Phone Signal Blockers

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To be the stage of realizing dreams of our employees! To build a happier, far more united and far more specialist team! To reach a mutual profit of our customers, suppliers, the society and ourselves for Phone Signal Blockers, Cell Phone Signal Jammer Illegal , 8 Band Signal Jammer , Cell Phone Signal Jammer , We believe in quality over quantity. Before export of the hair there is strict quality control check during treatment as per international quality standards. In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for Phone Signal Blockers, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products. Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us.


  • 8 Year Exporter Mobile Phone Jammer Project - High Power Handheld Signal Jammer HS-P8J – Hisea

    8 Year Exporter Mobile Phone Jammer Project - High Power Handheld Signal Jammer HS-P8J – Hisea

    Accessories Nylon Cover, Antenna, AC Power Adapter. DC12V Car Charger
  • Factory Outlets Drone Gun Jammer - Handheld cell phone jammer – Hisea

    Factory Outlets Drone Gun Jammer - Handheld cell phone jammer – Hisea

    •Highly portable. Easy to carry. •Palm Sized •ON/OFF switch make it use more user-friendly. •Higher efficient jamming effect by the high power 0.5watt design. •Optional cover to make the jammer easier to carry.   Type Output Port Frequency Radius range Type A Europe and Middle east Market GSM900 925-960 MHz 5M@ depending on the mobile service provider’s network condition GSM1800 1805-1880 MHz 3G 2110-2170 MHz Type B American and Asia Market CDMA GSM 850-894 MHz 5M@ depending o...
  • Newly Arrival Drone Jammer Anti Drone Device - High-Powered Man Pack Signal Jammer – Hisea

    Newly Arrival Drone Jammer Anti Drone Device - High-Powered Man Pack Signal Jammer – Hisea

    Basic Info. Model NO.:VIP101L(420W) Type:Military Technical Equipment Export Markets:Global Additional Info. Trademark:VECANO Origin:China Product Description Country of Origin:  China (mainland)  Brand Name:  VECANO  Primary Competitive Advantages:  · Guarantee/Warranty  · International Approvals  · Military Specifications  · Price  · Product Features  · Product Performance  · Prompt Delivery  · Quality Approvals  · Reputation...
  • Top Suppliers 4g Lte Mobile Phone Jammer - High Power Cellular Phone Jammer – Hisea

    Top Suppliers 4g Lte Mobile Phone Jammer - High Power Cellular Phone Jammer – Hisea

    Detailed Product Description Jamming Range: 50-200m Total  Output Powe: 200watts Power Supply: AC110-240V RF Output Power Per Band: 47 DBm   Equipped with special high gain directional planar antenna or fiberglass omni-directional whip antenna, the jammer can effective block  CDMA/GSM/DCS /3G/ LTE/WIMAX .   Use the overseas advanced chip and technology . With independent modular design, it keeps high operation efficiency, and avoid mutual interference.   50 watts per...
  • Factory Cheap Hot Tangreat Jammers - K600 Spy Signal Detector – Hisea

    Factory Cheap Hot Tangreat Jammers - K600 Spy Signal Detector – Hisea

    Product introduction:        The new style detector named K600, is built with military quality, and added the code table on the LED display. It indicates that the strength of the signal source more accurate. After upgrading this product, the intelligent detection mode has opened a new page in the market. Efficient and convenient usage method, make all products that violate your privacy invisible nowhere to hide. This is an exclusive product. Mainly for eavesdropp...
  • Top Quality Network Signal Jammer - K600 Spy Signal Detector – Hisea

