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Trac10138 Occupancy Passive Infrared LoRaWAN Sensor

Trac10138 Occupancy Passive Infrared LoRaWAN Sensor is an occupancy sensor designed to detect whether desks or seats in a workspace are occupied, allowing for better management and optimization of space usage. The pro version Trac10138 applies additional Thermopile IR technology to provide more accurate and precise detection capabilities. Trac10138 features an adjustable field of view angle for greater flexibility in different scenarios. With wireless detection and easy configuration, the Trac10138 offers reliable and convenient desk or seat arrangement optimization. It is compatible with LoRaWAN® gateway and IoT Cloud solution, enabling real-time monitoring of desks and seats’ status for effective remote management.

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SKU:Trac10138Categories: , ,


  • Achieve up to 98% accuracy with a high-precision PIR sensor and an extra Thermopile IR Temperature sensor in the pro version
  • Dual versions are available, including standard and Pro, to accommodate different latency requirements
  • Provide different types of PIR covers for adjustable and flexible field angles and different detecting ranges.
  • Support D2D protocol to enable ultra-low latency and directly control without gateways
  • V0 grade flame retardant material makes it adaptable to various scenarios, enhancing safety and reliability
  • Equipped with NFC for one-touch configuration, support card emulation mode
  • Function well with standard LoRaWAN® gateways and network servers
  • Compatible with IoT Cloud



Technology PIR & Thermopile
Recognition Rate Up to 98%1
PIR Detection Area 107 ° Horizontal, 107 ° Vertical
PIR Detection Distance -Within 1m
Thermopile Detection Area 50° (50% level of sensitivity)
Wireless Transmission
Protocol LoRaWAN ®, D2D
Frequency CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity -137 dBm
Mode OTAA/ABP Class A
Button 1 x Power/Reset Button (Internal)
Indicator 1 × Status Indicator
Configuration NFC Configuration via Mobile App
Advanced Feature D2D Controller
Physical Characteristics
Power Supply 1 x 4000 mAh ER18505 Li-SOCL2 Battery
Battery Life Around 5 Years (100 Triggers per Day, 25°C)
Operating Temperature -20°C to +60°C
Relative Humidity 0 to 90% (non-condensing)
Ingress Protection IP30
Dimension 73 x 73 x 26 mm ( 2.87 x 2.87 x 1.02in) (Without PIR Cover)
Weight White + Grey, PC + ABS (Flame Retardant)
Installation 3M Tape Mounting, Wall Screw Mounting