Ubiquiti UP-SENSE (3-pack) smart home multi-sensor Wireless Bluetooth Humidity Motion Temperature

The Ubiquiti UP-SENSE (3-pack) is a battery-powered smart multi-sensor that monitors motion, humidity, and temperature and transmits sensor data and alerts via Bluetooth to the UniFi Protect ecosystem. Compact and lightweight, each sensor runs on a CR123A lithium battery and is intended for discrete environmental and occupancy monitoring in residential or small commercial settings.

Advantages

The UP-SENSE combines motion detection with ambient humidity and temperature measurement in a single compact unit, enabling centralized monitoring through UniFi Protect. Wireless Bluetooth connectivity simplifies installation without additional wiring. Battery operation with a CR123A cell provides independent placement options. The small form factor and low weight make the sensor easy to mount in tight spaces.

Suitable for

• Home environment monitoring
• Detecting motion for basic occupancy alerts
• Monitoring temperature and humidity in closets, basements, or utility rooms
• Integration with UniFi Protect for centralized alerts and logging

Key specifications

• Brand: UBIQUITI
• Model / MPN: UP-SENSE-3 (3-pack)
• EAN: 4251877335313
• Sensors: motion, humidity, temperature
• Connectivity: Wireless Bluetooth
• Power: CR123A lithium battery (installed)
• Dimensions: diameter 2.4 cm, height 83.5 mm
• Weight: 50.2 g (per sensor)

How to use

Install a CR123A battery if not preinstalled, place the sensor in the desired location and pair it with your UniFi Protect controller using Bluetooth following the controller’s pairing procedure. Position the sensor for clear coverage of the area to be monitored and secure it with suitable mounting hardware. After pairing, verify that motion, temperature, and humidity readings appear in UniFi Protect and configure alerts or logging as needed.

Recommendations

Place sensors away from direct heat sources, open windows, or strong air flows to ensure accurate temperature and humidity readings. For reliable motion detection, mount the unit at a height and angle that covers the intended area and check battery status periodically to maintain connectivity and reporting.