TWJ-30 mobile phone disable device, phone signal jammer 30-40M radius

TWJ30 has a strong jamming signal which can successfully block different analog and digital network signals. Air freshener model suites any indoor location perfectly. It is hardly recognizable, yet TWJ30 still be jamming all specified signal bands in a radius up to 40 meters.

Features:

Output power low enough to cause no harm to people or equipment
At any place you can install this looking like air freshener jammer
Adjustable blocking coverage

Characteristics:

Systems jammed: analog - TACS, NMT, AMPS and digital - DCS, PDC, PHS, iDEN, GSM, CDMA, TDMA, PCS
Blocking radius: from 30 to 40 meters
Input voltage and current: DC 6V, 4A (switching power adapter)
Signal source: PLL
Antenna: built-in
Proportions: 245x85x98 mm
Weight: 650g