China Portable Wireless Cell Phone Signal Jammer Cell Phone Blocker

Portable Wireless Cell Phone Signal Jammer Cell Phone Blocker (GW-JN4)
Features:
1. Pocket-sized and portable design
2. ON/OFF switch make it more user-friendly
3. Rechargeable battery and car charger
4. Four channels with different frequency range,
Or customize other cellular standard in the world.
Such as GPRS, iDEN, GPS, UMTS, WIFI, GPS
Package Included:
1pc Portable Wireless Signal Jammer
1pc Power Adapter (100-240V)
1pc Car Charger
1pc Manual
Applications:
Meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument.

TypeOutput PortFrequencyRadius rangeType A Europe and Middle east MarketWifi2400-2500MhzJamming range(radius): 1-15m (Depend on local signal intensity)GSM900925-960 MHzGSM18001805-1880 MHz3G2110-2170 MHzType B American and Asia MarketWifi2400-2500MhzJamming range(radius): 1-15m (Depend on local signal intensity)CDMA851-894 MHzPCS1930-1990 MHz3G2110-2170MHz4pcs External omni antennas Weight: 0.8Kg Power supply: AC110-240V, 12V/2A Built-in Battery :2000mA/hTotal output Power: 2 wattDevice Size: 113*60*31mm Built-in battery time : 1-2hours.Temperature: -10'C to +50'C