Board Cameras are commonly used for Covert Surveillance and are a great low cost
solution If You Suspect a cheating Spouse or abusive Nanny.

Very small (3/4'' x 3/4'') audio/video camera. High resolution CMOS camera. Finally CMOS technology that virtually matches CCD quality at half the size. Plastic ABS enclosure. Includes: 9 Volt power supply.
Black & White •BD-127W Wired Camera with Plug & Play