·Gas explosion-proof:Ex ib IIC T4 Gb

·Dust explosion-proof:Ex ib IIIC T130 Db

·supply voltage:DC（10-25V）Intrinsically safe

·Transmission interface: single-mode optical fiber, supporting interface cascade.

·Communication interface: external connection 2.4-2.483GHz/902-928MHz aerial 

·Covering radius:≥1km

·the protection grades:IP68

·Ambient working temperature:-20-60°C

Vehicle-mounted positioning tag (externally powered GNSS fusion version)，

It is one of the terminals where the positioning system is installed on the vehicle.，

Mainly used for vehicle positioning. The positioning tag belongs to intrinsically safe small equipment and is suitable for use in explosive environment.

The positioning terminal integrates GPS/BD satellite positioning, UWB positioning, BLE positioning function module and Zigbee communication module, which effectively helps to master the precise position of the vehicle.

Real-time safety alarm function, always remind vehicles of dangerous behaviors such as crossing the border and approaching dangerous sources to prevent safety accidents.

·Adopt the integrated design of ranging and alarm

·The ranging base station can simultaneously complete the ranging request initiated by the tag and other base stations.

·Set a safe distance between people and vehicles, and between vehicles.

·High precision positioning of people/vehicles

Positioning mode: UWB+ Bluetooth fusion positioning.

explosive-proof grade：Ex ib IIC T4 Gb

Dust explosion-proof: Ex ibD A21 T135℃ Db  

transmission interface：Sub1G

endurance：≥14sky

Maximum positioning distance：100m

the protection grades：IP68

SOSAlarm: Yes

Built-in barometer height measurement

Built-in NFC, support card function

How to wear it: wear it with a lanyard or chest clip.

Positioning mode: UWB+ Bluetooth+satellite positioning.

explosive-proof grade：Ex ib IIC T6 Gb

Dust explosion-proof: Ex ib IIIC T80 Db  

the protection grades：IP68

Battery life: ≥14 days (light use, indoor positioning only)

SOSAlarm: Yes.

Screen display: Yes

Interactive mode: physical keys

Alarm reminder: sound+vibration

Built-in triaxial acceleration sensor

Built-in barometer assisted height measurement

Built-in RFID supports all-in-one card function.

Shell material: ABS+PC

Positioning mode: UWB+ Bluetooth+satellite positioning.

explosive-proof grade：Ex ib IIC T4 Gb

Dust explosion-proof: Ex ib IIIC T135 Db  

the protection grades：IP68

Battery life: 5 days (light use only indoor positioning)

Screen display: LCD color HD screen.

Interactive mode: touch screen

Heart rate monitoring: Yes.

Blood itching monitoring: Yes.

Temperature monitoring: Yes.

Alarm reminder: sound+vibration

Built-in barometer assisted height measurement

Built-in triaxial acceleration sensor

Built-in RFID supports all-in-one card function.

Case material: ABS+PC

Strap material: silicone

Indoor and outdoor positioning of people and things: three-dimensional, two-dimensional, one-dimensional and zero-dimensional.