Milesight
The Milesight VS121 AI Workplace Occupancy Sensor based on Artificial Intelligence (AI) technology, is an AI workplace sensor designed to monitor occupancy & utilization in the modern workspace, which can reach up to 98% recognition rate. Only counter values are transmitted over LoRaWAN® network, which can prevent privacy concerns. Based on standard LoRaWAN® protoco the VS121 works with Milesight LoRaWAN® gateway and mainstream LoRaWAN® network servers. With easy installation the VS121 sensor is ideal for use in shops, malls, offices, exhibitions, etc. Milesight VS121 sensors are
| People Counting | |
|---|---|
| Field of View | Standard Version: 190° Horizontal, 112° Vertical High Ceiling Mount Version: 129.4° Horizontal, 68.4° Vertical |
| Recognition Range | Standard Version: Radius of 5 Meters, at the Height of 3m High Ceiling Mount Version: 18m × 7m, at the Height of 7m |
| Installation Height | Standard Version: 2.5m to 4m High Ceiling Mount Version: 5m to 7m |
| Recognition Rate | Region Counting: Up to 95% Line Crossing Counting: Up to 98% |
| Advanced Feature | Mapped Detection Region Customization, Filter U-Turns, Privacy Mask |
| LoRaWAN® Transmission | |
| Protocol | LoRaWAN®, Milesight D2D |
| 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 |
| Ethernet Transmission | |
| Ethernet Port | - |
| Network Protocol | - |
| Other Interfaces | |
| Wi-Fi | IEEE 802.11 b/g/n, 2.4GHz (AP Mode for configuration) |
| DI/DO | - |
| Serial Interface | - |
| Button | 1 × Reset Button, 1 × Wi-Fi Button |
| LED Indicators | 1 × Wi-Fi |
| Power Input | - |
| Physical Characteristics | |
| Power Supply | 5VDC / 1.5A by Type-C Port |
| Power Consumption | 3.5W |
| Operating Temperature | -5°C ~ +55°C |
| Storage Temperature | -20°C ~ +60°C |
| Relative Humidity | 0 ~ 95% (Non-condensing) |
| Color & Weight | White/Black (Optional), 126.9g |
| Dimension | 85 × 85 × 20 mm (3.35 × 3.35 × 0.79 in) |
| Installation | Ceiling Mounting |
| Approvals | |
| Regulatory | CE, FCC, RoHS |