Professional Handheld Signal Jammer – 12 Antennas Full Band Coverage: WiFi (2.4G/5.2G/5.8G), 5G/4G/3G/2G, GPS L1 & Lojack

Frequency Distribution Table:

Jamming Radius: 1 to 10 meters (depending on local signal strength).

Utilizes dual channels (CH3 & CH10) to effectively neutralize powerful 5G signals in close proximity to base stations.

Unlike standard jammers, this model covers the entire 5GHz spectrum (5.1G to 5.8G) to prevent modern routers from auto-hopping frequencies.

Combines GPS L1 and Lojack (VHF) frequencies to ensure complete protection against all forms of vehicle and personal tracking.

Features an aviation-grade aluminum shell with two built-in high-speed cooling fans for prolonged operation without overheating.

Equipped with 12 independent DIP switches, allowing users to turn specific frequency bands on or off as needed.

Power Supply: Built-in 7.4V/10000mAh battery providing 45-60 minutes of continuous use.

Dual Charging: Includes both an AC 110-240V adapter and a DC 12V car charger for mobile use.

Dimensions: 160 x 90 x 56 mm (handheld, portable design).

Why do we need to block 2G, 3G, 4G, and 5G signals in addition to blocking Wi-Fi 2.4G, 5.2G, and 5.8G?

Scenario 1: If you want to block mobile internet access, keep in mind that phones use not only Wi-Fi but also 2G, 3G, 4G, and 5G data to connect to the internet.

Scenario 2: Similarly, iPads may also use SIM cards for internet access. In this case, you must block 2G, 3G, 4G, and 5G signals to truly prevent the iPad from connecting once the Wi-Fi is blocked.

Scenario 3: Currently, some cameras equipped with 4G cards use both Wi-Fi 2.4G and cellular networks for connectivity. To disable them, you need to block their 2G, 3G, and 4G networks in addition to the 2.4G Wi-Fi.