External 6 Channel Signal Jammer School Cell Phone GPS WiFi Signal Blocker
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External 6-Channel Signal Jammer School Anti-cheating Cell Phone GPS WiFi Signal Blocker This is a 6-channel signal jammer suitable for small exam rooms to prevent cheating.
This External 6-Channel Signal Jammer School Anti-cheating Cell Phone GPS WiFi Signal Blocker can shield 2G, 3G, 4G, 5G, GPS, WiFi signals within a radius of 5-20 meters, and supports custom shielding frequency bands.
For this External 6-Channel Signal Jammer School Anti-cheating Cell Phone GPS WiFi Signal Blocker: * Support for custom frequency bands and coverage masks; * Relatively small size, but more cost-effective; * 6 external omnidirectional antennas, easy to install; * Good heat dissipation performance, built-in heatsink and external heatsink; * The shell is made of sturdy aluminum alloy material; * Built-in IC chip and power supply PCBA board are original design, stable output power.
For this External 6-Channel Signal Jammer School Anti-cheating Cell Phone GPS WiFi Signal Blocker: * It is used in places where the use of mobile phones is prohibited, such as examination rooms, dormitories, courts, conference rooms, etc. * Used in the family to prevent children from indulging in the Internet; * It can also prevent insiders from revealing information during emergency missions.
External 6-Channel Signal Jammer School Anti-cheating Cell Phone GPS WiFi Signal Blocker x 1 Antenna x 6 Power cord x 1 Power Adapter x 1
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Product Tags: Anti Cheating 6 Channel Signal Jammer 6 Channel GPS WiFi Signal Blocker ISO9001 Mobile Cell Phone Jammer |
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