Dual PIR bi-directional counting
Dual PIR bi-directional counting.
VS350 Milesight Passage People Counter
Passage People Counter
Order codeVS350 In stockOfficial distributor
The VS350 is a Passage People Counter. The Milesight D2D protocol lets the counter control other Milesight devices such as lighting without a gateway. It has LoRaWAN LoRaWAN®, Milesight D2D.
- MeasuresCeiling mount: passage width
- LoRaWANLoRaWAN®, Milesight D2D
- Power~9.7 years (SF7, EU868); ~5.2
- ProtectionIP30
- Operating+15 … +30 °C
- In stockVilnius warehouse · EU
- In stockLondon warehouse · UK
Dispatch and lead time are confirmed in the quote.
- Official distributor
- 17+ years in IoT
- Installation support
Manufacturer warranty24 months
Overview
VS350 overview
Overview
The VS350 is a LoRaWAN passage people counter that tracks foot traffic at doorways and corridors. It is the cost-effective member of the VS people-counting range, made for dependable two-way counts.
Bi-Directional Counting
Two PIR sensors work in tandem to read infrared changes as people move through. By comparing signal waveforms, the counter separates entries from exits for clear two-way data.
Coverage
Mounted on a ceiling at 3 m it covers a passage width of about 3.1 m. A wall-mount option suits narrower passages under 2.3 m, so a single unit fits most doorways.
Accuracy
The sensor delivers up to 80% accuracy at a low cost, which is well suited to trend tracking and footfall insight. Detection stays fully anonymous and GDPR compliant.
Power
Low-power LoRaWAN gives long battery life of up to 9.7 years even at a 10-minute reporting rate, from two replaceable ER14505 cells. NFC configuration keeps deployment simple.
Integration
The Milesight D2D protocol lets the counter control other Milesight devices such as lighting without a gateway. Local storage holds 1,000 entries with data retransmission for reliability.
Key features
Cost-effective accuracy up to 80%
Cost-effective accuracy up to 80%.
100% anonymous
100% anonymous, GDPR compliant.
Large detection area
Large detection area.
Milesight D2D
Milesight D2D, gateway-free control.
NFC configuration
NFC configuration.
Ceiling coverage ~3.1 m width
Ceiling coverage ~3.1 m width at 3 m.
Wall mount passage < 2.3
Wall mount passage < 2.3 m.
Technical data
VS350 specifications
| Specifications | |
|---|---|
| Technology | Dual PIR |
| Installation Height | Ceiling mount: 2 m – 3 m; wall mount: 1.2 m – 1.3 m |
| Detection Range | Ceiling mount: passage width ~3.1 m (at 3 m height); wall mount: passage width < 2.3 m |
| Best Operating Temperature | 15 °C ~ 30 °C |
| Bi-Directional Counting | Supported |
| Specifications | |
| Measuring Range | −30 °C ~ +70 °C |
| Accuracy | ± 0.5 °C |
| Specifications | |
| Protocol | LoRaWAN®, Milesight D2D |
| Antenna | Internal antenna |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz) / 19 dBm (470 MHz) / 22 dBm (915 MHz) |
| Sensitivity | −137 dBm |
| Mode | OTAA/ABP Class A |
| Specifications | |
| LED | 1 × LED indicator (internal) |
| Button | 1 × reset button (internal) |
| Configuration | NFC via mobile app, downlink |
| Advanced Feature | Data storage (1,000 entries), data retransmission, data retrievability, Milesight D2D controller, threshold trigger reports |
| Specifications | |
| Power Supply | 2 × 2700 mAh ER14505 Li-SOCl2 replaceable batteries |
| Battery Life | ~9.7 years (SF7, EU868); ~5.2 years (SF10, EU868); ~8.7 years (SF7, US915); ~4.6 years (SF10, US915) |
| Operating Temperature | −20 °C ~ +60 °C |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Ingress Protection | IP30 |
| Dimensions | 100 × 70 × 21 mm |
| Housing & Colour | PC (flame retardant), white |
| Weight | 99 g (batteries included) |
| Installation | Ceiling mount or wall mount |
| Specifications | |
| Regulatory | CE, FCC |
| Environmental | RoHS |
| Privacy | GDPR compliant, anonymous detection |
No specification rows match the filter.
Applications
VS350 applications
Retail
Stores count visitors at entrances to measure footfall and conversion. The low-cost counter makes traffic tracking affordable across many doorways.
Workplace
Offices monitor movement through corridors and shared areas. Occupancy trends support space and energy decisions.
Smart Buildings
Buildings track people flow at passages to manage facilities. D2D links let counts trigger lighting and other devices automatically.
Restrooms
Restrooms count entries to schedule cleaning by real demand. Anonymous detection protects visitor privacy.
Questions
VS350 questions and answers
How is the VS350 powered?
~9.7 years (SF7, EU868); ~5.2, according to the specification.
What ingress protection does the VS350 have?
IP30, according to the specification.
What is the operating temperature of the VS350?
+15 … +30 °C, according to the specification.
What measures does the VS350 provide?
Ceiling mount: passage width, according to the specification.
Request a quote
VS350 price and lead time
Tell us the quantity and the delivery country. We reply within one working day with the price, stock at the nearest warehouse and the dispatch date.
European headquarters+370 655 51654[email protected]
United Kingdom branch+44 7425 726932[email protected]
- Company code306755852
- VAT numberLT100017217417
- Official distributor
- 17+ years in IoT
- Installation support
Manufacturer warranty24 months
