Portable Video Breaker/Jammer 900mW utilizes unique and intelligent technique that interferes the 900MHz, 1.2G Hz and 2.4 GHz signal of wireless spy camera, anti wireless spy camera & body bug. Portable Video Breaker/Jammer can be used at the place where photography is strictly forbidden, Meeting room /Hotel/ Casinos /Dressing room/ Anti-peeking/ ATM. Its Ni-H DC12V/1600mA/h battery can be used continuously for 90 minutes. It has TX frequency from 895/900 to 1000 MHz, 1195/1200 to 1300MHz, 2395 / 2400 to 2500MHz and jamming range within 5 to 15 meters radius.