signal jammer / blocker

La description

Specification: System: GSM/CDMA/DCS/PHS(custom adjustable according to requirements) Case material: aluminum alloy wiredrawing casing. Output power: **8W, **2W each band. Effective range: >*0~*0m adjustable. Input volt.: AC **0－**0V±*0%，*5～*5Hz Operation temperature : **5～**5℃ Humidity : 5～*5% Weight: ≤2.0 kg dimension: **0x **0 x *0 mm appro. Applicable at: School, examination site, band, library, museum, commanding center, bidding assembly hall. Party and governmental organs, large and middle scale meeting hall of various enterprises, music hall, theatres. Detention house, labor reform criminal units, large, middle and small scale prisons, troops, court houses, and interrogation room. Gas station, oil fields, oil bank, where flame and explosion easy caused like warehouses, etc. we have many models for your kind choice and we also can make according to your specific requirements.