Indoor Host Specifications:
Display: 4.3 inch LCD screen
LCD Resolution: 480*272
Power Supply: 1*3.7V 1500mAh Li-ion battery (included)
TF Support: 8G-32G(not included) 
Indoor Host Size: Approx. 13.6*7.7*1.2cm
Outdoor Peephole Specifications:
View Angle: Horizon: 125°; Vertical: 90°
Pixel: 1.3 MP
Night Vision: 2pcs IR leds
Night Vision Distance: About 3-4M 
Door Hole Size: 15~55mm
Door Thickness Size: 35~105mm
Outdoor Peephole Camera Size: Approx. 63mm*53mm
Material: ABS
Color: Black

Package Information:
Package Size: Approach. 19.5*10*6.5cm / 7.7*3.9*2.6in
Package Weight: Approach. 270g / 9.5oz

Package List:
1* Indoor Host(with Battery)
1* Peephole Camera
1* Set of Board and Mounting Screws
1* USB Cable
1* User Manual(English)

Product Features

• 【Support many languages】Chinese, English, Japanese, Russian, French, Spanish, Italian, German multi-languages optional.
• 【4.3 LCD screen indoor doorbell】with one outdoor peephole camera(with doorbell call button on peephole), elegant and practical design.
• 【Support 1.3 MP photo taking】and audio video recording, clearer image displaying. Supporting Maximum 32G TF card(not included). Support local image or video viewing.
• 【Support two power modes optional】battery or USB cable(both included), supporting battery charger, power adapter and power bank, etc., very convenient.
• 【PIR motion detection for】automatic photo shooting or video recording. IR night vision, Super low power consumption. At home mode and leaving message mode switching.