SIPO-DVM 
Camera: CMOS sensor, 
Effective pixel: 300,000 or 1,300,000 pixels,
Display: TFT LCD screen in 1.5 inch
Power: lithium Battery, 3.7V900mAh
Adaptor, INPUT 100V-240V OUTPUT 5V, 700mA
Shell: Plastic material PC
Size of outer-shape(L*W*H):105*50*26MM
fix on the user's door, this product has passed the work of door-viewer;
Sillicon switch make host comfortable before facing guest;
Assembly on the door with magnet, this makes fixing convenient and easy, haven't any engineering work load, and also can take to another place to use again after the user moves house.
Professional design and special phonics principle, these are suit for usages of door-mirror in varies of wide angle and ultra-wide angle.