1、*3.5-inch LCD color screen with resolution of 480*320,showing you clear image of the door outside. 2、*1.0MP mini outdoor camera,120 degree actual viewing angle,a larger viewing field. 3、*4pcs AAA battery for power supply,ultra-low power consumption design. 4、*It provides an extra security and convenience for you and your family,installation is simple and convenient,users can install it by themselves. 5、*With zinc alloy and ABS material(peephole),stable performance and for long time use. 6、*3.5-inch LCD color screen with resolution of 480*320, showing you clear image of the door outside. 7、*1.0MP mini outdoor camera, 120 degree actual viewing angle, a larger viewing field. 8、*It provides an extra security and convenience for you and your family, installation is simple and convenient, users can install it by themselves. 9、*With zinc alloy and ABS material(peephole), stable performance and for long time use. Features: *3.5-inch LCD color screen with resolution of 480*320,showing you clear image of the door outside. *1.0MP mini outdoor camera,120 degree actual viewing angle,a larger viewing field. *4pcs AAA battery for power supply,ultra-low power consumption design. *It provides an extra security and convenience for you and your family,installation is simple and convenient,users can install it by themselves. *With zinc alloy and ABS material(peephole),stable performance and for long time use. Specifications: LCD screen:3.5 inch(Resolution:480*320) Peephole camera:1MP Power supply:4pcs AAA batteries(not included) Viewing angle:120 degree Door hole diameter range:14-28mm Door thickness range:40-100mm Indoor device size: 120*62*20mm Outdoor peephole diameter:30 mm Indoor device color:Brown&Silver Outdoor peephole color:Silver Indoor device material:ABS Outdoor peephole material:ABS&Zinc alloy Package Information: Package Size: Approx.19.4*14*4.8cm/7.64*5.51*1.89in Package Weight: Approx.199g/7.02oz Package List: 1* Indoor Monitor 1* Outdoor Peephole 1* Bag of Mounting Tools 1* User's Manual 1* Indoor Monitor 1* Outdoor Peephole 1* Bag of Mounting Tools 1* User's Manual