The specifcation for Wireless Intraoral Camera / Oral Camera / Dental Cameras is:
Power: DC 5V ±0.5V 1.5A
Optic: Sony 1/4 CCD
Effective pixel: PAL 752(H) x 582(V)
NTSC 768(H) x 494(V)
Horizontal resolution: 470 lines
Lighting: 6 LEDs
Adjustment: Auto-focus
Length of the handpiece: 205 mm
Weight(handpiece): 36g
Wireless connection