People traffic counter VS135 series

pedestrianopticalinfrared

Overview
The VS13x AI ToF People Counting Sensor combines 2nd-generation Time-of-Flight hardware with onboard AI to provide anonymous, GDPR-compliant overhead people counting for retail, smart buildings, transport and other public spaces. The series includes VS133 (standard ceiling) and VS135 (high-ceiling) variants with model-dependent connectivity options.

Key technologies

• 2nd‑generation ToF sensing for accurate depth measurement in varied lighting
• AI filtering to exclude non-human targets and reduce false counts
• Privacy-first architecture: anonymous detection with GDPR-aligned privacy controls

People counting & analytics capabilities

• Bi-directional counting with multiple counting lines
• Regional counting: up to 4 configurable detection areas with dwell-time metrics
• Group counting and adult/child differentiation
• Staff exclusion using lanyard/tag identification
• U-turn and transient filtering to prevent double counts
• Tailgating detection and shopping-cart fill-level analytics
• Occlusion handling and motion/dwell heat-map visualization
• Multi-device stitching to produce unified coverage across sensors

Deployment & connectivity

• Flexible mounting: ceiling, extended ceiling or lintel mounts (optional brackets)
• Connectivity variants: Ethernet (PoE), LoRaWAN®, Wi‑Fi HaLow, Cellular (LTE CAT4) — depends on SKU
• Standard port: 1 × RJ45 10/100 Mbps (PoE PD); supports HTTP(S), MQTT(S), NTP, 802.1x, SSH, LLDP and BACnet/IP (PoE models)
• VPN (OpenVPN) support and payload decoders for common IoT platforms

Management & integration

• Local storage: up to ~1,000,000 records with CSV export
• OTA device management, provisioning and firmware updates via Milesight IoT Cloud / DeviceHub / Milesight Development Platform
• Optional short video validation channel for verification
• AP Wi‑Fi configuration and web/REST APIs for third-party integration

Privacy & compliance

• GDPR-certified anonymous people counting (no identifiable imagery required)
• Regulatory approvals: CE, FCC (model dependent); environmental compliance: RoHS

Typical use cases

• Retail: footfall, conversion, queue and staffing optimization
• Smart buildings: occupancy-driven HVAC, space management and energy optimization
• Transport hubs & venues: entrance monitoring, crowd analytics and security
• Large-area coverage: multi-sensor stitching for malls, arenas and large entrances

Technical specifications

• Models: VS133 (standard), VS135 (high-ceiling)
• ToF wavelength: 940 nm
• Field of View (FoV): standard ≈98° H × 80° V; high-ceiling ≈60° H × 45° V
• Detection range: standard 0.5–3.5 m; high-ceiling up to ≈6.5 m
• Distance accuracy: standard ±3.5 cm; high-ceiling ≈±6.5 cm (model dependent)
• Counting lines / regions: up to 4 lines; up to 4 configurable regions
• Multi-device stitching: model-dependent (examples: up to 4 / up to 8 devices)
• Local data capacity: ~1,000,000 records; CSV export
• Ethernet: RJ45 10/100 Mbps (PoE PD, isolation 1.5 kV RMS)
• Wireless: LoRaWAN (regional bands), Wi‑Fi HaLow (802.11ah), Cellular LTE CAT4 (SKU dependent)
• Protocols: HTTP/HTTPS, MQTT/MQTTS, NTP, 802.1x, SSH, LLDP, BACnet/IP
• Interfaces: Alarm I/O 1 in / 1 out; RS485 (on some SKUs); reset button; RGB LED
• Power: PoE (802.3at PoE+) or DC 12V/2A depending on version
• Power consumption: model-dependent (examples: typical ~8–10 W; max up to ~23.8 W)
• Operating temperature: -20 °C to +50 °C; humidity 0–95% non-condensing
• Ingress protection: IP40 (indoor); check SKU for variations
• Dimensions (example): ~200 × 35 × 85 mm; weight ~226–420 g depending on model and radio
• Housing: PC + aluminium alloy; color: white (black optional on some SKUs)