All stock codes associated to this product
810084699683, NHUUSLRELAY, NHU-USL-RELAY, USLRelay, USL-Relay
USL-RELAY
Relay
Compact SuperLink relay designed with I/O interfaces for seamless integration with third-party sensors and signalling devices.
Compact Form Factor Relay
Designed with I/O Interfaces
Seamless Third-party Sensor Integration
Trigger or Automate a wide range of Systems
Note: SuperLink Gateway required.
Overview
Flexible Automation with SuperLink
The Ubiquiti Relay is a compact SuperLink relay module designed to integrate third-party sensors and signalling devices with UniFi Protect. Featuring flexible I/O interfaces, it can trigger and automate a wide range of systems, including gates, doors, lights, locks, and external alarms, providing versatile control within a UniFi deployment.
Features
SuperLink Connectivity
Connects wirelessly using UniFi SuperLink for long-range sensor communication. Supports up to 2 km range for flexible deployments.
Trigger or Automate Systems
Trigger or automate a wide range of systems from gates and doors to lights, locks, and external alarms.
Dual Signal Inputs
Two configurable signal inputs enable integration with external sensors, switches, or other devices.
Dual Relay Outputs
Two relay outputs enable control of external systems such as lighting, garage doors, or signalling devices. Compatible with AC and DC circuits.
12-48V DC Power Input
Supports 12-48V DC input for flexible installation with existing power infrastructure.
Frequently Asked Questions
What power input does the Relay support?
What mounting options are supported by the Relay?
How many inputs and outputs does the Relay have?
How are the relay outputs controlled?
What types of devices can be connected to the Relay outputs?
What types of loads are supported by the relay outputs?
What types of signals can the inputs detect?
Overview
Dimensions
50 x 47.6 x 28 mm (2 x 1.9 x 1.1")
Mounting
Adhesive, wall and DIN rail mount
UniFi Application Suite
Protect
Performance
Connectivity
SuperLink (Proprietary)
Operating Frequency
US: 915.6-927.6 MHz
EU: 865.1-869.5 MHz
Antenna Gain
SuperLink: 1 dBi
Max. TX Power
SuperLink: 14 dBm
Max. Range
SuperLink: 2 km (1.2 mi)
Hardware
Power Method
12V DC / 24V DC / 48V DC
Enclosure Material
Polycarbonate
Mount Material
Polycarbonate
Buttons
(1) Factory reset
(1) Test button
Terminal Blocks
Output: O1/COM/O2 Dry contact only (12-48V DC, 12-240V AC), 10A/port, UL total max: 12A, IEC total max: 16A
Input: I1/I2 Dry contact only Open/Short (GND), Integrated 5V TVS protection
Power: VDD/GND 12-48V DC, max. 48V, Integrated over-temperature protection (OTP) at 85 C (185 F)
LEDs
(1) LoRa, Status: RGBW
(2) Signal input, Relay output: W
Ambient Operating Temperature
0 to 40 C (32 to 104 F)
Ambient Operating Humidity
10 to 90% noncondensing
Certifications
CE, FCC, IC
Software
Application Requirements
Web Application: UniFi Protect
Mobile App: UniFi Protect iOS and Android
