Ubiquiti Protect Smart Multi-Sensor 3-pack

Key highlights at a glance Eight sensors in one: motion, magnetic door/window opening, garage door position via accelerometer, temperature, humidity, ambient light, alarm sound detection, and water leak detection. BLE connectivity: pairs with a compatible Bluetooth-enabled UniFi access point or SuperLink indoors, integrating seamlessly into the existing UniFi network. 3-pack benefits: includes a magnet and water sensor adapter, available only in this three-unit pack. Adhesive mounting: comes with flat and corner wall mounts made of polycarbonate, equipped with adhesive for flexible installation. Unified management: monitored and configured via the UniFi Protect web application or UniFi Protect mobile apps for iOS and Android. Sensor features and deployment Each sensor integrates a motion detector, a magnetic sensor for monitoring door and window openings, and an accelerometer to track garage door position, covering the most common access points and perimeters with a single device. Environmental monitoring is provided by built-in temperature, humidity, and ambient light sensors, while an alarm sound sensor and water sensor extend coverage to audible alarms and leaks. The water sensor adapter included in the 3-pack enables water detection right out of the box. Connectivity is handled by a single 2.4 GHz antenna using Bluetooth 5.0 BLE, requiring a connection to an up-to-date, Bluetooth-compatible UniFi access point. A red/blue/white status LED and a factory reset button simplify device operations and recovery. The polycarbonate housing measures ⌀24 x 83.5 mm and weighs 50.2 g, designed for indoor deployments in typical ambient conditions. Technical specifications Network interface: Bluetooth 5.0, BLE Antennas: (1) 2.4 GHz Motion sensor: Yes Magnetic opening sensor (door/window): Yes Accelerometer (garage door): Yes Temperature sensor: Yes Humidity sensor: Yes Ambient light sensor: Yes Alarm sound sensor: Yes Water sensor: Yes BLE connectivity: Must be connected to an up-to-date, Bluetooth-compatible UniFi access point or SuperLink (indoor only) LEDs: R/B/W Buttons: (1) Factory reset Housing material: Polycarbonate Mounting material: Flat wall mount: polycarbonate, adhesive; Corner mount: polycarbonate, adhesive Dimensions: ⌀24 x 83.5 mm (⌀0.9 x 3.3") Weight: 50.2 g (1.8 oz) Additional accessories: Magnet (1), Water sensor adapter (available only in the 3-pack) Application requirements — Web: UniFi Protect Application requirements — Mobile: UniFi Protect iOS and Android NDAA compliant: Yes Warranty: 12 months