Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Zerone 3.5" LCD HD Digital Door Peephole Viewer. Please read this manual thoroughly before use to ensure proper function and longevity of the device.
Key Features
- HD Outdoor Screen Peephole Viewer: Provides up to 480 x 320P image resolution for clear visitor identification.
- Hidden Style Peephole with Wide View Angle: Features a discreet design similar to a normal optical peephole, offering a 120-degree super wide viewing angle.
- TFT Color Display & One Button Start: Equipped with a 3.5-inch LCD color display for clear and smooth images. The device automatically enters standby after 15 seconds and can be activated with a single press.
- Portable and Simple Design: The outdoor camera is constructed from high-quality zinc alloy for durability, while the indoor mainframe features a lightweight and slim plastic cover.
- Convenient to Use: Easy to install, allowing for quick replacement of old optical peepholes without requiring extra screws.
The complete digital door peephole viewer system, showcasing its main functionalities.
Package Contents
Before installation, please verify that all components are present in the package:
- Indoor Host Unit (with 3.5" LCD screen)
- Outdoor Camera Unit
- Mounting Plate
- Screws (various lengths for different door thicknesses)
- User Manual
The indoor unit of the peephole viewer displaying a clear image of a person outside the door.
Installation Guide
Follow these steps to install your digital door peephole viewer:
Step 1: Prepare the Door
Ensure your door has an existing peephole. If not, drill a hole of appropriate diameter (typically 14-22mm) for the outdoor camera unit. Remove any existing optical peephole.
The outdoor camera, designed to be discreetly installed in the door's peephole.
Step 2: Install the Outdoor Camera
Select a screw of suitable length based on your door's thickness and screw it into the outdoor camera unit. Pass the guide rod and cable through the door hole from the outside. From the inside, attach the mounting plate, ensuring the cable passes through its opening, and tighten the screw to secure the outdoor camera.
Official installation guide video demonstrating the step-by-step process of setting up the Zerone 3.5" LCD HD Digital Door Peephole Viewer. This video covers selecting the correct screw, passing the cable, installing batteries, and mounting the indoor unit.
Step 3: Install Batteries
Open the battery compartment on the indoor host unit and insert four AAA batteries. Ensure correct polarity (+/-). Batteries are not included in the package.
Step 4: Mount the Indoor Host Unit
Carefully buckle the cable into the designated slot on the hanging plate. Then, align the indoor host unit with the hanging plate and secure it in place.
Illustration showing the differences between the new and old mounting plate designs for the indoor unit.
Operating Instructions
Viewing Visitors
To view who is at your door, simply press the button on the indoor host unit. The 3.5-inch LCD screen will activate, displaying a clear, wide-angle view from the outdoor camera. The screen will automatically enter standby mode after 15 seconds of inactivity to conserve battery life.
The 3.5-inch LCD screen providing a clear view of the area outside the door.
Power Management
The device is designed for low power consumption. When the low battery indicator appears on the screen, it is time to replace the AAA batteries.
Maintenance
Cleaning
Use a soft, dry cloth to gently clean the screen and the outdoor camera lens. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the device's surfaces.
Battery Replacement
When the battery indicator signals low power, replace all four AAA batteries with new ones. Ensure that the batteries are inserted with the correct polarity (+/-) as indicated in the battery compartment. Do not mix old and new batteries or different types of batteries.
Troubleshooting
Common Issues and Solutions
- No Image on Screen / Distorted Image:
Check that the four AAA batteries are correctly installed and have sufficient charge. Ensure the cable connection between the outdoor camera and the indoor unit is secure and properly seated. If using rechargeable batteries, verify they provide a stable 1.5V output. - Image is Upside Down:
This indicates the outdoor camera was installed with incorrect orientation. Carefully remove the outdoor camera and rotate it 180 degrees before re-securing it. - Poor Image Quality / Glare:
Ensure the outdoor camera lens is clean and free from dust, smudges, or obstructions. While the device provides clear images, extreme bright light conditions (e.g., direct sunlight) might temporarily affect visibility. - Device Does Not Turn On:
Verify that the batteries are correctly installed and fully charged. If the issue persists, try replacing the batteries with a fresh set. - Screen Turns Off Too Quickly:
This is normal behavior. The screen is designed to enter standby mode automatically after 15 seconds of inactivity to conserve battery power. Press the button again to reactivate the display.
Specifications
| Manufacturer | Zerone |
| Part Number | Zeronectibzrh0gp |
| Item Weight | 5.6 ounces |
| Color | Default |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | Yes (4 x AAA) |
| ASIN | B07MTGH2NQ |
| Date First Available | January 15, 2019 |
Warranty and Support
Warranty Information
This product typically comes with a standard 30-day return/replacement policy from the date of purchase. For specific warranty details, including coverage and duration, please refer to your purchase documentation or contact the retailer where the product was acquired.
Customer Support
For technical assistance, troubleshooting, or any inquiries regarding your Zerone 3.5" LCD HD Digital Door Peephole Viewer, please contact Zerone customer service or the authorized distributor. Contact information can usually be found on the product packaging or the official Zerone website.
