1. Introduction
Thank you for purchasing the Srliya Industrial Endoscope Camera 113-1. This device is designed for visual inspection in hard-to-reach areas, offering high-definition imaging and a clear display for various industrial and domestic applications. Please read this manual thoroughly before operating the device to ensure proper use, optimal performance, and safety.
2. Safety Information
- Water Resistance: The endoscope lens is rated IP67 for water resistance. The main body of the device is NOT waterproof. Do not immerse the main unit in water or expose it to excessive moisture.
- Temperature: Do not expose the device to extreme temperatures. Operate and store within recommended environmental conditions.
- Power Source: Use only the provided charging cable and a compatible DC 5V power adapter.
- Handling: Handle the device with care. Avoid dropping or subjecting it to strong impacts.
- Disassembly: Do not attempt to disassemble or modify the device. This will void the warranty and may cause damage or injury.
- Children: Keep the device out of reach of children.
3. Package Contents
Verify that all items are present in the package:
- 1 x Srliya Industrial Endoscope Camera (Main Unit with integrated cable and lens)
- 1 x Side Lens (Mirror attachment)
- 1 x Hook attachment
- 1 x Magnet attachment
- 1 x Stuck Shell (Protective cap for attachments)
- 1 x Charging Cable (USB)
- 1 x User Manual (This document)
- 1 x Plastic Storage Bottle

Image 3.1: The Srliya Industrial Endoscope Camera 113-1 shown with its main unit, coiled cable, and various attachments including the hook, magnet, and side mirror, alongside the USB charging cable.
4. Product Overview
The Srliya Industrial Endoscope Camera 113-1 features a 4.3-inch color LCD display, a 1080P HD single lens, and a flexible semi-rigid cable for versatile inspection. It is equipped with 6 LED lamp beads for illumination in dark environments.

Image 4.1: Front view of the Srliya Industrial Endoscope Camera 113-1, displaying its 4.3-inch screen, control buttons, and the coiled inspection cable.
4.1. Main Components
- Main Unit: Houses the 4.3-inch LCD display, control buttons, and internal battery.
- Flexible Cable: Semi-rigid cable that can be bent and holds its shape, connecting the main unit to the camera lens.
- Camera Lens: 8mm diameter lens with 6 adjustable LED lights.
- Control Buttons: Power, OK/Menu, Up/Down navigation, LED brightness adjustment.

Image 4.2: Side view of the endoscope main unit, showing the ergonomic grip and the connection point for the flexible camera cable.
5. Setup
5.1. Charging the Device
The device comes with a built-in 2600mAh lithium battery. Before first use, fully charge the device.
- Connect the provided USB charging cable to the charging port on the main unit.
- Connect the other end of the USB cable to a DC 5V power source (e.g., a USB wall adapter or computer USB port).
- The charging indicator light will illuminate. Once fully charged, the indicator may change color or turn off, depending on the model.
5.2. Attaching Accessories
The endoscope includes a side lens (mirror), hook, and magnet attachment. These can be screwed onto the tip of the camera lens for specific inspection needs.

Image 5.1: Close-up view of the various attachments provided with the endoscope, including the side mirror, hook, and magnet, which screw onto the camera tip.
- Select the desired attachment (side lens, hook, or magnet).
- Carefully screw the attachment onto the threaded tip of the camera lens until secure. Do not overtighten.
- To remove, unscrew the attachment gently.
6. Operating Instructions
6.1. Powering On/Off
- To Power On: Press and hold the Power button (
) for a few seconds until the screen illuminates.
- To Power Off: Press and hold the Power button until the screen turns off.
6.2. Adjusting LED Brightness
The camera lens is equipped with 6 LED lights to illuminate dark inspection areas.
- While the device is on, press the LED brightness adjustment button (
) to cycle through different brightness levels.
- There are typically multiple levels of brightness, including off.
6.3. Navigating the Menu and Settings
Use the navigation buttons (Up/Down/Left/Right) and the OK/Menu button to access and adjust settings.
- Press the OK/Menu button to enter the main menu.
- Use the Up and Down arrow buttons to navigate through menu options.
- Press OK to select an option or confirm a setting.
- Use the Left and Right arrow buttons to change values or settings within an option.
- To exit a menu or return to the previous screen, look for an 'Exit' option or press the Menu button again.
6.4. Capturing Images and Videos
The device supports capturing still images and recording videos. An optional TF card (not included) is required to save media.
- Insert TF Card: Locate the TF card slot (usually on the side of the main unit) and insert a compatible TF card (up to 32GB, Class 10 recommended) with the contacts facing down.
- Take a Photo: In live view mode, press the Photo button (often indicated by a camera icon) to capture a still image.
- Record Video: In live view mode, press the Video button (often indicated by a video camera icon) to start recording. Press it again to stop recording.
- Playback: Access the playback menu through the main menu to view captured images and videos.
7. Maintenance
7.1. Cleaning
- Lens: Gently wipe the camera lens with a soft, lint-free cloth. For stubborn dirt, use a small amount of lens cleaning solution.
- Main Unit: Wipe the main unit with a dry or slightly damp cloth. Do not use abrasive cleaners or solvents.
- Ensure the device is powered off and disconnected from any power source before cleaning.
7.2. Storage
- Store the endoscope in a cool, dry place, away from direct sunlight and extreme temperatures.
- Use the provided plastic storage bottle or a suitable case to protect the device and its accessories when not in use.
- If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Battery is depleted. | Charge the device for at least 2-3 hours. |
| No image on screen. | Camera cable not properly connected or damaged. | Ensure the camera cable is securely connected. If damaged, contact support. |
| Image is too dark. | LED lights are off or set to low brightness. | Press the LED brightness adjustment button to increase illumination. |
| Cannot save photos/videos. | No TF card inserted or card is full/corrupted. | Insert a compatible TF card. Check if the card has sufficient space or format it (this will erase all data). |
| Device freezes or becomes unresponsive. | Software glitch or temporary error. | Press and hold the Power button for 10-15 seconds to force a shutdown, then restart the device. |
9. Specifications
| Feature | Specification |
|---|---|
| Product Model | 113-1 |
| Lens Pixels | 200W pixels |
| Resolution | 1920x1080p |
| Display | 4.3 inch color LCD display |
| Viewing Angle | 70° |
| Focal Length | Approx. 4 ~ 500cm / 0.13 ~ 16.4ft |
| Waterproof Rating | IP67 (Lens only) |
| Lens Diameter | Approx. 8mm / 0.3in |
| Number of LEDs | 6 |
| Input Voltage | DC 5V |
| Battery Type | Lithium battery (Built-in) |
| Battery Capacity | 2600mAh |
| Cable Length | 1m (3.28ft) - Note: Other lengths may be available as variants. |
| Voice Packages | Built-in 10 kinds of voice packages |
| Typical Use Scenarios | Automotive, industrial machinery, petrochemicals, electronics, aerospace, construction, public safety, customs, water pipes, drainage, sewage, archaeology, laboratories |
10. Warranty and Support
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your purchase receipt as proof of purchase for warranty claims.
If you encounter issues not covered in the troubleshooting section, please contact Srliya customer support for assistance.