2G 3G 4G 15m 2000mA 2w Mobile Phone Signal Jammer

4 Antennas 2w Portable Mobile Phone Signal Jammer 2G 3G 4G

Descriptions: 

This 4 channels portable signal jammer SA-004G has yellow and black colors. Total power is 2w, jamming radius is up to 15m. It blocks 2G 3G 4G WiFi GPS signals. This 3G jamming device is small and compact, very easy to carry. It is built-in battery, the battery can work 1-2 hours with full charge. This handheld wifi jammer also support DC12V, it can be used on car directly with car charge. This 3g signal jammer has a single switch for each band, you can turn on/off for each band you want. 

This jamming device can be used in conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train and etc. The handheld cellphone jammer is popular in America, Italy, South America, France, Spain, and etc. 

Features: 

1. Pocket-sized and portable design
2. ON/OFF switch make it more user-friendly
3. Rechargeable battery and car charger
4. Four channels with different frequency range,
Or customize other cellular standards in the world.
5. Each Band has a single switch.
Such as GPRS, iDEN, GPS, UMTS, WIFI, GPS

6. 1-15 meters range, total 2w power. 

7. Frequency can be customized. 

Basic informations: 

Product Name: Mini 2g 3g wifi cell phone jammer 

Output Power: 2w 

Jamming Radius:  1-15m (Depend on local signal intensity)

Antennas: 4pcs omni antennas 

Power supply: AC110-240V, 12V/2A

Built-in Battery: 2000mA/h

Built-in battery time : 1-2hours

Device Size: 113*60*31mm

Weight: 0.8kgs 

Specifications: 

Applications: 

Meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, Army authorities, Police authorities. Etc

Packing Lists: 

1pc Portable Wireless Signal Jammer
1pc Power Adapter (100-240V)
1pc Car Charger