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Total 641 products for calcium channel blocker Manufacture & Suppliers

Multi-bands 14 Channels Cellular Cell Phone Signal Jammer WiFi Blocker UHF VHF 3G 4G Phone Signal Jammer

Product Description: Advantages and Features: 1. All the RF frequencies only blocking the downlink band, never to the uplink. 2. Good cooling system. Work 24 hours/365days continuously. 3. Easy and Fast Install...

Wolves Team Limited
China

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4 channel GSM 3G GPS WIFI 315MHz 433MHz 868MHz remote control frequency blocker mobile signal jammer

he GSM jammer uses the most popular four antennas, gold color and handheld design. For indoor and outdoor use, it is convenient, with small portable, light weight and easy to hide the main characteristics. Inte...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

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5g mobile phone signal shield with 10 channel wireless signal blocker

Product introduction Product model: bcsk-502c10 According to the principle of mobile phone (radio communication), this product adopts broadband scanning technology to cut off the wireless signal connection of 2...

Shenzhen bochuang shikong communication technology
Guangdong

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AC110V 16 Channel GPS Signal Blocker Desktop LOJACK WIFI GSM 3G 4G 5G

Product Information Name: Full Bands 16 Antennas Wireless Signal Jammer For 3G 4G 5G Wi-Fi GPS LOJACK Output power 40Watt Shielding Radius Up to 40m Model: CKJ-1601A16 Color: Black Basic Specifications Jam Sign...

ChingKong Technology Co.Ltd
Guangdong,China

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Desktop 16 Channel WIFI Jamming Device Mobile Phone GPS LOJACK Signal Blocker

Product Information Name: Full Bands 16 Antennas Wireless Signal Jammer For 3G 4G Wi-Fi GPS LOJACK Output power 40Watt Shielding Radius Up to 40m Model: CKJ-1601A16 Color: Black Basic Specifications Jam Signal ...

ChingKong Technology Co.Ltd
Guangdong,China

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8 Channel Design Cell Phone Signal Blocker Device 4 - 8 Watt Each Band

6-8W/Band High Power Mobile Phone Signal Jammer/46W Cell Phone Signal Jammer Brief Description: Vodasafe High power stationary jammer X8plus+ is updated version of X8plus, jamming up to 60m,can adjust block ran...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Trolley Type Case Drone Signal Jammer AC 110 - 240V To DC 27V Power Supply

...a built-in battery and can last for 1.5 hours when fully charged. Its frequency range setting is 6 channels, the total output power is 75W, each channel is 10-15W, the shielding distance can reach 300 meters...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Trolley Type Case Drone Signal Jammer AC 110 - 240V To DC 27V Power Supply

...a built-in battery and can last for 1.5 hours when fully charged. Its frequency range setting is 6 channels, the total output power is 75W, each channel is 10-15W, the shielding distance can reach 300 meters...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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6 Bands Mobile Phone Signal Isolator 50~200m Jamming Range , 2 Hours Working Time

... frequenices optional of this high power backpack signal jammer. Different from the existing 4 channels,this new backpack jammer has 6 channels which can meet the rasing of frequncies. Parameter Shielding Ra...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8W High Power WiFi Mobile Phone Signal Jammer 3dBi External Omni - Directional

...Blocker Wholesales Full Band Wi-Fi Jammer/Blocker Model:WJ100 Brief Description: Vodasafe Full band Wi-Fi Jammer Model WJ100 is mainly for WIFI 2.4G full channels, 5G full channels shielding, can effectively...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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8W High Power WiFi Mobile Phone Signal Jammer 3dBi External Omni - Directional

...Blocker Wholesales Full Band Wi-Fi Jammer/Blocker Model:WJ100 Brief Description: Vodasafe Full band Wi-Fi Jammer Model WJ100 is mainly for WIFI 2.4G full channels, 5G full channels shielding, can effectively...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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2.5dBi 8 Antennas Desktop Signal Jammer GSM 2g 3G 4G 5g Portable

... Network RC Blocker Features: 1. Good cooling system, work 24 hours continuously. 2. Jamming range up to 40m, 3. Stable capability, cost-effective choice 4. Output power 18w, make more efficient jamming. 5. ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Cell Phone Signal Remote Control Jammer EST-502C8 12W 8 Omni Directional Antennas

...Blocker Compact Indoor Cell Phone Signal Jammer EST-502C8 1. Product Specification 1st Channel: GSM 900: 925-960MHz 2nd Channel: DCS 1800: 1805-1880MHz 3rd Channel: 3G: 2110-2170MHz 4th Channel: CDMA 800: 87...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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30W Each Band Prison Cell Phone Jammers VSWR Protection 4GWiMax 2620 - 2690MHz

...Blocker/Waterproof Cell Phone Signal Blocker Description: The Six-Way Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported outdoors because its enclosure is waterpro...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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30W Each Band Prison Cell Phone Jammers VSWR Protection 4GWiMax 2620 - 2690MHz

...Blocker/Waterproof Cell Phone Signal Blocker Description: The Six-Way Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported outdoors because its enclosure is waterpro...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Single Point Remote Signal Shielding Device With Built In Lithium Battery

... was originally designed as a single-point 434MHz signal blocker. It is also a hand-held shield, and this model also has a built-in lithium battery that can be charged on one side. It can also be used after ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Single Point Remote Signal Shielding Device With Built In Lithium Battery

... was originally designed as a single-point 434MHz signal blocker. It is also a hand-held shield, and this model also has a built-in lithium battery that can be charged on one side. It can also be used after ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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1 - 40m Jamming Range Cell Phone Signal Jammer EST-502F22 22 Bands 44W Total Output

...Blocker Cell Phone / WIFI / GPS / VHF / UHF / 315 /433/868 Signal Jammer 1. Product Specification * available TX frequency which can be adjusted and used in this 22 antenna jammer (adjustable per customer re...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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40M 2W 22 Antenna 5G Signal Jammer with Car Charging

... be adjusted and used in this 22 antenna jammer (adjustable per customer request) 1st Channel: CDMA: 851-894MHz 2nd Channel: GSM: 925-960MHz 3rd Channel: DCS: 1805-1880MHz 4th Channel: PCS: 1920-1990MHz 5th ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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