Introduction
Thank you for choosing the Jansite 10-inch Touchscreen Mirror Dashcam (Model T30). This manual provides detailed instructions for the installation, operation, and maintenance of your new dashcam system. Please read this manual thoroughly before use to ensure proper functionality and to maximize your driving safety and recording experience.
This device is designed to record video footage from both the front and rear of your vehicle, offering features such as night vision, G-sensor incident detection, and a parking monitor for comprehensive surveillance.
Product Overview
Package Contents
The package includes the following components:
- 10-inch Mirror Dashcam (Main Unit)
- 1080P Rear Camera
- 10-meter Rear Camera Cable
- Car Charger
- Rubber Straps for mounting
- User Manual

Image: The Jansite T30 Mirror Dashcam and its complete set of accessories, including the main mirror unit, rear camera, car charger, mounting straps, and user manual.
Key Features
- Full HD 1080P Recording: High-definition video capture for both front and rear cameras.
- 10-inch Touchscreen Display: Intuitive interface for easy control and viewing.
- Super Night Vision: Enhanced low-light performance for clear recordings in dark conditions.
- Wide Angle Lenses: 170° front and 140° rear viewing angles to minimize blind spots.
- Loop Recording: Automatically overwrites older files to ensure continuous recording.
- G-Sensor: Detects sudden impacts and locks current video footage to prevent overwriting.
- 24-Hour Parking Monitor: Records video upon detecting collisions while parked (requires optional hardwire kit).
- Reverse Image with Parking Assist: Automatically displays rear view with guidelines when reversing.
- Long Rear Camera Cable: 10-meter cable suitable for various vehicle types, including larger vehicles.
- Supports up to 128GB SD Card: Ample storage for extended recording times.

Image: This image illustrates key advantages of the Jansite dashcam, including superior night vision for the rear camera, a 10-meter cable for versatile installation in various vehicles, and support for up to a 128GB TF card for extended recording capacity.
Setup Instructions
1. Install the Mirror Dashcam
- Attach the main mirror dashcam unit over your existing rearview mirror using the provided rubber straps. Ensure it is securely fastened and does not obstruct your view.
- Adjust the front camera lens on the dashcam to capture the desired view of the road ahead.

Image: This image compares the size of a 10-inch dashcam to a 12-inch dashcam, highlighting that the 10-inch model is designed to be a suitable size, not too large or heavy for most vehicle rearview mirrors.
2. Install the Rear Camera
- Mount the rear camera at the back of your vehicle, typically above the license plate or on the rear window. Ensure it has a clear view.
- Route the 10-meter rear camera cable from the rear camera to the main mirror dashcam unit. Conceal the cable along the vehicle's interior trim for a neat installation.
- Connect the rear camera cable to the designated port on the main dashcam unit.
- For the reverse assist function, connect the red wire from the rear camera cable to your vehicle's reverse light power wire. This will automatically trigger the reverse view when shifting into reverse gear.
3. Power Connection
- Insert the car charger into your vehicle's cigarette lighter socket.
- Connect the other end of the car charger cable to the power input port on the main dashcam unit.
- The dashcam will typically power on automatically when the vehicle starts and power off when the engine is turned off.
4. Insert SD Card
- Before first use, insert a Class 10 or higher Micro SD card (not included, up to 128GB supported) into the designated slot on the dashcam.
- It is recommended to format the SD card within the dashcam's settings menu before initial use and periodically thereafter to ensure optimal performance. Ensure the card is formatted to FAT32.
Operating Instructions
Basic Operation
- Power On/Off: The device powers on automatically with vehicle ignition. To manually power off, press and hold the power button. A short press will turn off the screen while recording continues.
- Touchscreen Controls: The 10-inch IPS touchscreen allows for intuitive control.
- Adjusting View Angle: Swipe up or down on the touchscreen to adjust the vertical viewing angle of the front or rear camera.
- Adjusting Brightness: Swipe left or right on the touchscreen to adjust the screen brightness.
- Switching Views: Swipe horizontally across the screen to switch between front camera view, rear camera view, or a split-screen display.

