



Post Sourcing Request

Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Jammer , RF Amplifier , Signal Detector , Signal Booster , RF Antennas , Drone Detector System

Registered Capital:

2000000 RMB

Plant Area:

501~1000 square meters

Management System Certification:

ISO 9001, ISO 14001

Average Lead Time:

Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

OEM/ODM Service

Sample Available

Visit My Factory

Jammer, RF Amplifier, Signal Detector manufacturer / supplier in China, offering 6 Antenna Desktop GPS Wi-Fi Mobile Phone 3G 4G GSM Jammer Mobile Signal Interceptor Device, 4 Antenna Mini Mobile Power to Hide Portable GSM GPS Signal Jamming Small Devices, Handheld 18-Band 5g Mobile Signal Jammer Lojack 2g 3G 4G 5g Wi-Fi GPS UHF VHF Signal Jammer and so on.

Diamond Member Since 2022

Suppliers with verified business licenses

Audited Supplier

Supplier Homepage Products Mobile Phone Jammer

Contact Supplier

Mr. Kevin Chen

Mobile Phone Jammer

Total 109 Mobile Phone Jammer Products

5/5

Video

16 Antennas LCD Display Nylon Cover Portable 4G 5g Lojack GPS Bluetooth Wi-Fi Signal Jammer

16 Antennas LCD Display Nylon Cover Portable 4G 5g Lojack GPS Bluetooth Wi-Fi Signal Jammer

16 Antennas LCD Display Nylon Cover Portable 4G 5g Lojack GPS Bluetooth Wi-Fi Signal Jammer

16 Antennas LCD Display Nylon Cover Portable 4G 5g Lojack GPS Bluetooth Wi-Fi Signal Jammer

16 Antennas LCD Display Nylon Cover Portable 4G 5g Lojack GPS Bluetooth Wi-Fi Signal Jammer

16 Antennas LCD Display Nylon Cover Portable 4G 5g Lojack GPS Bluetooth Wi-Fi Signal Jammer

16 Antennas LCD Display Nylon Cover Portable 4G 5g Lojack GPS Bluetooth Wi-Fi Signal Jammer

FOB Price: US $318-418 / Piece

Min. Order: 1 Piece

Frequency Range: 5g GSM CDMA 3G 4G Wi-Fi GPS Lojack Lora 433 315

Frequency: 5800;3600,900;1800;1900;2100;2600;GPS;433;2400

Application: Car, Hotel, Office,School

Channels: 16 Antenna 16 Channels

Output Power: 16W 1W Each Band

Block Range: 2-25 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

14 Antennas 14 Watts Nylon Cover Handheld GPS WiFi GSM 4G 5g Mobile Phone Jammer

14 Antennas 14 Watts Nylon Cover Handheld GPS WiFi GSM 4G 5g Mobile Phone Jammer

14 Antennas 14 Watts Nylon Cover Handheld GPS WiFi GSM 4G 5g Mobile Phone Jammer

14 Antennas 14 Watts Nylon Cover Handheld GPS WiFi GSM 4G 5g Mobile Phone Jammer

14 Antennas 14 Watts Nylon Cover Handheld GPS WiFi GSM 4G 5g Mobile Phone Jammer

14 Antennas 14 Watts Nylon Cover Handheld GPS WiFi GSM 4G 5g Mobile Phone Jammer

14 Antennas 14 Watts Nylon Cover Handheld GPS WiFi GSM 4G 5g Mobile Phone Jammer

FOB Price: US $268-368 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora

Frequency: 900;1800;1900;2100;2600;GPS;2400;5800;3600

Application: Car, Hotel, Office

Channels: 14 Antenna 14 Channels

Output Power: 14W 1W Each Band

Block Range: 2-25 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

10 Antennas 20 Meters Portable GSM 3G 4G 5g Mobile Phone Jammer

10 Antennas 20 Meters Portable GSM 3G 4G 5g Mobile Phone Jammer

10 Antennas 20 Meters Portable GSM 3G 4G 5g Mobile Phone Jammer

10 Antennas 20 Meters Portable GSM 3G 4G 5g Mobile Phone Jammer

10 Antennas 20 Meters Portable GSM 3G 4G 5g Mobile Phone Jammer

10 Antennas 20 Meters Portable GSM 3G 4G 5g Mobile Phone Jammer

10 Antennas 20 Meters Portable GSM 3G 4G 5g Mobile Phone Jammer

FOB Price: US $198-298 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G Wi-Fi GPS Lojack Bluetooth

