120° Wide Angle | Battery Powered | Easy Installation
Upgrade your traditional door peephole with a clear digital display. This 3.5-inch LCD digital door viewer allows you to see who is outside your door without opening it — providing simple, reliable home security without WiFi or complicated setup.
Perfect for apartments, houses, dormitories, and rental properties.
Large 3.5” color screen
High-definition image sensor
Clear real-time outside view
Easily check visitors without straining your eyes through a small optical peephole.
Wide-angle lens captures more of the doorway area, helping you:
See visitors clearly
Reduce blind spots
Improve front door awareness
Greater visibility means better safety.
This is a basic digital peephole viewer.
• No WiFi required
• No app connection
• No intercom function
• No memory card support
• No photo or video recording
• No night vision
Designed purely for live viewing through the indoor LCD screen.
Fits existing door peepholes without special tools.
Compatible Door Hole Diameter: 14–28mm
Compatible Door Thickness: 35–110mm
No wiring required. No technician needed.
Vandal-resistant zinc alloy camera housing
Strong and durable construction
Stylish ultra-thin indoor display
Modern design suitable for various home styles.
Powered by 4 × AAA batteries (not included)
Low power consumption
Low battery alert function
Screen Size: 3.5 inch LCD
Sensor: 2MP CMOS
Viewing Angle: 120°
Outdoor Camera Diameter: 30mm
Indoor Unit Size: 120 × 62 × 20mm
Weight: 200g
Apartment doors
Elderly family members
Children home safety
Rental properties
Replacing traditional optical peepholes
Simple. Clear. Reliable door viewing without smart setup.
Last updated: January 15, 2026
Goodify Mart ships to customers in the United States, United Kingdom, and Canada.
Processing Time
Orders are typically processed within 1–3 business days (excluding weekends and holidays). During high-demand periods, processing may take slightly longer.
Estimated Delivery Time
Delivery times vary by destination and product availability:
These are estimated timeframes and may change due to carrier delays, customs processing, weather, or other factors outside our control.
Shipping Costs
We offer free shipping on eligible orders. Any shipping charges (if applicable) will be shown at checkout before you complete your purchase.
Tracking Information
When your order ships, you will receive a tracking number by email (if tracking is available for your shipment). Tracking updates may take 24–72 hours to appear after the order is dispatched.
Address Accuracy
Please ensure your shipping address is correct at checkout. If an order is returned due to an incorrect or incomplete address, you may be responsible for reshipping costs.
Customs, Duties & Taxes
For international shipments (including UK/Canada depending on the product route), customs duties or taxes may apply. These fees are determined by your local authorities and are the customer’s responsibility.
Lost or Delayed Packages
If your order is delayed beyond the estimated delivery window, please contact us and we will help you investigate with the carrier. If a package is confirmed lost in transit, we will work with you on a suitable resolution.
Contact: goodifymart@gmail.com
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