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    Signal Devices

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    Picture of K68 Hotel Anti-Sneak Shooting Anti-Location Automatic Detection Anti-Eavesdropping And Anti-Monitoring Camera Signal Detector

    K68 Hotel Anti-Sneak Shooting Anti-Location Automatic Detection Anti-Eavesdropping And Anti-Monitoring Camera Signal Detector

    • Highly sensitive chip, increase the scope of exploration and broaden the frequency of exploration
    • Intelligent detection, automatic identification of suspicious signals, built-in memory mode, suspicious signals accumulatively 5 times, the device automatically alarms
    • Combine the filter lens to quickly find the candid camera
    • LED infrared scanning lamp beads, the light is stronger and the distance is longer
    • Battery capacity: 3500mAh
    $44.13 $52.96
    Picture of DCS-LTE 4G Phone Signal Repeater Booster, EU Plug (Gold)

    DCS-LTE 4G Phone Signal Repeater Booster, EU Plug (Gold)

    • Cover the blind areas of indoor signals, so that there are no blind corners of indoor signals, and solve the inconvenience caused by blind areas.
    • Intelligently enhance the indoor signal to solve the problems of poor mobile phone signal, instability, and poor reception ability
    • Significantly improve the call quality and efficiently increase the signal strength
    • Improve 4G cellular data transmission, solve mobile phone network freezes, and improve mobile 4G Internet loading speed
    • Frequency range: 1800MHz
    $21.84 $26.64
    Picture of DCS 1800MHz Mobile Phone Signal Booster / LCD Signal Repeater with Sucker Antenna

    DCS 1800MHz Mobile Phone Signal Booster / LCD Signal Repeater with Sucker Antenna

    • About The Product
    • This LCD micro-repeater kit includes an outdoor and indoor antenna, suitable for mobile phone signal boosting, presenting good amplification effect with no blind spot, which is widely used at home, office, meeting room and other small places.
    • Note: Please ensure your phone frequency the same with our repeater before purchase, for different phone may use different frequency.
    • Features
    • Mini DCS 1800MHz LCD repeater for mobile phone signal boosting.
    $32.38 $40.15
    Picture of JAX-121A-8 GSM / DCS / WiFi / 3G / 4G / GPS / LOJACK Mobile Phone Signal Isolator, Coverage: 20 meters

    JAX-121A-8 GSM / DCS / WiFi / 3G / 4G / GPS / LOJACK Mobile Phone Signal Isolator, Coverage: 20 meters

    • Cover interface standards:
    • - GSM: 925 ---- 960MHz
    • - DCS: 1805 ---- 1880MHz
    • - 3G: 2,110 ---- 2,170MHz
    • - GPS: 1570MHZ ---- 1610MHZ
    $153.12 $177.62
    Picture of 808KB Black, Portable GPS Jammer (Coverage: 5~15m) (Black)

    808KB Black, Portable GPS Jammer (Coverage: 5~15m) (Black)

    • The Portable GPS Jammer is used to prevent the GPS tracker, to protect your information security.
    • * Features:
    • The GPS jammer isolator is made up of up to date paste components and integrated circuits. With advanced performance, it is easy to install and use, and can work continuously for a long time.
    • As the manufacturing process strictly follows ISO 9001 quality system, the device works stable and reliable. It is an ideal, reliable security product, which can be used to strengthen information security, and protect safe production and protect the environment at the same time.
    • * Main functions:
    $24.80 $30.01
    Picture of HK-809 High Sensitivity GPS Magnetic Field Electromagnetic Wave Wireless Signal Detector (Black)

    HK-809 High Sensitivity GPS Magnetic Field Electromagnetic Wave Wireless Signal Detector (Black)

    • The sensitivity can be adjusted. By adjusting the sensitivity to expand or reduce the detection range, the sensitivity is increased by 2-3 times, and the detection distance can reach 300mm
    • Anti-vibration, drop-proof, reliable and durable
    • Built-in 3.7V/1600MA H18500 lithium battery, when the battery is low, the under-voltage indicator will show green, and it can be charged with a mobile phone charger that supports 5V/1A
    • The mute and alarm modes can be adjusted. The more alarm lights, the closer the alarm object is, the buzzer switch is turned on, and the object can also be judged based on the sound
    • Highly sensitive chip, 1MHZ-2.8GHZ broadband can detect all locators/monitors/trackers, etc., and can accurately find the source of wireless transmission
    $45.77 $53.55
    Picture of Portable Car GPS Signal Jammer with Switch (Coverage: 0.5~15 meters) (Black)

