Dashcams, model WD02

WD02 4-Channel Dashcam with GPS

4G dashcam for up to four cameras, with optional AI, IO and RS232

The WD02 is a 4G dashcam that records up to four channels: a 1080p road lens and a 720p infrared cabin lens are built in, and two external 720p cameras can be added. ADAS, DMS and BSD are optional. It has GPS, Wi-Fi, two IO alarm inputs, an RS232 port, an SOS button and JT/T 808 and 1078 support.

Video: 1080p + 720p
Cameras: 2 built in, up to 4
Connectivity: 4G, Wi-Fi, GPS
AI functions: Optional: ADAS, DMS, BSD

Ask on WhatsApp

Prices depend on volume and configuration. Samples available for evaluation.

WD02 at a glance

Up to four channels
Road and cabin lenses built in, plus two external 720p cameras for the rear or sides.
IO and RS232
Two alarm inputs for a panic button or door switch, and a serial port for a card reader or fuel sensor.
Optional AI
Order with ADAS, DMS and BSD algorithms, or without them.
JT/T 808 and 1078
Reports to Traqcare or to a third-party platform that uses these protocols.

Specifications

WD02 4-Channel Dashcam with GPS. Specifications can change with firmware and configuration; confirm with sales for your order.

Checked against our product specifications, October 2026.

Downloads

WD02 product sheet PDF, generated from this page
WD02 brochure PDF, 1.0 MB, SKYWONDER 2026

Video

Cameras	2 built in, up to 4
Built-in lenses	Road 1080p and cabin 720p infrared
External cameras	Up to 2 × 720p AHD
Codec	H.264, 8 quality levels (1–8 Mbps at 1080p, 1–4 Mbps at 720p)

AI safety

ADAS (optional)	Forward collision, lane departure, following distance, pedestrian
DMS (optional)	Yawning, closed eyes, phone use, smoking, looking away, seatbelt, blocked camera
BSD (optional)	Left or right blind zone, through one external camera
Sensor	3-axis accelerometer

Connectivity

Network	4G Cat 4 (Quectel EC200A, regional versions), Wi-Fi 802.11 b/g/n
4G bands	China and Asia: FDD B1/3/5/8, TDD B34/38/39/40/41. Europe: FDD B1/3/5/7/8/20/28, TDD B38/40/41. Latin America and Australia: FDD B1/2/3/4/5/7/8/28/66, TDD B40. North America: FDD B2/4/5/12/13/14/66/71
Positioning	GPS and BeiDou, accuracy under 10 m; cold start about 32 s, hot start about 5 s
Platform	Traqcare app and web platform
Protocols	JT/T 808 (2011 and 2019), JT/T 1076, JT/T 1078; ships set to our own platform protocol
Updates	From the card or remotely
Voice	Two-way voice communication

Storage

Memory card	microSD (TF), Class 10 or faster; capacity depends on hardware version
Recording	Automatic, ignition-triggered and alarm recording

Power & build

Power	12 V and 24 V vehicles; working current 420 mA (about 5 W at 12 V), standby 6 mA
Low-voltage shutdown	Settable from 8.5 V to 11.5 V
Operating temperature	-20 °C to +60 °C
Operating system	Linux
Audio	Built-in microphone and speaker

Interfaces

Alarm inputs	2 × IO
Serial	1 × RS232 (card reader, fuel sensor)
Emergency	SOS button

The WD02 is a Linux-based 4G dashcam for fleets that need up to four views plus alarm inputs and a serial port. A 1080p road lens and a 720p infrared cabin lens are built in, and two 720p AHD cameras can be connected for the rear or the sides, so one unit records up to four channels in H.264. With the S202, it is one of two dashcams in our range with an alarm input.

What the WD02 does

Tracks and streams from one SIM. GPS and BeiDou tracking, live video and event clips run through one device, managed in the Traqcare app and web platform.
Takes optional AI. Ordered with the AI algorithms, ADAS warns of forward collision, lane departure, short following distance and pedestrians. DMS detects yawning, closed eyes, phone use, smoking, looking away and an unfastened seatbelt. BSD watches the left or right blind zone through one of the external cameras.
Connects switches and sensors. Two IO alarm inputs take a panic button or a door switch. The RS232 port takes a serial device such as a card reader or a fuel sensor.
Keeps dispatch in contact. Two-way voice lets dispatch talk to the driver, and the SOS button raises an emergency alert.
Reports to other platforms. JT/T 808, in its 2011 and 2019 editions, JT/T 1076 and JT/T 1078 are supported.

Installation

Works on 12 V and 24 V vehicles. Hardwire it when you use the IO inputs.
Mount behind the rear-view mirror with the cabin lens facing the driver. Connect the external cameras, alarm inputs and RS232 device before refitting the trim.
Fit a 4G data SIM and a microSD card of Class 10 or faster. Card capacity depends on the hardware version; we confirm it with your quote.
The Cat 4 modem ships in regional band versions, listed in the specifications, so tell us the country of use.
Settings are changed in the app. Firmware is updated from the card or remotely.

For ADAS and DMS as standard and 1080p on both built-in lenses, see the D9. For hard-disk or dual-SD storage, see the MDVR range.

WD02 questions

Is AI included on every WD02?

No. ADAS, DMS and BSD are optional algorithms on the WD02. Tell us which you need when you request a quote; the D9 has ADAS and DMS as standard.

How many cameras does the WD02 record?

Up to four. A 1080p road lens and a 720p infrared cabin lens are built in, and two external 720p AHD cameras can be added for the rear or sides.

What can I connect to the WD02's IO and RS232 ports?

The two IO alarm inputs take switch signals such as a panic button or a door switch. The RS232 port takes one serial device such as a card reader or a fuel sensor. Send us the device's model and we check its protocol before you order.

Which platforms does the WD02 work with?

The Traqcare app and web platform, and third-party platforms that use JT/T 808 (2011 or 2019 edition) with JT/T 1078 for video.

Compare with

See all