20 Channels 52W Power Mobile Phone Signal Jammer with 60m Range for Secure Areas

This 20 antennas all-in-one desktop mobile phone jammer SA-020B is the latest private design. As the world's first all-in-one 5G cellphone signal jammer with 3.5G, 3.7G, 5G WiFi and remote control, it can block GSM, 3G, 4G, VHF, UHF, Wi-Fi, GPS, L1, L2, L5, LOJACK, 5.2G, 5.8G, 3.5G, 3.7G, and RF signals like 315, 433, 868. This cellphone jammer meets your requirements for most general types of affected frequencies.

High power with large coverage range up to 60 meters. Features a good cooling system with 5 cooling fans inside. Ideal for school classrooms to prevent exam cheating and oil/gas stations for security purposes.

• All-in-one design with 20 frequency bands including 3.5G, 3.7G, 5G WiFi
• Remote control capability for remote switching
• Advanced cooling system with 5 internal cooling fans
• Low noise operation
• Individual band adjustment or shutdown without affecting other bands
• Continuous non-stop operation
• Stable performance capability
• Vehicle compatible with car charger
• Total output power: 52W
• Full set weight: 7.5kg
• Power supply: AC 110V/220V and 12V cable to car battery
• Dimensions: 450mm x 240mm x 60mm