Overview Summary
The Ubiquiti UniFi Superlink Environmental Sensor offers reliable monitoring for homes and offices across South Africa. This compact, weatherproof device measures temperature, humidity, ambient light, and detects water leaks, ensuring your environment stays protected. Easy to install with adhesive, magnetic, or screw mounts, it integrates seamlessly with the UniFi Protect application suite. Shop now to secure your space with advanced environmental monitoring.
Powered by a long-lasting CR123A lithium battery, this sensor delivers up to six years of continuous operation without the hassle of frequent replacements. With SuperLink proprietary connectivity and up to 2 km range, it keeps you connected and informed from virtually anywhere. Buy now and maintain full control of your indoor and outdoor environments with one compact solution.
Performance tier: Premium
Uses: Home monitoring, Office monitoring, Water leak detection, Temperature tracking, Humidity tracking, Ambient light sensing Overview
Ubiquiti UniFi SuperLink Environmental Sensor USL-ENVIRO for Smart Monitoring
The Ubiquiti UniFi SuperLink Environmental Sensor USL-ENVIRO is a compact, battery-powered monitoring device designed to track environmental conditions with precision. Built for both indoor and semi-outdoor deployments, it provides reliable detection of water leaks, temperature changes, humidity levels, and ambient light. With IPX5 weather resistance and long-range SuperLink connectivity, it integrates seamlessly into the UniFi Protect ecosystem, making it suitable for residential, commercial, and industrial environments.
Description
The USL-ENVIRO delivers multi-sensor monitoring in a single compact unit, enabling users to detect water leaks early, maintain optimal temperature and humidity levels, and monitor lighting conditions in real time. Its long battery life of up to six years reduces maintenance requirements, while flexible mounting options allow quick installation in critical areas. Designed to work with UniFi Protect, it offers centralized visibility and alerts, helping users prevent damage, improve environmental control, and enhance operational awareness.
Features
Designed for Reliable Environmental Awareness
This sensor is engineered to provide consistent performance across a wide range of environments. Its polycarbonate enclosure and IPX5 rating ensure durability against splashes and dust exposure, making it suitable for basements, server rooms, storage facilities, and outdoor covered areas. The inclusion of a 3.5 mm auxiliary port allows connection to an external water leak probe, extending detection capabilities to hard-to-reach or sensitive zones.
Flexible Installation and Integration
Installation is straightforward, with multiple mounting options available including adhesive backing, magnetic attachment, and screw mounting. The device integrates directly with the UniFi Protect platform, enabling centralized monitoring through both web and mobile applications. This allows users to receive alerts, view sensor data, and manage multiple devices from a single interface.
Long Range Wireless Connectivity
The proprietary SuperLink technology provides stable communication over distances of up to 2 km, depending on the environment. This makes the USL-ENVIRO suitable for larger properties or distributed deployments where traditional short-range sensors may fall short.
Key connectivity and performance points include
- SuperLink proprietary wireless communication for extended coverage
- Operating frequency ranges: 915.6 to 927.6 MHz (US) and 865.1 to 869.5 MHz (EU)
- Maximum transmit power of 14 dBm
- Antenna gain of 0 dBi
- Up to 2 km communication range in optimal conditions
Multi-Sensor Capability in One Device
The USL-ENVIRO combines several environmental monitoring functions into a single unit, reducing the need for multiple devices.
Core sensing capabilities
- Temperature monitoring for climate control and equipment safety
- Humidity tracking to prevent moisture-related damage
- Ambient light detection for environmental awareness
- Water leak detection for early warning of potential flooding
- Auxiliary input for external water leak probes
Power Efficiency and Hardware Design
Efficiency is a key advantage of this device, allowing it to operate for extended periods without frequent battery replacement. Its lightweight and compact design ensures it can be deployed discreetly in various locations.
Important hardware details
- Power method: CR123A lithium battery
- Battery life: up to 6 years under typical usage
- Maximum power consumption: 34.9 mW
- Supported voltage: 3V
- Device dimensions: 53 x 49 x 23.5 mm
- Weight: 47.8 g (70 g with mount)
- Enclosure material: polycarbonate with galvanized steel mount
- Operating temperature: -20 to 40 C
- Operating humidity: 10 to 90 percent noncondensing
Smart Monitoring Through UniFi Protect
The sensor works directly with the UniFi Protect application, providing real-time insights and alerts through both desktop and mobile platforms. This allows users to respond quickly to environmental changes and potential risks, improving safety and operational continuity.
Ideal Use Cases
The USL-ENVIRO part number USL-ENVIRO is well suited for a variety of monitoring scenarios such as
- Server rooms and network cabinets
- Basements and water-prone areas
- Warehouses and storage facilities
- Offices and smart buildings
- Residential environments requiring leak detection and climate monitoring
Compact Form with Practical Controls
The device includes essential controls and indicators for easy management, including a factory reset button, a function button, and LED indicators for status and signal strength. These elements simplify setup and troubleshooting without requiring complex tools.
Specifications
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Specifications |
| Product Code | USL-ENVIRO |
| Overview |
| Dimensions | Device: 53 x 49 x 23.5 mm |
| (2.1 x 1.9 x 0.9") |
| Mount: 41.3 x 36.6 x 3.1 mm |
| (1.6 x 1.4 x 0.1") |
| Weatherproofing | IPX5 |
| Mounting | Adhesive, magnet and screw 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 | 0 dBi |
| Max. TX Power |
| SuperLink | 14 dBm |
| Max. Range |
| SuperLink | 2 km (1.2 mi) |
| Sensor Features |
| Temperature Sensor | Yes |
| Humidity Sensor | Yes |
| Ambient Light Sensor | Yes |
| Water Sensor | Yes |
| Other | 3.5 mm AUX jack (TRS or TS) for water leak probe |
| Hardware |
| Max. Power Consumption | 34.9mW |
| Supported Voltage Range | 3V |
| Power Method | Lithium battery CR123A |
| Battery Life | Up to 6 years |
| Weight | Device: 47.8 g (1.7 oz) |
| With mount: 70 g (2.5 oz) |
| Enclosure Material | Polycarbonate |
| Mount Material | Galvanized steel |
| Buttons | (1) Factory reset |
| (1) Function button |
| LEDs | (1) Status: R/B/W |
| (1) Signal: B/R |
| Ambient Operating Temperature | -20 to 40degrees C (-4 to 104degrees F) |
| Ambient Operating Humidity | 10 to 90% noncondensing |
| Certifications | FCC, IC, CE |
| NDAA Compliant | Yes |
| Application Requirements |
| Web Application | UniFi Protect |
| Mobile App | UniFi Protect iOS and Android |
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