3.5 Inch Digital Hole Viewer with 120° Wide Angle LCD Screen – Battery Powered Electronic Door Camera for Home Security, Apartment, Hotel, Easy DIY Installation (Batteries Not Included)

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About this item

• 【Crystal Clear 3.5" LCD Display】Equipped with a 3.5-inch high-definition color LCD screen and a 1 Mega CMOS sensor, this digital door viewer delivers sharp, vivid images of your doorstep. Instantly see who is outside without opening the door.
• 【120° Super Wide Viewing Angle】The 120° actual viewing angle eliminates blind spots and provides a broader field of view. Easily see visitors, delivery persons, or packages from top to bottom – ensuring you never miss anything outside.
• 【Easy DIY Installation】Designed to fit most standard door holes (14-28mm) and door thicknesses (40-100mm). No tools or professional installers required. Simply replace your old optical hole with this modern digital viewer in minutes.
• 【Versatile Home Security Solution】Ideal for homes, apartments, hotels, and offices. The ultra-thin indoor unit (120x62x20mm) blends seamlessly with any decor. The outdoor camera (32mm diameter) is weather- for long-lasting use.
• 【Energy-Efficient Battery Operation】Powered by 4 AAA batteries (not included). Features low power alert technology to remind you when to replace batteries. Press the button to wake and see – no standby power drain, extending battery life.