Image: This image demonstrates the adjustable display feature, allowing users to swipe on the touchscreen to modify the viewing range and achieve the optimal field of view for driving.
Recording Functions
- Loop Recording: The dashcam continuously records video in segments (e.g., 1, 3, or 5 minutes). When the SD card is full, the oldest unlocked files are automatically overwritten to make space for new recordings.
- G-Sensor (Emergency Recording): The built-in G-sensor detects sudden impacts or collisions. When triggered, it automatically locks the current video segment, preventing it from being overwritten by loop recording. This ensures critical incident footage is preserved.
- 24-Hour Parking Monitor: With an optional ACC hardwire kit (ASIN: B089B1W66P), the dashcam can monitor your vehicle even when parked. If a collision or significant vibration is detected, it will automatically start recording for approximately 20 seconds, providing surveillance against potential incidents.

Image: This diagram visually explains the core recording features: Loop Recording for continuous footage, the G-Sensor for locking critical event videos, and the 24-Hour Parking Monitor for surveillance when the vehicle is stationary.
Advanced Features
- Super Night Vision: The dashcam utilizes advanced image processing and WDR/HDR technology, along with a Starvis sensor and 6-glass lens, to deliver clear video quality in low-light conditions, making license plates visible at night.
- Reverse Image with Parking Assist: When the vehicle is shifted into reverse (and the rear camera's red wire is connected to the reverse light), the screen automatically displays the rear camera view with adjustable parking guidelines, assisting in safe parking maneuvers.

Image: This image demonstrates the "Super Night Vision" capability of the Jansite dashcam, showing a clear view of a license plate at night compared to a less clear view from a standard camera.

Image: This image displays the FHD 1080P reverse image feature, showing the rear view with parking assist lines on the 10-inch screen, facilitating easier and safer parking.
Maintenance
- SD Card Management: Regularly format your Micro SD card (every 2-4 weeks) to prevent data corruption and ensure smooth recording. Always format the card using the dashcam's menu.
- Cleaning: Use a soft, dry cloth to clean the dashcam screen and camera lenses. Avoid abrasive cleaners or solvents that could damage the surfaces.
- Firmware Updates: Check the official Jansite website periodically for any available firmware updates to improve performance or add new features.
Troubleshooting
- Dashcam not powering on:
Ensure the car charger is securely connected to both the dashcam and the vehicle's power outlet. Check if the vehicle's cigarette lighter socket is functioning.
- "SD Card Error" or recording issues:
Ensure the SD card is Class 10 or higher and formatted to FAT32. Try formatting the card within the dashcam's settings. If the issue persists, try a different SD card.
- Poor video quality / blurry images:
Clean the camera lenses. Ensure protective films are removed from the lenses. Check settings to confirm recording resolution is set to 1080P.
- Rear camera not displaying:
Check all connections of the rear camera cable. Ensure the cable is not damaged.
- Time/Date settings are incorrect or reset:
The internal battery may need to charge fully. After initial setup, ensure the dashcam is powered for a sufficient period to charge its internal battery, which maintains settings. Some users have reported minor time drift; regular synchronization may be required.
- Parking monitor not working:
The 24-hour parking monitor requires a separate ACC hardwire kit (ASIN: B089B1W66P) for continuous power when the vehicle is off. Ensure it is correctly installed.
Specifications
| Feature | Detail |
|---|---|
| Brand | Jansite |
| Model Name | Jansite T30 |
| Screen Size | 10 inches |
| Connectivity Technology | USB |
| Special Features | Loop Recording, G-Sensor, 24-Hour Parking Monitor (requires hardwire kit), Night Vision |
| Compatible Devices | Car, Truck, Motorcycle, Minivan, Bus |
| Video Recording Resolution | 1080p (Front & Rear) |
| Field of View | 170 Degrees (Front), 140 Degrees (Rear) |
| Mounting Type | Rearview Mirror Mount |
| Battery Composition | Lithium Polymer (1 Lithium metal battery included) |
| Max SD Card Support | 128GB (Class 10 or higher, FAT32 format) |
| Rear Camera Cable Length | 10 meters |
Warranty and Support
The Jansite 10-inch Touchscreen Mirror Dashcam comes with a 1-year support warranty. For any product-related inquiries, technical assistance, or warranty claims, please contact Jansite customer support.
You may also refer to the product listing on Amazon for additional support information or to initiate a return/replacement within 30 days of purchase.