    Portable Car GPS Signal Jammer with Switch (Coverage: 0.5~15 meters) (Black)

    • * Specification:
    • Blocks GPS reception and prohibits all GPS-enabled devices from tracking your current location
    • Causes you to appear "invisible" to all GPS devices within a radius of 0.5 to 15 meters of the device.
    • Output frequency: 1560 ~ 1580Mhz
    • Compact size and weight.
    $13.81 $16.43
    Picture of PU Leather RFID Cell Phone Car Key Signal Shielding Bag Anti Radiation Bag 11 x 6.5cm

    PU Leather RFID Cell Phone Car Key Signal Shielding Bag Anti Radiation Bag 11 x 6.5cm

    • Made of PU material, a unique special car key bag, anti-theft/anti-radiation/anti-harassment/anti-positioning/anti-information leakage
    • Simple and practical, moderate in size and easy to carry
    • The product backpack has a hanging buckle that can be buckled around the waist, which is very convenient. The key ring is seamlessly connected to the car key.
    • The buckle is made of anti-oxidation hardware, which is durable and wear-resistant.
    • Size: 11 x 6.5CM
    • Fabric: PU
    • Lining material: radiation protection material, RFID cloth
    $5.84 $7.24
    Picture of RFID Signal Shielding Bag Signal Blocker Pouch For Cell Phone Car Key, Size: 12 x 18.5cm (Camouflage-4)

    RFID Signal Shielding Bag Signal Blocker Pouch For Cell Phone Car Key, Size: 12 x 18.5cm (Camouflage-4)

    • Mobile phone signal shielding package, anti-theft/anti-radiation/anti-harassment/anti-location/anti-information leakage
    • The outer layer is made of Oxford textile fabric, which is wear-resistant and scratch-resistant; the inner layer is made of 0.12MM thickened metal fiber shielding cloth (shielding frequency band: 10KHZ-30GHZ, shielding efficiency: the actual shielding value can reach 99.999%)
    • Large capacity, suitable for mobile phones within 6.5 inches
    • Fabric: 1680D double-ply Oxford cloth
    • Size: 18.5 x 11.4cm
    $6.84 $8.48
    Picture of RFID Signal Shielding Bag Signal Blocker Pouch For Cell Phone Car Key, Size: 12 x 18.5cm (Camouflage-3)

    RFID Signal Shielding Bag Signal Blocker Pouch For Cell Phone Car Key, Size: 12 x 18.5cm (Camouflage-3)

    • Mobile phone signal shielding package, anti-theft/anti-radiation/anti-harassment/anti-location/anti-information leakage
    • The outer layer is made of Oxford textile fabric, which is wear-resistant and scratch-resistant; the inner layer is made of 0.12MM thickened metal fiber shielding cloth (shielding frequency band: 10KHZ-30GHZ, shielding efficiency: the actual shielding value can reach 99.999%)
    • Large capacity, suitable for mobile phones within 6.5 inches
    • Fabric: 1680D double-ply Oxford cloth
    • Size: 18.5 x 11.4cm
    $6.84 $8.28
    Picture of RFID Signal Shielding Bag Signal Blocker Pouch For Cell Phone Car Key, Size: 12 x 18.5cm (Camouflage-1)

    RFID Signal Shielding Bag Signal Blocker Pouch For Cell Phone Car Key, Size: 12 x 18.5cm (Camouflage-1)

    • Mobile phone signal shielding package, anti-theft/anti-radiation/anti-harassment/anti-location/anti-information leakage
    • The outer layer is made of Oxford textile fabric, which is wear-resistant and scratch-resistant; the inner layer is made of 0.12MM thickened metal fiber shielding cloth (shielding frequency band: 10KHZ-30GHZ, shielding efficiency: the actual shielding value can reach 99.999%)
    • Large capacity, suitable for mobile phones within 6.5 inches
    • Fabric: 1680D double-ply Oxford cloth
    • Size: 18.5 x 11.4cm
    $6.84 $8.41
    Picture of S698 Smart GPS Detector Anti-Sneak Shooting Anti-Monitoring Camera Detector

    S698 Smart GPS Detector Anti-Sneak Shooting Anti-Monitoring Camera Detector

    • Alarm mode: signal alarm
    • Detection frequency band: 1-8000MHz
    • Working range: 0.1-10 meters
    • Scope of application: hotels, conference rooms, cars
    • Power supply: USB charging/built-in lithium battery
    • Battery capacity: about 400 mah
    • Size: 120x63x12mm
    • Weight: 185g
    $63.65 $78.29