| Specification: | SK-2 cellular phone jammer is the most popular electronic information security instrument used in examination halls, examination rooms, test rooms, etc. The cellular phone jammer can help examiners to prevent students cheating with cellular phones in the examinations. SK-2 cellular phone jammer transmits low power radio signals to block the communication signal bandwidths of cellular phones in GSM, CDMA, PHS, DCS, etc. Beijing Signal Knight is a professional cellular phone jammer’ s manufacturer in China; we can design and develop any types of cellular phone jammers for different clients’ demands. Nowadays, the cellular phone jammer has become the necessity for schools, universities, testing centers, and so on.
Features of SK-2 Cellular Phone Jammer
Prevent cheating by using cellular phone in the examinations
Keeping you away from the noise or disturbance of unexpected cellular phone calls or SMS in the class time or meeting time.
Mini-size medium power cellular phone jammer
Low weight and Nice texture and color
To block wireless phone communication links within an effective area.
No transmissions or receptions of wireless phone call in coverage area.
All specified frequency bands will be blocked simultaneously.
For using at meeting rooms, conference rooms, museums, temples, mosques, galleries, theatres, concert halls, churches, restaurants, classrooms, training centers, factories, banks, trains, buses etc. |
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