Detailed Product Description

  Applications:
1. Museums, Libraries, Lecture rooms, Prevent students from sms cheating, Theatres, Schools universities, Restaurants, Places of worship, Country clubs, Sporting events, Recording studios, Tv stations, radio stations

Technical specifications:

1. Effective shielding range: 2-100 meters radius

2. Isolation bandwidth: CDMA: 869-894MHz
                                 GSM: 925-960 MHZ
                                  DCS:1805-1880MHZ 

                                  WCDMA:2110-2170MHZ

                                  PHS:1900-1925MHZ

                                  PCS:1930-1990MHZ

4. Operation temperature: -40c to +55c
5. Humidity: 30% to 95%

6. Power adapter: Input: 100 to 240V AC      Output: DC4V