Cell Phone Jammer SK-SJ01--GSM

Quantity Order:

Origin:

China

Features of SK-SJ01 GSM Cell Phone Jammer

1 Effective guard GSM signal bandwidth position tracking
2 Effective disturb GSM signal bandwidth, protect your private activities
3 Portable, Small, Compact and Robust.
4 Built-in high capacity Li-ion battery, it can work continuously
5 Using option car-charge to offer the power
6 To keep you away from noise or disturbance of unexpected cell phone calls or text messages (SMS)
7 World wide compatible.
8 To block cell phone communication links within an effective area.
9 No transmissions or receptions of cell phone call in coverage area.
10 All specified frequency bands will be blocked simultaneously.
11 For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc.

Recommend to your friends