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Products / Product Specs / Occupancy Sensors

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Cence motion sensor image of 3 quarter angleImage of a vacant office with motion sensors collecting dataStudents huddled over a laptop working on a group projectman checking building power loads on phone.

IQ Motion Sensor

Wireless Occupancy, Vacancy & Motion Sensor

Cence IQ Motion Sensors are wireless, have a 10 year battery life, and a simple peel-and-stick installation. They are PIR (passive infrared) sensors with a detection range of 5 meters (12.4 ft.).

IQ Motion is often used to manage energy use depending on real-time need, as well as for monitoring space usage, generating practical insights, and creating data-backed automations.

IQ Motion Sensor Electrical Specs


Comes with pre-installed batteries with a 10 year lifetime


PIR (Passive Infrared) secure and anonymous sensing technology

Detection Angle


Detection Range

5 meters (12.4 feet)


2.4 GHz wireless radio. Establishes an RF mesh network with wireless hubs (Cence Hub)

Wireless Range

Up to 100m from Cence Hubs (Cence Hub)

Operating Conditions

For indoor use. Ideal operating temperatures are between -20°C and 50°C

BACnet Communication

Enabled when paired with the Cence Digital Twin software

IQ Motion Sensor Mechanical Specs


50 mm x 27 mm x 69 mm (1.96 in x 1.06 in x 2.72 in)


107 grams (3.77 oz)




Damage-free, peel-and-stick installation on flat surfaces




Bioplastic or ABS

IQ Motion Sensor Compliance


Pre-certified wireless module, certified to meet FCC, IC, and CE (RED) requirements for wireless transmitters

IQ Motion Sensor Features & Applications

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Peel-and-stick, wireless installation

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Wirelessly detect occupancy of indoor spaces, such as desks or rooms

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Enables energy use to be optimized according to known downtimes

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Used to track space usage trends, and make informed decisions for retrofits, maintenance, cleaning and more

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10 year battery life with pre-installed batteries for a fast "peel-and-stick" installation, for ease of maintenance

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Connects to the Cence wireless mesh network

Learn More About Cence IQ Motion Sensors

About Cence IQ Motion Sensors

Motion sensor image of Cence product

Cence IQ Motion Sensors are wireless and remotely programmable. They come out-of-the-box ready to mount with pre-installed batteries and a peel-and-stick backing. They also have a battery life of 10 years, for ease of maintenance.

IQ Motion Sensors utilize PIR (passive infrared) sensing technology to monitor various parameters, including motion, people counting, vacancy and presence. The data collected from these sensors is typically used to optimize spaces and systems based on usage trends.

When paired with the Cence App, motion sensor data can be visualized so users can monitor, control, and automate their systems and spaces based on data and practical insights.

How To Buy

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