Wireless PIR Ceiling Sensor

Detects the presence of people in a room. Wirelessly transmits the data to a Cloud Connector via SecureDataShot technology. Up to 14 meter detection diameter.

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Disruptive Technologies Sensors

Wireless PIR Ceiling Sensor

Detects the presence of people in a room. Up to 14 meter detection diameter.

Available Q2 2022

Detect occupancy anywhere

The Wireless PIR Ceiling Sensor uses Quad-element Passive Infrared Sensor (PIR) technology to detect the presence of people in a room by measuring changes in infrared light intensity coming from a warm body moving into the sensor's field-of-view. Data is relayed to the cloud, where it can be seen in Studio or exported to other services via webhooks or developer APIs.

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People detection made easy.

Scalable and secure PIR sensor that gathers data from anywhere and effortlessly integrates with your operations.

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360° detection pattern
10 year battery life
14 m detection diameter 
Long wireless range


Wireless CO2 Sensor - Product Image (1) (1)


Just Launched

Understand where and when people use office space.

Understand and predict space utilization inside buildings. Adjust heating, cooling, and other services accordingly to save energy and optimize building use. Understand how people use your office in these new times. Excellent for room occupancy monitoring and the creation of heatmaps.

Measurement Range

Detection Pattern 360° Fresnel
Installation Height Detection diameter
2.4 m (8 ft) 9.5 m (31 ft)
3 m (10 ft) 12 m (40 ft)
3.6 m (12 ft) 14 m (45.9 ft)


Operating Conditions

Temperature 0 to 50°C / -32 to 122°F
Humidity 0 to 95% RH (non-condensing)



Technical Specifications

Size and weight 110 x 42 mm, 123 gr
Material Polycarbonate (PC)
Battery type 2 x AA replaceable batteries
Communication Protocol (EU) 868 MHz SRD/ISM band, SecureDataShot (CE Certification)
Communication Protocol (US) 915 MHz ISM band, SecureDataShot (FCC Certification)
Wireless Range 100 m (328 ft) indoors, 2 km (1.24 mi) line of sight


EU 102517 / US 102518

Download Datasheet


Occupancy detection made easy.


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How It Works

Easily measure temperature, proximity, water level & humidity of your assets. Wirelessly transmit the results to your Cloud Connector via SecureDataShot™ technology. Get real-time data in the DT or partner cloud. Access information and set up triggers and alerts through our DT Studio or use our API to integrate it into your own or a partner system.

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Sensors -Ingenious temperature, touch, proximity, water, humidity, CO2 and PIR ceiling sensors, for remote monitoring of your buildings & assets.



Cloud Connector -  Our Cloud Connector gathers sensor data and transfers it to our Cloud or a partner Cloud. A plug-and-play gateway.



DT Cloud & API - View and manage data via our software Studio, one of many partner portals, or a custom integration through our API.