WiFi Jamming Device To Block WiFi Signal Handheld Cell Phone Jammer 12V
This high-power 12V handheld signal jammer effectively blocks all cellular (2G, 3G, 4G LTE), WiMAX, and WiFi signals in various environments. Designed for use in exam rooms, churches, temples, gas stations, vehicles, trains, and other locations requiring signal control, this portable device offers reliable performance and flexible operation.
Key Features
- Advanced cooling system with internal fan for optimal temperature control
- Individual band control - turn specific frequencies on/off independently
- Vehicle-compatible with included DC12V car charger
- Robust construction for dependable operation
- Customizable frequency options available
Technical Specifications
| Frequency Band |
Range |
| CDMA 850 |
851-894MHz |
| GSM 900 |
925-960MHz |
| DCS 1800 |
1805-1880MHz |
| PCS 1900 |
1930-1990MHz |
| 3G 2100 |
2110-2170MHz |
| GPS |
1570-1580MHz |
| WiFi 2.4G |
2400-2485MHz |
| 4G LTE 700 (US) |
725-770MHz |
| 4G LTE 1700 (US) |
2110-2155MHz |
| 4G LTE 800 (EU) |
791-821MHz |
| 4G LTE 2300 |
2300-2400MHz |
| 4G LTE 2600 (EU) |
2620-2690MHz |
Device Specifications
| Parameter |
Specification |
| Total Power Output |
4W |
| Power Supply |
AC 100-240V, 50-60Hz with DC12V adapter |
| Shielding Radius |
5-20 meters @ -75dBm (varies with local signal strength) |
| Net Weight |
1.0 kg |
| Operating Temperature |
-10°C to +55°C |
| Dimensions |
87 x 40 x 143 mm (excluding antennas) |
| Battery Performance |
4-hour charge time, 1-2 hours operating time |
Package Contents
- 1 x High Power Jammer
- 1 x AC Power Supply
- 1 x DC Power Supply
- 8 x Antennas
- 1 x Car Charger
Applications
Military operations, gas stations, checkpoints, meeting rooms, hospitals, banks, churches, conference rooms, and other secure environments requiring signal control.
Important: For sensitive locations such as hospitals and gas stations, conduct field testing first to ensure no interference with normal equipment operation. ODM and OEM orders are welcome.
Customizable Frequencies
LoJack 173MHz, 433MHz, 315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS, 3G, 4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1/L2, Galileo, Compass, Glonass, WiFi, Bluetooth, spy camera, WiMAX, UAV, drone frequencies, and more.
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