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GPS blocker

5 Meters Indoor 12 Bands 12W Customized Frequency Mobile Phone Signal Security Device

ZD-SJH-12W-12B
The ZD-SJH-12W-12B Handheld Signal Blocker is a powerful 12-way designed to block 5G, 4G, 3G, 2G, WiFi, and GPS signals within a 1-5 meter radius. This portable signal stopper ensures secure, no-communication zones in sensitive areas like government facilities, prisons, exam halls, and military bases. With 1W output per band, it effectively disrupts wireless transmissions without interfering with other electronics. Compact size and easy to operate, it's ideal for enforcing privacy and security. Built to ISO 9001 standards, this radio frequency is a reliable solution for preventing unauthorized communication.
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 In today's hyper-connected world, controlling wireless communication is essential for maintaining security, privacy, and order in sensitive environments. The handheld signal blocker is an advanced device designed to block a wide range of frequencies, ensuring no unauthorized communication can take place. Whether you need a WiFi scrambler, a mobile phone signal jammer, or a radio frequency jammer, this powerful signal stopper provides comprehensive coverage for multiple communication bands, making it an indispensable tool for security professionals, government agencies, and private institutions.
This signal stopper is a high-tech device developed using advanced domestic and international technology. It is engineered to effectively disrupt wireless signals without causing interference to other electronic devices. This radio frequency  operates by emitting powerful interference signals across multiple frequency bands, effectively creating a jam signal zone that prevents mobile phones, GPS trackers, WiFi networks, and other wireless devices from transmitting or receiving data.

  The main features of this radio frequency device is that it stands out due to its 12-way frequency blocking capability, covering all major communication standards, including 5G, 4G, 3G, 2G, WiFi (2.4GHz & 5.8GHz), and GPS signals. With an output power of 1W per frequency band (12W total), it creates a radius of 1-5 meters, depending on the strength of the local signal. 

ProductParameters:

Working Frequency

C1: 750-813MHz (5G)

C2: 2010-2170MHz (3G)

C3: 3400-3600MHz (5G)

C4: 1805-1880MHz (2G)

C5: 1170-1280MHz (GPS L1)

C6: 2400-2485MHz (WIFI)

C7: 2515-2675MHz (5G)

C8: 869-960MHz (2G)

C9: 5725-5850MHz (WIFI)

C10: 1805-1920NHz (4G)

C11: 1550-1580MHz (GPS)

C12: 8690-960MHz (2G)

Power Supply

50-60MHz, 100-240V

AC with AC Adapter

AC 100-240V-DC12V

Main Size

160*90*56mm

Total Weight

1.25kg

Output Power

1W per band, 12W in total