Non-destructive Instant Installation

Mounting or Dismounting in <15s

Compatible with almost any

ground vehicle

High Level of Integration

Straight-forward operation

Reduced learning cost

Single-man Operation

Greatly reduced overall data collection cost

Ultra-high Spatial Resolution

Revealing variations

in microscale

Real-time Data Transmission

Real-time data

visualization in anywhere

Non-destructive Instant Installation

No drilling or wiring is required. Mounting or dismounting can be carried out by a single person within 15 seconds.

Compatible with almost any ground vehicle including van, bus and taxi.

High Level of Integration

Sniffer4D V2 ground vehicle integration kit neatly integrates Sniffer4D, pump, battery system,

and external GNSS module into a single device that can work independently.

Straight-forward operations minimize the training cost while preventing misoperations.

Single-man Operation

Only one crew is required for system installation and data collection, reducing the overall cost of obtaining hyperlocal air pollution information.

Ultra-high Spatial Resolution

Sniffer4D records data at 1Hz. Theoretical spatial resolution can be up to 5~22m under normal driving speed (20~80km/h).

Real-time Data Transmission

Sniffer4D V2 transmits data via cellular network with unlimited range. You can visualize real-time data from anywhere.