JYT-HJ01 High Power indoor Cell phone Signal Jammer/Blocker [

Cover interface standards:
Jamming Frequencies (American Version)
CDMA800:850-894 MHz,
GSM900:925-960 MHz
GSM1800:1800-1900MHz
3G: 2110-2170MHz,

Jamming Frequencies (European Version)
CDMA800:869-894 MHz,
GSM900:925-960 MHz
GSM1800:1800-1880MHz
3G: 2110-2170MHz

Total output watt: 45W
Effecting range Radius :50 ~ 150 M [the signal <=-75dBm in the location]The
effecting Radius still depends on the strength signal in given area

You can select the External Omnidirectional Antennas or External Directional Antennas
All the TX frequency covered down link only.
Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V transmitting
to DC 28 V.
Signal Source PLL synthesized
Weight:14 KG

System Advantages:
1. All the RF frequency only blocking the downlink band, never to the uplink.
2. Good cooling system through 2 fans design. Working 24 hours/365days continuously.
3. Easy and Fast Installation.

Complete accessories:Directional Antennae or Omni directional antennae optional, cables, Power supply

Applications:
Meeting Room, Oil and Gas Storage Facilities and fields, Hospitals, Theatres, Recording Studios, Banks, Contract Tendering Rooms, Churches, Conference Rooms, Classrooms, Testing Facilities, Security Services, Military Units, Secret Services, News Conference Rooms, Libraries, Museums, Prisons, Courts, Border Patrol and Drug Enforcement, Customs, House. Small ** areas.