About Us


Contact Us

Jammer Equipment
Bomb Disposal Equipment
Drug/Explosive Detectors
Electro-Optical Systems
Encryption Equipment
Phone/Transmitter Detectors
Protective Gears








Products >>
Jammer Equipment
Cellular Jammer CK-200/2WE

The CK-200 cell phone jammer offers superior quality and performance for all small to large commercial applications.

   The CK-200 is very powerful with its 4 watts output (2W for 825-960MHz and 2W for 1800-1990MHz) and will effectively block cellular signals up to 20m radius.

   This equipment operates on all world frequencies as standard, just plug it in and switch on!

   The cell phone jammer works by interfering with the up and down links between the mobile phone and cellular mast. When the unit is in use, all mobile phone users in the effective range will receive no signal on their phone, they will be unaware that they are being jammed.


  Theaters, cinemas, concert halls, libraries, restaurants, hospitals, coffee shops, police stations, recording studios, prisons, courtrooms, conference rooms, embassies and government facilities, financial institutions, casinos, power plants, schools, military establishments, etc.



TX frequency

(AMPS) 869 ~ 894 MHz

(GSM) 925 ~ 960 MHz

(DCS) 1805 ~ 1880 MHz

(DECT) 1880 ~ 1900 MHz

(CDMA/TDMA) 825 ~ 894 MHz

(W-CDMA) 1920 ~ 1980 MHz

(PHS) 1900 ~ 1920 MHz

(PCS/TACS) 1930 ~ 1990 MHz

Automatic power switching power supply

50/60Hz AC 90 ~ 240V transmitting to DC 12V.

Total output power





0.9 KG

Jamming range

Radius 10M-20M (the signal must be <-80db in the location)

Safety Regulation

Adapter UL (E190582), CSA (LR112971 Level 3)

 Products | Services | About Us | Contact Us