Main Features:

1. Easy to observe sth or sb outdoor clearly via Sreen
2. Safe for people at home
3. One Key operation
4. Take Photo after Press the Button
5. Easy to install in the door
6. Not destroy the door

Specifications:             

Sensor  0.3 Mega Pixel CMOS
Optical Lens  View Angle 70 Degrees
Screen  2.8'' TFT LCD Screen
Take Photo  2560x1920, JPG
Power Source  2 AA Batteries(good quality for approx 1700pieces)
Barrel  12mm-55mm
Door Thickness  Barrel will fit doors that are 35-105mm wide
Display Type  960(R+G+B)x240Dots 
Doorbell FunCtion       Support
Shoot a photo automatically when power on  
Memoey  With TF cardslot(card not included), 1GB can stores 2000pcs photos 

OEM/ODM,Customized Logos/Designs are Welcome