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Milesight LoRaWAN® AI Workplace Occupancy Sensor – VS121-915M
Price range: $3,931.00 through $4,048.00
Power Supply: 1 * Type-C / DC & PoE PD
AI Vision Identification Technology
Equipped with Wi-Fi for Web GUI Configuration
Advanced Custom Setting:
Up to 16 Mapped Regions for Detection / Milesight D2D Controller / Filter U-Turns / Privacy Mask (VS121-915M)
Up to 16 Mapped Regions for Detection / Filter U-Turns / Privacy Mask (VS121-915M-P)
Description
| Model | VS121 | VS121-P | |
| 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: a 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 | — | 1 × RJ45 10/100 Mbps (PoE PD) |
| Network Protocol | — | HTTP, RTSP, NTP, SSH,etc. | |
| Other Interfaces | Wi-Fi | IEEE 802.11 b/g/n, 2.4GHz | — |
| (AP Mode for configuration) | |||
| DI/DO | — | 1-Jan | |
| Serial Interface | — | 1 × RS485 | |
| Button | 1 × Reset Button,1 × Wi-Fi Button | 1 × Reset Button | |
| LED Indicators | 1 × Wi-Fi | 1 × Status | |
| Power Input | — | 2-pin 3.5 mm Terminal Block | |
| Physical Characteristics | Power Supply | 5VDC / 1.5A by Type-C Port | 1.5VDC / 2A by Terminal Block |
| 2.802.3af PoE | |||
| Power Consumption | 3.5W | 1.DC:3.5W | |
| 2.POE:4.5W | |||
| 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 | White, 186g | |
| Dimension | 85 × 85 × 20 mm | 85 × 85 × 30 mm | |
| (3.35 × 3.35 × 0.79 in) | (3.35 × 3.35 × 1.18 in) | ||
| Installation | Ceiling Mounting | ||
| Approvals | Regulatory | CE, FCC, RoHS | |
Additional information
| Power Supply | Type-C, DC & PoE PD |
|---|---|
| Installation Height | 2.5m – 4m, 5m – 7m |
| Color (only available for Type C version) | Black, White |





