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Small white square sensor with rounded corners

Ubiquiti Networks

Ubiquiti UniFi Protect All-In-One Sensor

SKU CH-PW9Y-PBGRK

Battery-powered sensor detects motion, temperature, light, humidity, water level and door or window position

  • TypeOther
  • Battery-powered design enables flexible placement without wiring
  • Detects motion up to 5 m for intruder alerts
  • Monitors temperature, light and humidity for environment awareness
  • Built-in accelerometer and magnetic sensor secure doors and windows
  • Requires latest Bluetooth-supported UniFi AP for operation

All-In-One Sensor Purpose

The Ubiquiti UniFi Protect All-In-One Sensor is a battery-powered smart device that detects motion up to 5 m, temperature, light, humidity and water level. It also uses a built-in accelerometer and magnetic sensor to monitor door or window status. The unit is intended for homeowners who want a single compact sensor feeding environmental and security data into a UniFi Protect console.

Thermals Noise Power

The sensor runs on an internal battery so it draws no mains power and produces no audible noise during normal operation. No active cooling is required and the device generates negligible heat. Because it communicates only when paired with a compatible U6 Series UniFi AP, radio activity remains low and does not add measurable thermal load to the access point.

Bluetooth U6 Dependency

Full functionality requires a Bluetooth-supported U6 Series UniFi access point; without that specific AP the sensor cannot join the Protect ecosystem. Water detection also depends on separate water sensors that are sold separately. The bundled accelerometer and magnetic reed switch enable door and window monitoring without extra hardware, but the U6 AP remains a mandatory infrastructure component.

Highlights

  • Battery-powered design enables flexible placement without wiring
  • Detects motion up to 5 m for intruder alerts
  • Monitors temperature, light and humidity for environment awareness
  • Built-in accelerometer and magnetic sensor secure doors and windows
  • Requires latest Bluetooth-supported UniFi AP for operation

Specifications

TypeOther

Questions about this item

How do I mount the sensor so its 5 m motion range covers the room correctly?

Place the sensor within Bluetooth range of a U6-series UniFi AP, then attach it using the built-in magnetic sensor or adhesive so the motion lens faces the area you want to monitor up to 5 m away.

What will I need to replace on the sensor over time?

The internal battery will eventually need replacement; water detection requires separate water sensors that must be purchased and connected separately.

How far can the sensor sit from the UniFi AP before it stops reporting?

It must stay within standard Bluetooth range of a U6-series AP; beyond that distance the sensor loses its only communication path and stops sending data.

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