    Top Quality Network Signal Jammer - K600 Spy Signal Detector – Hisea

    Product introduction:        The new style detector named K600, is built with military quality, and added the code table on the LED display. It indicates that the strength of the signal source more accurate. After upgrading this product, the intelligent detection mode has opened a new page in the market. Efficient and convenient usage method, make all products that violate your privacy invisible nowhere to hide. This is an exclusive product. Mainly for eavesdropp...
  • factory customized Gps Detectors - Vehicular Bomb Jammer System – Hisea

    factory customized Gps Detectors - Vehicular Bomb Jammer System – Hisea

    Product Description V-5.6  is a Vehicle Jamming System,Convoy Jamming System,RCIED Jammer,Rf Jammers,Bomb Jammers.  Equipped with an ultra-broadband frequency bands : 25-2500Mhz. and 25-6000Mhz  All frequency bands are jammed continuously and simultaneously .  Designed with shockproof case. Easy of mobility, can be carried like a trolley.  Device body is no more than 88Kg.  Integrated back-up battery system for continuous silent operation and fast start .  ...
  • Well-designed Dds Jammers - Waterproof High Power Done Jammer  – Hisea

    Well-designed Dds Jammers - Waterproof High Power Done Jammer – Hisea

    Manufacturer Specifications: -CDMA 800: 850-894MHz-GSM 900: 925-960MHz-GSM 1800: 1805-1880MHz-GSM 1900: 1920-1990MHz-3G: 2110-2170MHz-GPSL2-L5: 1170-1280MHz-VHF: 135-174MHz-UHF: 400-470MHz-315MHz-4G LTE: 725-770MHz-4GWIMAX: 2345-2400MHz,2500-2690MHz-LOJACK: 167-175MHz (Frequency band optional) Basic Specifications Power supply:Used after connecting the power supplyJam Radius:Up to 1000 metersTotal output power:300WVoltage : AC110 or 220-240V /DC, 24V-27VOperating temperature:-10℃ to +5...
  • Factory made hot-sale Audio Bug Detector - 8 bands WiFi Cell phone Jammer – Hisea

    Factory made hot-sale Audio Bug Detector - 8 bands WiFi Cell phone Jammer – Hisea

    Key Specifications/Special Features: Features:  o 8-band radius, 20 to 50 meters  o Remote monitoring through USB to internet to control on and off, suit different kinds of situations for signal intensity mobile network   Specifications:  o Working hours: long time  o Total output power: 12.5W  o Power supply: 110 to 220V AC/5V DC  o Control: wireless remote control (turn on and turn off), remote monitoring through USB to internet  o OEM and ODM are welcomed  o Output ports: 10W-30W &nbs...
  • Factory Price For Signal Jammer For Car - Handheld Wifi Signal jammer (6 bands) – Hisea

    Factory Price For Signal Jammer For Car - Handheld Wifi Signal jammer (6 bands) – Hisea

    HS-S60J best handheld mobile jammer works with all frequency bands used by the wireless devices around you except low frequencies and 4G band. When you have such device in your hands, there is almost nothing that can hurt your privacy or break the secrecy of your location within 15 meters radius around you. Even the most advanced tracking, eavesdropping, wiretapping and other anti privacy technologies are unable to work properly when they are in the working range of this product. HS-S60J is d...
  • Cheap PriceList for 4g Cell Phone Jammer Kit - High Power Handheld Signal Jammer HS-P8J – Hisea

    Cheap PriceList for 4g Cell Phone Jammer Kit - High Power Handheld Signal Jammer HS-P8J – Hisea

    Accessories Nylon Cover, Antenna, AC Power Adapter. DC12V Car Charger
  • Discountable price Economy Hidden Bug Detector - Radio Jammer (Low-Frequency) – Hisea

    Discountable price Economy Hidden Bug Detector - Radio Jammer (Low-Frequency) – Hisea

    Basic Info. Model NO.:V-0102 Export Markets:Global Additional Info. Trademark:VECANO Origin:China Product Description All specified frequency bands will be blocked simultaneously Low weight and nice texture and colorTo block wireless phone communication links within an effective area  Show the working power on the shell with green lights Mini size medium power cellphone jammer  No harm to human body  1. RF-Frequency:  (A)RF-Frequency: 136-155MHz  (B)RF-Frequency...