CCTV Camera, Jammer, Voice Recorder manufacturer / supplier in China, offering 28 Bands Handheld Signal Jammer 2g/3G/4G/5g/WiFi GPS Cell Phone Positioning Signal Jammer (Grey), 1080P HD WiFi Camera Home Safety Real Time Sharing Bidirectional Intercom Camera Bluetooth Audio Remote Outdoor Sports Intelligent Cam, 12 Antennas Portable Signal Jammer, Total 12watt, Distance up to 10m, Battery Time 2hours and so on.
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