A phone jammer provides the ultimate solution in any area where cellular communications frequently cause nuisance either by loud incoming call rings or resulting loud telephone conversations. Examples of places where cell phones can be disruptive include:
. Public Transport (trains, busses, etc.)
. Theatres (movie theatres, concert halls, playhouses, opera houses, etc.)
. Lecture rooms
. Libraries
. Museums
. Restaurants
. Schools and Universities
. Places of Worship
. Country Clubs
. Sporting Events
. Recording Studios
. TV Stations, Radio Stations, etc.
Technicl parameters:
Effective isolating/shielding diameter:40 meters
Isolating signal bandwidth:
CDMA:869~89MHZ
GSM:925~960MHZ
DCS:1805~1880MHZ
PHS:1900~1990MHZ
Working time :it can work stably for a long time
Enviroment temperature:-40c to +55c
Relative humidity:30% ~95%
Power adapter:input AC 160V--240V output DC 5V
Features:
- www.checkpoint-security.com^$^#museum^$^#
Ordering information:
- Minimum Order: Negotiable