- High quality jamming equipment for mobile communications
- Blocking up to three frequency bands simultaneously GSM 900, GSM 1800 and UMTS
- Various applications
- Compact and modular design
CJ-1 is a high quality jamming equipment for mobile communications. The CJ-1 cell phone jammer unit is intended for blocking all mobile phone types within designated indoor or outdoor areas. Its unique design combines effective jamming and strict compliance with international standards of safety and electromagnetic compatibility.
CJ-1 is a ‘plug and play’ unit, its installation is quick and its operation is easy. Once the CJ-1 cellular jammer is operating, all mobile phones present within the jamming coverage area are blocked, and cellular activity in the immediate surround - ings (including incoming and outgoing calls, SMS, pictures sending, etc.) is jammed.