HIKVISION Elevator CCTV Security Surveillance Hemisphere Camera DS-2CE55A2P Focal Length:2.8mm it has the inner display

it has the inner display board inside

This product is an alternative choice to door operator PM-DCU004-01

and the side away from the electrical box is the long-wire type

5A 0-100Hz

HIKVISION Elevator CCTV Security Surveillance Hemisphere Camera DS-2CE55A2P Focal Length:2.8mm it has the inner displayBrand: HIKVISION Model No.: DS 2CE55A2P Focal length: Wide Angle Effective distance: 30m and above Photosensitive area: 1 3 inch Focal length: 2. 8mm, 3. 6mm, 6mm Color: Colorful Backlight Compensation: Yes Low illumination: 0. 1 Lux Size: 97. 8*64. 4 CHARACTERS: Backlight compensation, suitable for backlight environment Color black and white video image automatic conversion, day and night monitoring When the scene in the monitoring area is bright,