Technical Specifications
| Parameter Name | Parameter Details |
| Model | H04US |
| Jamming frequencies | GSM/CDMA: 850-960MHz 3G: 2110-2170MHz GPS: 1570-1610MHz WiFi: 2400-2485MHz Wireless Signal: 315MHz 433MHz 868MHz |
| Jamming radius | Up to 20 meters |
| Power supply | Power plug, car adapter or built-in battery |
| Built-in battery | Rechargeable lithium-ion 2000mAh |
| Battery Life | 1-3 hours of continuous use |
| Total output power | Up to 3W |
| Voltage | AC 100 V, DC 12 V |
| Operating temperature | -10℃ to +50℃ |
| Operating humidity | 5% to 80% |
| Device size | Stowed antenna: 62mm*34*120mm Mounted antenna: 62mm*34mm*190mm |
Product Informations
The portable Glod 4 Antenna Jammer device features four antennas that provide a range of frequencies to block multiple signal bands, including 315MHz, 433MHz and 868MHz. This Wi-Fi mobile signal jammer is lightweight and is favored by customers for its portability.
This 4 Antenna jammer product is suitable for use in a variety of environments and is ideal for examination rooms, gas stations, churches, courthouses, libraries, conference centers, theaters, hospitals, military facilities, and other places where cell phone use needs to be prohibited.
Main Features:
- Can be used and charged in the car.
- The design is compact, exquisite and easy to carry.
- Can operate continuously for 24 hours.
- Adopt advanced cooling system with good heat dissipation effect.
Applicable Places:
- Various examination rooms.
- Church.
- Library.
- Conference room.
- Theater.
Precautions:
1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.
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