NAIERDI Peephole Camera for Apartment Door 3.5 inch LCD HD Screen 120 Degree Wide Angle Visual Doorbell Digital Door Viewer Super Long Standby Time - KAK-SF520A

• Hidden Style Peephole with Wide View : This digital peephole looks very similar to normal optical peephole, thus it can avoid getting involved in troubles concerning invasion of privacy. 120 degrees super wide viewing angle provides you a further viewing vision. 3.5 inch LCD Screen Peephole Camera : clear image with HD resolution of 480 x 320p, shows images or videos clearly and smoothly. One button press can show image easily. Easy Installation in 3 minutes: very easy to replace your old optical peephole with this digital peephole viewer kit, no extra screws needed. It's simple but practical home security device for you. Energy Conservation Long Standby Time Digital Doorbell: Only 4pcs AAA batteries for Power supply(Not included). Do not need to charge, not worry about the trouble that the home blackouts bring. Energy conservation, environmental protection.Low Power Alert. High Quality Guarantee: Upgraded new version peephole camera for apartment door, thicken zinc alloy material, for door thickness 40-100mm., Manufacturer: NAIERDI