Home Electrical & Electronics Signal Jammer Mobile Phone Signal Jammer Phone Shielding Device 2025 Product List

Phone Shielding Device

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US$ 298-398 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora
900;1800;2100;2600;1500,173;2400;5800;3600
Car, Hotel, Office,School
8 Antenna 8 Channels
28W 3-4W Each Band
2-40 Meters Depends on Signal Strength

Favorites

US$ 1688-1988 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
900;1800;1900;2100;2600;173;433;2400;5800;3600
School, Hotel, Office,Prison
8 Antenna 8 Channels
160W 10-25W Each Band
10-120 Meters Depends on Signal Strength

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US$ 120-130 / pieces
1 pieces (MOQ)
Fujian Jiefei Hou Science and Technology Co., Ltd.
Fujian Jiefei Hou Science and Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop, Telephone, Computer, Workstation, Server, Mobile Phone, Laptop
Wireless
Anti Fpv/Drone Jammer
Radio Frequency Coaxial (RF)
CE, ISO, RoHS, GS, CE, ISO, RoHS, GS
New

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US$ 15000-20000 / Set
1 Set (MOQ)
Suzhou Kedou Precision Machinery Co., Ltd.
Suzhou Kedou Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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One Year
Die Cutting and Creasing Machine
Platen
Horizontal
Metal Mold
Computerized

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US$ 1 / Piece
1 Piece (MOQ)
Wolves Team Limited
Wolves Team Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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CDMA800
869~894MHz
Gas Station
Customary Packing
30X450X15Cm
Shenzhen, China

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US$ 1 / Piece
1 Piece (MOQ)
Wolves Team Limited
Wolves Team Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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CDMA/GSM/3G Cellphone
20-6000MHz/700-2600MHz
Office
5%-95%
2-45m
on/off with Switch

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1 Piece (MOQ)
Shenzhen Texin Electronics Co., Ltd.
Shenzhen Texin Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

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Phone WiFi 433MHz
Phone WiFi etc.
School Meeting Room Cinema etc
Durable Case or Box
320*235*65mm
Yantian, China

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US$ 220 / pieces
1 pieces (MOQ)
Fujian Jiefei Hou Science and Technology Co., Ltd.
Fujian Jiefei Hou Science and Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Anti Fpv/Drone Jammer
Radio Frequency Coaxial (RF)
CE, ISO, RoHS, GS
New

Favorites

US$ 498-698 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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FM GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
80-108;1900;1800;1900;2100;2600;173;2400;5800;3600
Car, Hotel, Office,School
FM Radio 80-108MHz, Wi-Fi 6e 5925-6425
27 Antenna 28 Bands
28W 1W Each Band

Favorites

US$ 1000-20000 / Piece
1 Piece (MOQ)
Zhejiang Fanshuang Technology Co., Ltd.
Zhejiang Fanshuang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO14001, Others
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Carton+EPE Packing
Shanghai, China
China

Favorites

US$ 1000-20000 / Piece
1 Piece (MOQ)
Zhejiang Fanshuang Technology Co., Ltd.
Zhejiang Fanshuang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO14001, Others
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Carton+EPE Packing
Shanghai, China
China

Favorites

US$ 318-418 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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5g GSM CDMA 3G 4G Wi-Fi GPS Lojack Lora 433 315
5800;3600,900;1800;1900;2100;2600;GPS;433;2400
Car, Hotel, Office,School
16 Antenna 16 Channels
16W 1W Each Band
2-25 Meters Depends on Signal Strength

Favorites

US$ 1688-1988 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
900;1800;1900;2100;2600;173;433;2400;5800;3600
School, Hotel, Office,Prison
8 Antenna 8 Channels
160W 10-25W Each Band
10-120 Meters Depends on Signal Strength

Favorites

US$ 1000-8000 / Piece
1 Piece (MOQ)
Zhejiang Fanshuang Technology Co., Ltd.
Zhejiang Fanshuang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO14001, Others
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Carton+EPE Packing
Shanghai, China
China

Favorites

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GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora
900;1800;1900;2100;2600;GPS;2400;5800;3600
Car, Hotel, Office
14 Antenna 14 Channels
14W 1W Each Band
2-25 Meters Depends on Signal Strength

Favorites

US$ 318-418 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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5g GSM CDMA 3G 4G Wi-Fi GPS Lojack Lora 433 315
5800;3600,900;1800;1900;2100;2600;GPS;433;2400
Car, Hotel, Office,School
16 Antenna 16 Channels
16W 1W Each Band
2-25 Meters Depends on Signal Strength

Favorites

US$ 4.9-5.9 / Piece
10 Pieces (MOQ)
Shenzhen City Autoe Technology Co., Ltd.
Shenzhen City Autoe Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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1560 - 1620 MHz
1560 - 1620 MHz
Car
5-10 Meters
Gpsl1+Glonass1560-1620MHz
80g

