Ubiquiti UniFi Motion Sensor, PIR motion sensor, SuperLink, powered by CR123A battery

Ubiquiti UniFi Motion Sensor — Wireless PIR Sensor

The Ubiquiti UniFi Motion Sensor is designed for integration into the UniFi Protect system, offering reliable motion detection with minimal maintenance requirements. It utilizes proprietary SuperLink technology with a range of up to 2 km, ensuring a stable connection even in large buildings or outdoor installations. Dual PIR sensors provide coverage extending up to 1.5 m horizontally and 6 m vertically; when mounted correctly, the system ignores movement from animals smaller than 0.5 m. Thanks to its low power consumption and a high-quality CR123A lithium battery, the sensor can operate for up to 6 years under normal usage conditions.

Wireless Technology and Range

The sensor features SuperLink technology, operating on frequencies of 865.1-869.5 MHz (EU) or 915.6-927.6 MHz (US), with a maximum transmit power of 14 dBm and an antenna gain of 1 dBi. These specifications enable a connection range of up to 2 km, allowing for installation in remote locations without the need for complex cabling.

Reliable Detection and Pet Immunity

The device is equipped with two PIR sensors for precise motion detection. The vertical sensor, which has a range of 6 m, includes a pet immunity feature that ignores the movement of animals up to 0.5 m in height, thereby minimizing false alarms in households with pets. The horizontal sensor, with a range of 1.5 m, is ideal for close-range areas and ensures coverage even in complex spaces.

Energy Efficiency and Long Battery Life

Powered by a CR123A lithium battery (3 V), the sensor features an energy-saving mode that allows for a battery life of up to 6 years (based on an average of 10 detections per day). With a maximum power consumption of just 22.6 mW, it ensures long-term operation without the need for frequent battery replacements. This solution is perfect for users seeking a low-maintenance yet effective motion sensor.

Easy Installation and Management

Its compact dimensions (93.5 × 24.7 × 22.5 mm for wall mounting) and light weight (45 g) allow for discreet installation on a wall or in a corner using either adhesive or screws. The sensor integrates fully into the UniFi Protect system and can be managed via a web interface or a mobile app for iOS™ and Android™. It also includes a function button for quick system synchronization and an LED indicator to display the device's status. ### Technical Specifications

• Operating frequency: 865.1-869.5 MHz (EU), 915.6-927.6 MHz (US)
• Range: up to 2 km
• Transmitter power: 14 dBm
• Antenna gain: 1 dBi
• PIR sensors: horizontal (1.5 m range), vertical (6 m range with pet immunity)
• Power supply: CR123A lithium battery (3 V)
• Battery life: up to 6 years (based on 10 detections per day)
• Power consumption: max. 22.6 mW
• Dimensions (wall-mounted): 93.5 × 24.7 × 22.5 mm
• Dimensions (corner-mounted): 93.5 × 27.9 × 22.5 mm
• Weight: 45 g
• Operating temperature: 0 to +40 °C
• Operating humidity: 10 to 90% (non-condensing)
• Material: polycarbonate, HDPE
• Certifications: FCC, IC, CE, NDAA