithium battery.
  3. Extended wireless range: Up to 2 km (1.2 miles) using SuperLink technology.
  4. Low power consumption: Designed for ultra-efficient, long-term deployment.
  5. Compact form factor: Discreet design suitable for any environment.
  6. Flexible mounting: Supports adhesive or screw installation.
  7. UniFi Protect integration: Centralized monitoring through UniFi web and mobile apps.
  8. Tamper detection: Built-in tamper switch for enhanced security.
  9. NDAA compliant: Suitable for regulated and enterprise environments.


ModelUSL-Entry
ApplicationDoor / Window Open-Close Monitoring
ConnectivitySuperLink (Proprietary)
Operating FrequencyUS: 915.6927.6 MHzEU: 865.1869.5 MHz
Maximum RangeUp to 2 km (1.2 miles)
Antenna Gain0 dBi
Maximum TX Power14 dBm
Sensor TypeReed Switch
Power MethodCR123A Lithium Battery
Battery LifeUp to 6 years
Max. Power Consumption27.7 mW
Dimensions (Device)75.5 × 23.5 × 22.5 mm (3 × 0.93 × 0.89")
Dimensions (Magnet)39 × 15.1 × 12.9 mm (1.5 × 0.6 × 0.5")
WeightDevice: 41 g (1.4 oz)Magnet: 22 g (0.8 oz)
MountingAdhesive or Screw Mount
Operating Temperature0 to 40° C (32 to 104° F)
Operating Humidity10 to 90% noncondensing
CertificationsFCC, IC, CE
NDAA CompliantYes



Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

LOADING...
LOADING...