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Ubiquiti Entry Sensor, White Door and Window Contact Sensor

Brand:
Ubiquiti
Ubiquiti Entry Sensor and magnet, single-unit set
Ubiquiti Entry Sensor, White Door and Window Contact Sensor
€57.64 inc. VAT
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USL-Entry
€48.44
€57.64 inc. VAT
Ships from EU stock: 10 item(s)
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Product Code
04:575759
Manufacturer
Ubiquiti
Quick Specs
Type
Door/window contact sensor
Connection
Proprietary SuperLink; Gateway required
Power
One included 3 V CR123A battery
Package
One sensor and one magnet
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Ubiquiti Entry Sensor for Doors and Windows

Door/window contact sensorProprietary SuperLink; Gateway requiredOne included 3 V CR123A batteryOne sensor and one magnet

The Ubiquiti USL-Entry is a single white door and window contact sensor with a separate magnet. Its reed switch monitors open/closed status over proprietary SuperLink; a SuperLink Gateway and UniFi Protect system are required separately. This is not a lock, camera, motion detector or glass-break sensor.

Best For: For a UniFi Protect setup that needs open/closed monitoring for one door or window and already has, or will add, a SuperLink Gateway. The sensor and magnet need correct alignment and a 5–30 mm gap.
Before you order: A SuperLink Gateway and UniFi Protect system are required separately. This single-unit offer includes one sensor and one magnet. The 2 km range and up to 6-year battery life depend on deployment and use. The sensor monitors door/window contact status; it is not a standalone audible alarm or door lock.

What's in the Box

  • One Entry Sensor
  • One magnet
  • One 3 V CR123A lithium battery
  • Adhesive mounting pads
  • Two M3 screws
  • Two wall plugs
  • Opening tool
  • Alignment template

What It Means in Practice

  • The guide's alignment template specifies a 5–30 mm gap between sensor and magnet; align them correctly and ensure they do not obstruct door or window movement.
  • Choose adhesive or screw mounting for the sensor and magnet, using the supplied mounting items.
  • The sensor reports open/closed status through proprietary SuperLink, so plan for a separately purchased SuperLink Gateway and UniFi Protect host/system.
  • The stated 2 km SuperLink range depends on deployment and is not a guaranteed indoor range; battery life is up to 6 years under conditions, not a fixed replacement interval.

What Will Not Work

  • Requires a separately purchased SuperLink Gateway and UniFi Protect host/system.
  • No direct Wi-Fi, Ethernet or Bluetooth connection is claimed.
  • No standalone audible alarm, lock actuation, camera, motion detection or glass-break sensing is included or claimed.
  • Operating conditions: 0–40 °C and 10–90% non-condensing humidity.
  • The EU and US operating-frequency entries are distinct regional specifications, not a universal selectable range.

Key Features

 
Door/window contact monitoring
A reed switch detects open/closed status when the sensor and magnet are aligned.
 
Two mounting options
Use adhesive pads or screw mounting; the package includes mounting items for both methods.
 
CR123A battery included
The single-unit package includes one 3 V CR123A lithium battery; stated life is up to 6 years under conditions.
 
UniFi Protect integration
Use with a separately purchased SuperLink Gateway and UniFi Protect system through web, iOS or Android.

Technical Specifications

BrandUbiquiti
ModelEntry Sensor
Manufacturer SKUUSL-Entry
OfferSingle unit; one sensor and one magnet
SensingReed switch for door/window open/closed monitoring
Wireless connectionProprietary SuperLink; SuperLink Gateway required and sold separately
Operating frequencyEU entry: 865.1–869.5 MHz; US entry: 915.6–927.6 MHz. These are distinct regional entries, not a universal selectable range.
Maximum transmit powerSuperLink: 14 dBm
Maximum rangeSuperLink: 2 km; deployment-dependent, not guaranteed indoor range
PowerOne 3 V CR123A lithium battery; included
Battery lifeUp to 6 years; manufacturer maximum conditional on use and environment, not a guaranteed replacement interval
Maximum power consumption27.7 mW
Sensor dimensions75.5 × 23.5 × 22.5 mm
Magnet dimensions39 × 15.1 × 12.9 mm
Sensor weight41 g
Magnet weight22 g
Enclosure and mount materialPolycarbonate
MountingAdhesive or screw mount
Alignment gap5–30 mm, per guide alignment template
Controls and indicatorsTamper switch, reset and function buttons; status and signal LEDs
Operating temperature0–40 °C
Operating humidity10–90% non-condensing
ApplicationUniFi Protect web application; UniFi Protect for iOS and Android
Included itemsOne sensor, one magnet, one CR123A battery, adhesive pads, two M3 screws, two wall plugs, opening tool and alignment template
Not includedSuperLink Gateway and UniFi Protect host/system; no siren, lock or camera

Frequently Asked Questions

Does it work without a SuperLink Gateway?
No. A SuperLink Gateway is required and sold separately; a UniFi Protect host/system is also required separately.
What comes in this single-unit package?
One sensor, one magnet, one CR123A battery, adhesive pads, two M3 screws, two wall plugs, an opening tool and an alignment template.
Is this a motion, glass-break or alarm sensor?
No. It monitors door/window open/closed status with a reed switch. It is not a motion detector, glass-break sensor or standalone audible alarm.
Which radio frequency does it use?
The manufacturer lists separate regional entries: 865.1–869.5 MHz for EU and 915.6–927.6 MHz for US. They are not a universal selectable range.
Singular Expert Insight

It provides straightforward door/window contact monitoring in a single-sensor set, with adhesive or screw mounting and the CR123A battery included. Its key requirement is a separately purchased SuperLink Gateway and UniFi Protect system.

Buyer’s Guide

✓ Buy it if For a UniFi Protect setup that needs open/closed monitoring for one door or window and already has, or will add, a SuperLink Gateway. The sensor and magnet need correct alignment and a 5–30 mm gap.
✕ Skip it if A SuperLink Gateway and UniFi Protect system are required separately. This single-unit offer includes one sensor and one magnet. The 2 km range and up to 6-year battery life depend on deployment and use. The sensor monitors door/window contact status; it is not a standalone audible alarm or door lock.

Features - Ubiquiti - USL-Entry

Colour
white
More Details
Product Code
04:575759
Manufacturer
Ubiquiti
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