5-band high-performance portable mobile signal jammer, capable of effectively blocking signalsMobile signal+GPS+2.4GHz wifi+3G all frequency bands, using imported chips,Handheld, each frequency band has an independent switch, making it more convenient to use!

The ZEP-04 handheld mobile phone&satellite signal jammer is designed by our factory based on the current widespread use of wireless networks,Bluetooth, wireless transmission, etc.) and tracking (car positioning, mobile phone positioning, etc.)Provide some confidentiality for Google network location, etcSpecially designed and produced for the inconvenience caused by units and individuals, targeting all current issuesGPS satellite positioning system and wirelessThe characteristics of this product include its radius when usedEffective GPS satellite signals and wireless transmission signals within a range of 5-20 metersTruncate to form an effective protected area, so that your movements are not worried about being tracked.

GPS jammerZEP-04 Product Features

1. Effectively prevent being tracked by GPS satellite positioning, protect your whereabouts privacy and information confidentiality

2. Simultaneously effectively block mobile phone signals such as CDMA/GSM/DCS/PSS/3G

3. Can block 2.4GHz WIFI and wireless transmission signals

4. Small size, high power, light weight, wide coverage, convenient to carry

Applicable places for GPS jammer ZEP-04

1. Vehicles with GPS positioning or navigation installed

2. Party, government or national key confidential places

3. Individuals who need to prevent tracking and prevention

Performance indicators of GPS jammer ZEP-04

Handheld mobile phone+satellite signal+WIFI blocker

The slow start function shields the instrument from working power supply rising from zero to stability within 4 seconds after power on.

After the blocking function is activated, the phones within its range will be blocked within 35 seconds.

Transmission frequency range: 860-960MHz 1.800-1.990GHz Transmission power: 1W ± 200mA

Environmental temperature: -20-+55 ℃ Relative humidity: 30-95%

Operating frequency band: CDMA800GSM900、DCS1800、PCS1900、 Little Smart.

Control range: around 5-40 meters.

Usage of Mobile Signal Shielding Instrument

1. Select the area where the phone signal needs to be cut off and place the disconnector on the desktop or wall in that area.

2. After installation, turn on the power supply of the disconnector and turn on the power switch.

3. After the device is connected, press the power switch to disconnect the device and it will start working. At this moment, all open mobile phones on site

Lost communication signal while searching for network status. Both the calling and called parties are unable to establish a call connection.The portable mobile phone signal shielding instrument is made of imported IC and independently developed, specially designed for some special needs at home and abroadSmall venues that are fully confidential, such as confidential offices, negotiation rooms, mobile vehicles, political and business circles.