Portable cell phone jammer bcsk-101m (type iii)

Brand: Bochuang Time and Space
Type: BCSK-101M (iii) portable mobile phone jammer
Official website: www.szbcsk.com
Shenzhen bochuang shikong communication technology co., ltd

Introduction:
BCSK-101M (III) portable mobile phone jammer is a popular signal interference safety product. This type of portable mobile phone jammer can form an electromagnetic protection field around the user to prevent the mobile phone from receiving and sending signals to the base station; This can prevent secret information from leaking through mobile phones. At the same time, portable mobile phone jammer can eliminate noise pollution. This kind of mobile phone jammer is really a favorite of private customers now.
Characteristics of BCSK-101M (III) Portable Mobile Phone Jammer
The coolest and cheapest jammer on the market.
Portable, small, compact and sturdy.
Compatible with battery or power supply.
Keep you away from noise or accidental cell phone calls or text messages
Global compatibility.
Interfere with mobile phone communication in effective area.
There is no transmission or reception of mobile phone calls in the coverage area.
All designated frequency bands will be shielded at the same time.
Used in conference rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses, etc.
Simple operation.

Important notes:
After charging the jammer, you will see a green LED light, but please charge the jammer twice to fully charge the battery. The interference area is affected by the location of the cellular tower and the obstacles between the cellular tower and the mobile phone jammer. This means that under normal circumstances, if the distance between the mobile phone tower and the mobile phone jammer is very close, its interference area will be very small. Similarly, if there are obstacles and walls between the cell phone tower and the cell phone, the cell phone jammer will give a smaller interference area.
Specifications:
Specifications
interference area
0.5 meters to 12 meters
(depending on the signal strength, at the interfered position)
Cellular system
Output
Frequency
Chinese market
Code division multiple access
860-894 MHz
GSM
925-960 MHz
Distributed control system
1805-1880 MHz
PHS
1895-1920 MHz
European market
GSM
920-960Mhz
1805-1880Mhz
2110-2170Mhz
American market
Code division multiple access
850-894Mhz
GSM
920-960Mhz
Distributed control system
1805-1880Mhz
PHS
1910-1990Mhz
CDMA2000，3G
1990-2170Mhz
Power Supply 
Ac 110v-240v/DC 5v input/built-in battery: 1500ma/h
size
19 cm (width) * 20 cm (length) * 6.6 cm (height)
Net weight
0.3 kg
Annex
Charger and car charger 3 antennas
Working time
1-2.5 hours