Favorites

US$ 318-418 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315
900;1800;1900;2100;2600;173;433;2400;5800;3600
Car, Hotel, Office
16 Antenna 16 Channels
2-20 Meters Depends on Signal Strength
AC100-240V or DC12V Car Charger

Favorites

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GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora
900;1800;1900;2100;2600;GPS;2400;5800;3600
Car, Hotel, Office
14 Antenna 14 Channels
14W 1W Each Band
2-25 Meters Depends on Signal Strength

Favorites

US$ 12-14 / Piece
10 Pieces (MOQ)
Shenzhen Dexin Industrial Co., Ltd.
Shenzhen Dexin Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

Secured Trading Service

Enjoy trading protection from Made-in-China.com

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5(4.4)

"Awesome Customer Service"
Awesome Customer Service
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CE
Black/Blue
20MHz-6000MHz
up to 10 Meters
5cm to 10cm
5cm to 6 Meters

Favorites

US$ 220 / pieces
1 pieces (MOQ)
Fujian Jiefei Hou Science and Technology Co., Ltd.
Fujian Jiefei Hou Science and Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Anti Fpv/Drone Jammer
Radio Frequency Coaxial (RF)
CE, ISO, RoHS, GS
New

Favorites

US$ 220 / pieces
1 pieces (MOQ)
Fujian Jiefei Hou Science and Technology Co., Ltd.
Fujian Jiefei Hou Science and Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Anti Fpv/Drone Jammer
Radio Frequency Coaxial (RF)
CE, ISO, RoHS, GS
New

Favorites

US$ 14000 / Set
1 Set (MOQ)
Suzhou Kedou Precision Machinery Co., Ltd.
Suzhou Kedou Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Die Cutting and Creasing Machine
Platen
Horizontal
Steel Plate
Computerized
Automatic

Favorites

US$ 158-258 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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GSM CDMA 3G 4G Wi-Fi GPS Lojack Bluetooth
900;1800;2100;2600;1500,173;2400;5800
Car, Hotel, Office,School
8 Antenna 8 Channels
8W 1W Each Band
2-20 Meters Depends on Signal Strength

Favorites

US$ 228-328 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

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GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Bluetooth
900;1800;2100;2600;1500,173;2400;5800;3600
Car, Hotel, Office,School
12 Antenna 12 Channels
8.4W 0.7W Each Band
2-20 Meters Depends on Signal Strength

Favorites

US$ 25000-50000 / Set
1 Set (MOQ)
Suzhou Kedou Precision Machinery Co., Ltd.
Suzhou Kedou Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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One Year
Die Cutting and Creasing Machine
Platen
Horizontal
Metal Mold
Computerized

Favorites

US$ 228-328 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

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GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Bluetooth
900;1800;2100;2600;1500,173;2400;5800;3600
Car, Hotel, Office,School
12 Antenna 12 Channels
8.4W 0.7W Each Band
2-20 Meters Depends on Signal Strength

Favorites

US$ 25000-50000 / Set
1 Set (MOQ)
Suzhou Kedou Precision Machinery Co., Ltd.
Suzhou Kedou Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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One Year
Die Cutting and Creasing Machine
Platen
Horizontal
Metal Mold
Computerized

Favorites

US$ 1298-1698 / Piece
1 Piece (MOQ)
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
Contact Now

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GSM 3G 4G 5g WiFi GPS Lojack UHF VHF
900 1800 2100 3600 2.4G 5.8g 1.5g
Swat Teams, VIP Convoy, Metting Room
12 Antenna 12 Channels
86W 3-10W Each Band
10-80 Meters Depends on Signal Strength

Favorites

US$ 25000-50000 / Set
1 Set (MOQ)
Suzhou Kedou Precision Machinery Co., Ltd.
Suzhou Kedou Precision Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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One Year
Die Cutting and Creasing Machine
Platen
Horizontal
Metal Mold
Computerized
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Questions & Answers on Phone Shielding Device
Q
How can I evaluate the quality of signal jammers from suppliers in China?
A
Our Phone Shielding Device offers exceptional quality within the Signal Jammer category.Evaluate the quality of signal jammers by considering factors such as range, jamming effectiveness, durability, and build quality. The best way is to request product specifications and test the jammers before bulk purchase from a reliable supplier.
Q
What are the advantages of manufacturing signal jammers in China?
A
The Phone Shielding Device is an essential part of our Signal Jammer offerings.There are several advantages to manufacturing signal jammers in China, including cost-effectiveness, access to skilled labor, advanced technology, and the ability to customize products. Partnering with a manufacturing facility in China ensures high-quality and competitively priced signal jammers.
Q
What frequency bands do signal jammers commonly cover?
A
The Phone Shielding Device is included in our comprehensive Signal Jammer range.Signal jammers can cover a range of frequency bands used by devices like mobile phones, GPS, and Wi-Fi. A well-known manufacturer usually provides signal jammers that target specific frequency ranges for effective jamming.
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