RoomSensor Pro

What the RoomSensor Pro measures in a meeting room

The Yealink RoomSensor Pro is a ceiling-mounted sensor built for meeting rooms. It counts the people present and monitors temperature, humidity and illuminance, which is the light level in the room. Counting uses an AI algorithm that recognizes both moving and static people, so participants who sit still through a long review session still register in the count. The sensor links to a compatible Yealink gateway over Bluetooth 5.2 and pushes its data to the gateway on its own initiative.

Coverage and zone setup for medium rooms

With the sensor mounted at 3 m, its detection area is a circle with a 4 m radius, roughly 50 square meters. The recommended mounting height sits between 2.7 m and 3 m, and the manufacturer advises placing the unit directly above the meeting table so that every seat falls inside the circle. Detection distance reaches 5 m. Up to 8 customizable detection zones can be set within the main area, which helps when a doorway, window or corridor falls inside the field and should be handled differently. For a larger boardroom, up to 4 RoomSensors can be paired to extend coverage.

Environmental data and room automation

Temperature is measured from 0°C to 40°C at 0.1°C resolution. Humidity covers 10% to 95% RH at 0.5% resolution, and illuminance is reported across five gears, from 0 to 300 lux up to 20,000 lux and above. The gateway can pass these readings to a third-party IoT platform, which may use them to control lighting, curtains or air conditioning. What the platform can actually switch depends on its own functions and settings, so confirm this during design. Because the operating range is 0°C to 40°C with 10% to 95% humidity, non-condensing, install the sensor in an air-conditioned room. Summer temperatures in Doha can exceed 45°C.

Power, ports and installation planning

The sensor takes power from PoE (IEEE 802.3af) or a DC 5V/1.2A supply, so you can choose the option that suits the ceiling and cabling. It has one 10/100Mbps Ethernet port, one USB-A port and a reset button, plus a USB LED and a system LED. It measures 98 × 98 × 30.5 mm and weighs 187.5 g. Fixing is by 3M adhesive or drilling, and the detachable base makes maintenance straightforward. Before installation, check the ceiling material and thickness, since these determine the recommended fixing method.

Where it fits in Qatar

• Government offices in West Bay: ministry meeting rooms where occupancy data shows staff which rooms are truly in use and helps release unused bookings.
• Private schools in Lusail: air-conditioned staff and parent meeting rooms, where temperature and light readings help keep long sessions comfortable.
• Universities in Education City: small seminar rooms and research team rooms, where headcount data helps plan room use across a term.

Before ordering, send SmartRooms Qatar the room dimensions, ceiling type and the Yealink gateway model you plan to use, and the team will confirm placement and compatibility. Free site surveys are available, and quotations are usually issued within one working day. Purchase orders and government tenders are accepted, and payment can be made by bank transfer, cheque or purchase order. Request a quote for your RoomSensor Pro today.