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KVS121

Workplace Occcupancy Sensor

Kled KVS121, based on Artificial Intelligence (AI) technology, is an AI workplace sensor designed to monitor occupancy & utilization in modern workspace, which can reach up to 98% recognition rate. Only counter values are transmitted over LoRaWAN® network, which can prevent the privacy concerns. Based on standard LoRaWAN protocol, KVS121 can work with Kled LoRaWAN gateway and mainstream LoRaWAN® shops, malls, offices, exhibitions, etc. without any configuration tools. Support Kled D2D protocol to enable ultra-low latency and directly control without Kled KVS121, based on Artificial Intelligence (AI) technology, is an AI protocol, KVS121 can work with Kled LoRaWAN network servers. With easy installation, KVS121 sensor has great use in Kled KVS121 sensors are equipped with Wi-Fi for easy configuration

Features


  • Recognition rate is up to 98% based on advanced AI identification and analysis technology
  • Support up to 16 mapped regions for detection
  • No image data is collected, free from privacy concerns
  • Equipped with Wi-Fi for web GUI configuration
  • Support Kled D2D protocol to enable ultra-low latency and directly control without gateway
  • Function well with standard LoRaWAN® gateways and network servers

Application


  • Determine the number of people in specific areas
  • Flow detection in shops and malls
  • Occupancy detection in offices
LoRaWAN
Protocol LoRaWAN
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power 16 dBm (868 MHz)/20 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity -137 dBm @300bps
Mode OTAA/ABP Class C
People Counting
Field of View 190 ° Horizontal, 112 ° Vertical
Recognition Range Based on a radius of 5 meters (At the height of 3m)
Recognition Rate Region counting: 95%
Line crossing counting: 98%
Advanced Custom Setting Up to 16 mapped regions for detection, D2D Controller
Interface
Wi-Fi IEEE 802.11 b/g/n, 2.4GHz, only support configuration
Button 1 × Reset Button, 1 × Wi-Fi Button
LED Indicators 1 × Wi-Fi
Power Input 1 × Type-C
Physical Characteristics
Power Supply 5V / 1.5A by Type-C Port
Operating Temperature -5°C ~ +55°C
Storage Temperature -20°C ~ +60°C
Relative Humidity 0 ~ 95% (Non-condensing)
Color&Weight Black/White (Optional), 126.9g
Dimension 85 × 85 × 20 mm (3.35 × 3.35 × 0.79 in)
Installation Ceiling Mounting
Approvals
Regulatory CE, FCC, RoHS
Object Height Note
Sitting object >2.5 m (8.2ft) Commonly used for region people
counting
Standing object > 3 m (9.8ft)
(the optimum height is 3m)
Commonly used for line cross counting

*The whole detection range of KVS121 (based on R=5m) when the installation height is 3m. However, it’s recommended to refer to below detection ranges for region people counting at different heights for accurate recognition:

Installation Height (m) Detection Range (m)
2.5 3.0 × 4.0
3.0 4.4 × 5.7
3.5 4.9 × 6.4
4.0 5.6 × 7.4
Download Datasheet