1. Introduction
Thank you for choosing the AXA DDS1 3.2-inch Digital Door Viewer. This device enhances your home security by providing a clear, wide-angle view of who is at your door, directly on an indoor monitor. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and longevity of your digital door viewer.
2. Package Contents
Please verify that all components are present before proceeding with installation:
- Indoor Monitor Unit (with 3.2-inch screen)
- Outdoor Camera Unit (peephole camera)
- Mounting Bracket
- Screws for installation
- User Manual (this document)
- Batteries (typically AA or AAA, not always included, but for this manual, assume they are or need to be purchased separately)
3. Safety Information
Read all instructions carefully before installation and use. Keep this manual for future reference.
- Do not expose the device to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or repair the unit yourself. Refer all servicing to qualified personnel.
- Use only the specified type and size of batteries. Ensure correct polarity when inserting batteries.
- Keep batteries out of reach of children.
- Dispose of used batteries according to local regulations.
4. Setup and Installation
Follow these steps to install your AXA DDS1 Digital Door Viewer:
- Prepare the Door: If an existing optical peephole is present, carefully remove it from the door. Ensure the hole is clean and free of debris. The standard hole diameter for most peepholes is suitable.
- Install Outdoor Camera Unit: Insert the outdoor camera unit (the part with the lens) through the peephole from the outside of the door. Ensure the AXA logo (if present) is oriented correctly.
- Attach Mounting Bracket: From the inside of the door, slide the mounting bracket over the cable extending from the outdoor camera unit. Secure the bracket to the door using the provided screws. Ensure it is firmly attached and the cable is not pinched.
- Connect Indoor Monitor Unit: Connect the cable from the outdoor camera unit to the corresponding port on the back of the indoor monitor unit. Ensure the connection is secure.
- Mount Indoor Monitor Unit: Align the indoor monitor unit with the mounting bracket and slide it downwards until it clicks into place.
- Insert Batteries: Open the battery compartment on the back of the indoor monitor unit. Insert the required batteries (e.g., 2x AAA or 4x AA, check product specifics) ensuring correct polarity (+/-). Close the battery compartment.

Image 1: The AXA DDS1 Digital Door Viewer, featuring the indoor monitor unit with a 3.2-inch screen and a separate outdoor camera unit. The indoor unit displays a clear view of the exterior, while the outdoor unit serves as the peephole camera.
5. Operating Instructions
Using your AXA DDS1 Digital Door Viewer is straightforward:
- Power On/Off: Press the power button (often marked with a universal power symbol ⏻) located on the side or front of the indoor monitor unit to turn the device on or off.
- View Outside: Once powered on, the screen will automatically display the view from the outdoor camera. The image will typically remain active for a set period (e.g., 10-15 seconds) before automatically turning off to conserve battery power.
- Reactivate Display: If the screen turns off, simply press the power button again to reactivate the display and view outside.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your digital door viewer:
- Cleaning: Use a soft, dry cloth to clean the screen and the camera lens. Do not use abrasive cleaners or solvents, as these can damage the surfaces.
- Battery Replacement: When the battery indicator shows low power, or the device fails to turn on, replace all batteries with new ones of the same type and size. Ensure correct polarity.
- Environmental Protection: While the outdoor unit is designed for exterior use, avoid direct exposure to heavy rain or extreme weather conditions if possible, to prolong its lifespan.
7. Troubleshooting
If you encounter issues with your AXA DDS1, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen. |
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| Poor image quality (blurry, dark). |
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| Device does not turn on. |
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8. Specifications
- Model: AXA DDS1
- Manufacturer Reference: 7800-00-90
- Screen Size: 3.2 inches
- Power Source: Batteries (type and quantity typically specified on packaging or device)
- Door Thickness Compatibility: (Typically 38-110mm, check product specifics)
- Peephole Diameter: (Typically 14-22mm, check product specifics)
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact AXA customer service directly. Keep your proof of purchase for warranty claims.
For further assistance, visit the official AXA website or contact your retailer.