Unlimited number of uses. Unlimited number of uses. The latest in covert technology - camera is built into an operating exit sign, which illuminates area for night viewing. Use with stereo, intercom or sound system.
Audio function is available by option.
Pinhole lens mount is 3.7 mm type. Convenient to carry and easy to use. Counts back from 36 to 0 or from 15 to 0. The wrist watch camera is a high quality miniature camera. The camera is fully installed into a digital quartz watch.