10 Channels 24 Hours Working 3 Cooling Fans Wireless Signal Jammer Blocker for 5G GPS WiFi VHF UHF

This model SA-NJ10S is an upgraded version of the SA-008S, featuring additional output ports for enhanced 5G frequency coverage and improved signal jamming capabilities for 4G and 2G networks. With greater compatibility and superior shielding performance, this represents a significant advancement over previous jamming technology.

This high-power 10-antenna wireless jammer effectively blocks signals across multiple frequencies including CDMA, GSM, DCS, PCS, 3G, WiFi, Bluetooth, GPS, and LoJack simultaneously. Designed with 18W high output power, this desktop unit provides jamming coverage up to 40 meters, depending on local signal conditions.

The integrated high-quality cooling system enables continuous 24-hour operation, ensuring reliable performance and extended operational lifespan.

Available for customization: LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 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, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, and more.

• Advanced cooling system for 24-hour continuous operation
• Effective jamming range up to 40 meters
• Stable performance with cost-effective operation
• 18W output power for enhanced jamming efficiency
• 10 channels covering diverse frequency ranges
• Customizable for global cellular standards including 450MHz, GPRS, iDEN, GPS, UMTS, WiFi, AWS, and 4G

Ideal for environments requiring signal control including libraries, churches, classrooms, meeting rooms, and other locations where mobile phone usage needs to be restricted. This high-power cell phone jammer is specifically designed for areas where mobile communication devices are prohibited.

• Jammer Host × 1 piece
• AC Charger × 1 piece
• Antennas × 10 pieces