3.5in Digital Door Viewer 120 Degree Wide Angle Smart Electronic Peephole Doorbell for Home

Feature: 1. Clear Image: Digital doorbell has 3.5in LCD color screen, adopt OV industrial color image sensor, displays images or videos clearly and smoothly. 2. 120 Degree Wide Angle: Electronic peephole doorbell with 120 degrees wide angle, provides you with a large field of view to ensure home security. 3. Multifunction: Peephole camera has multiple functions, 24 hours monitoring, convenient and practical, save your time and energy. 4. Easy Installation: Easy to install, applicable door hole is approx 14‑28mm0.55‑1.10in, applicable door thickness is approx 40‑100mm1.57‑3.94in. 5. Wide Application: Peephole viewer is widely used as security equipment in homes, hotels, villas, apartments, etc., to eliminate danger. Specification: Item Type: Digital Door Viewer Material: ABS, LCD, metalScreen Size: 3.5 inches Screen Resolution: 480x320 Camera: 1 megapixel Viewing Angle: 120 degrees Applicable Door Hole: Approx.14-28mm0.55‑1.10in Applicable Door Thickness: Approx. 40‑100mm1.57‑3.94in Battery Type: 4xAAA lithium ion battery (not included) . Package List: 1 x Indoor Unit1 x Outdoor Unit1 x Metal Bracket4 x Screw1 x User Manual