03/Product Functions
3.1 Product features
JC181 series is a compact 4G dashcam. It has two cameras that simultaneously monitor the road
ahead and the cabin. It uses the 4G network to communicate with the backend, pinpoints locations
using GPS and BDS signals, and detects movements of the vehicle using the G-sensor. It can be
widely used in light vehicle fleets and private cars, enabling remote management of both vehicles
and drivers to save time and improve efficiency.
● Video recording
The two cameras can simultaneously record video of the road and the driver. The
device supports loop recording and stores video in segments. It also supports video
playback via the web browser or the mobile app.
● Tracking
The device is equipped with a GNSS module that determines positions using both GPS
and BDS signals. It is able to acquire positions when the vehicle is moving and upload
the data to the cloud server in real time. It also supports the playback and retrieval of
trip history.
● 4G communication
The built-in 4G LTE module can access the network at CAT.1 speed, ensuring smooth
video transmission.
● Remote management
The device can connect to the cloud server over the wireless data network, enabling
remote control of the device, such as location tracking and live video viewing.
● Driving behavior monitoring
The device can detect reckless driving behaviors such as collisions, hard braking, hard
acceleration, sharp cornering, and speeding, and report such behaviors to the platform.
● Exception alerts
When the device detects exceptions in the vehicle, it notifies the platform, records the
location, and captures video clips related to the exception. The device then uploads
these data to the cloud server for storage and future reference.
SIM card
1. A Nano SIM card is required (refer to the following figure for card size);
2. Use the supplied card tray for the SIM card installation;
3. Attach or detach the SIM card (make sure the device is in the ACC OFF state) by the steps
shown in Figure 2;
4. Make sure the SIM card is subscribed to a cellular data service;
5. Use the supplied ejector pin to remove the card tray and the SIM card;
6. It is recommended to use ceramic SIM cards if the device is used for a long period of time
every day to avoid card deformation and communication failures caused by high temperature.
Nano
Micro
Standard
（1）
（2）
4
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