Signal Knight is a professional cell phone jammer, cell phone booster and RF signal detector manufacturer in China. We have an excellent R&D team which can design kinds of wireless phone jammers, boosters and RF detectors for satisfying different clients' demands. Signal Knight is the ideal choice for a manufacturer to consult, design and manufacture mobile phone jammers, mobile phone repeaters and RF signal detectors in the global market.

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DKL LifeGuard

DKL LifeGuard


Model: DKL LifeGuard 1.0 Life Detector Introduction: DKL LifeGuard 1.0 portable human life detector is the latest and best detecting device, which can locate al Details
Clock Type Spy Camera -Clock Spy Camera

Clock Type Spy Camera -Clock S


Model No: SK-S06A Features: * 2.4G Transmitter frequencty ,380TV lines sharp picture display. * Built-in microphone for audio monitoring * Tiny size for discree Details
Power Adjustable Remote Control phone Jammer

Power Adjustable Remote Contro


Model:SK-05E Power Adjustable Remote Control Phone Jammer Introduction: SK-05E Power Adjustable Remote Control Phone Jammer are the latest model phone jammer, w Details
Power Adjustable Romote Control Mobile phone Jammer

Power Adjustable Romote Contro


Model:SK-05EA Power Adjustable Remote Control Mobile Phone Jammer Introduction: SK-05EA Power Adjustable Remote Control Mobile Phone Jammer are the latest model Details