Frequency: 900;1800;2100;2600;1500,173;2400

Application: Car, Hotel, Office,School

Channels: 10 Antenna 10 Channels

Output Power: 7W 0.7W Each Band

Block Range: 2-20 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

40m 28W High Power 8-Band Handheld Wi-Fi GSM 3G 4G 5g Interference

40m 28W High Power 8-Band Handheld Wi-Fi GSM 3G 4G 5g Interference

40m 28W High Power 8-Band Handheld Wi-Fi GSM 3G 4G 5g Interference

40m 28W High Power 8-Band Handheld Wi-Fi GSM 3G 4G 5g Interference

40m 28W High Power 8-Band Handheld Wi-Fi GSM 3G 4G 5g Interference

40m 28W High Power 8-Band Handheld Wi-Fi GSM 3G 4G 5g Interference

40m 28W High Power 8-Band Handheld Wi-Fi GSM 3G 4G 5g Interference

FOB Price: US $298-398 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora

Frequency: 900;1800;2100;2600;1500,173;2400;5800;3600

Application: Car, Hotel, Office,School

Channels: 8 Antenna 8 Channels

Output Power: 28W 3-4W Each Band

Block Range: 2-40 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

16 Antenna 110W High Power GSM 3G 4G 5g Cell Phone Wi-Fi Jammer for Meeting Room

16 Antenna 110W High Power GSM 3G 4G 5g Cell Phone Wi-Fi Jammer for Meeting Room

16 Antenna 110W High Power GSM 3G 4G 5g Cell Phone Wi-Fi Jammer for Meeting Room

16 Antenna 110W High Power GSM 3G 4G 5g Cell Phone Wi-Fi Jammer for Meeting Room

16 Antenna 110W High Power GSM 3G 4G 5g Cell Phone Wi-Fi Jammer for Meeting Room

16 Antenna 110W High Power GSM 3G 4G 5g Cell Phone Wi-Fi Jammer for Meeting Room

16 Antenna 110W High Power GSM 3G 4G 5g Cell Phone Wi-Fi Jammer for Meeting Room

FOB Price: US $698-898 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315

Frequency: 900;1800;1900;2100;2600;173;433;2400;5800;3600

Application: School, Hotel, Office,Prison

Channels: 16 Antenna 16 Channels

Output Power: 110W 2-10W Each Band

Block Range: 10-80 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

30m 16watt High Power Handheld 8 Bands Cell Phone Lojack GPS Jammer for Car

30m 16watt High Power Handheld 8 Bands Cell Phone Lojack GPS Jammer for Car

30m 16watt High Power Handheld 8 Bands Cell Phone Lojack GPS Jammer for Car

30m 16watt High Power Handheld 8 Bands Cell Phone Lojack GPS Jammer for Car

30m 16watt High Power Handheld 8 Bands Cell Phone Lojack GPS Jammer for Car

30m 16watt High Power Handheld 8 Bands Cell Phone Lojack GPS Jammer for Car

30m 16watt High Power Handheld 8 Bands Cell Phone Lojack GPS Jammer for Car

FOB Price: US $218-318 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G Wi-Fi GPS Lojack

Frequency: 900;1800;2100;2600;1500,173;2400

Application: Car, Hotel, Office,School

Channels: 8 Antenna 8 Channels

Output Power: 16W 2W Each Band

Block Range: 2-30 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

80 Meters 85watt Powerful 12 Antennas Wi-Fi Bluetooth GSM 3G 4G 5g Mobile Phone Jammer

80 Meters 85watt Powerful 12 Antennas Wi-Fi Bluetooth GSM 3G 4G 5g Mobile Phone Jammer

80 Meters 85watt Powerful 12 Antennas Wi-Fi Bluetooth GSM 3G 4G 5g Mobile Phone Jammer

80 Meters 85watt Powerful 12 Antennas Wi-Fi Bluetooth GSM 3G 4G 5g Mobile Phone Jammer

80 Meters 85watt Powerful 12 Antennas Wi-Fi Bluetooth GSM 3G 4G 5g Mobile Phone Jammer

80 Meters 85watt Powerful 12 Antennas Wi-Fi Bluetooth GSM 3G 4G 5g Mobile Phone Jammer

80 Meters 85watt Powerful 12 Antennas Wi-Fi Bluetooth GSM 3G 4G 5g Mobile Phone Jammer

FOB Price: US $498-598 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315

Frequency: 900;1800;1900;2100;2600;173;433;2400;5800;3600

Application: School, Hotel, Office,Prison

Channels: 12 Antenna 12 Channels

Output Power: 85W 3-10W Each Band

Block Range: 10-80 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

12 Bands 68W High Power GPS Lojack Wi-Fi 4G 5g Cellphone Suitcase Handheld Jammer

12 Bands 68W High Power GPS Lojack Wi-Fi 4G 5g Cellphone Suitcase Handheld Jammer

12 Bands 68W High Power GPS Lojack Wi-Fi 4G 5g Cellphone Suitcase Handheld Jammer

12 Bands 68W High Power GPS Lojack Wi-Fi 4G 5g Cellphone Suitcase Handheld Jammer

12 Bands 68W High Power GPS Lojack Wi-Fi 4G 5g Cellphone Suitcase Handheld Jammer

12 Bands 68W High Power GPS Lojack Wi-Fi 4G 5g Cellphone Suitcase Handheld Jammer

12 Bands 68W High Power GPS Lojack Wi-Fi 4G 5g Cellphone Suitcase Handheld Jammer

FOB Price: US $1,298-1,698 / Piece

Min. Order: 1 Piece

Frequency Range: GSM 3G 4G 5g WiFi GPS Lojack UHF VHF

Frequency: 900 1800 2100 3600 2.4G 5.8g 1.5g

Application: Swat Teams, VIP Convoy, Metting Room

Channels: 12 Antenna 12 Channels

Output Power: 86W 3-10W Each Band

Block Range: 10-80 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

12 Bands VIP Convoy Protection Vehicle Roof Mounted 600watt High Power Wireless Signal Jammer

12 Bands VIP Convoy Protection Vehicle Roof Mounted 600watt High Power Wireless Signal Jammer

12 Bands VIP Convoy Protection Vehicle Roof Mounted 600watt High Power Wireless Signal Jammer

12 Bands VIP Convoy Protection Vehicle Roof Mounted 600watt High Power Wireless Signal Jammer

12 Bands VIP Convoy Protection Vehicle Roof Mounted 600watt High Power Wireless Signal Jammer

12 Bands VIP Convoy Protection Vehicle Roof Mounted 600watt High Power Wireless Signal Jammer

12 Bands VIP Convoy Protection Vehicle Roof Mounted 600watt High Power Wireless Signal Jammer

FOB Price: US $19,998-22,998 / Piece

Min. Order: 1 Piece

Frequency Range: UHF VHF GSM 3G 4G 5g WiFi GPS Lojack Lora

Frequency: 100 400 900 1800 2100 3600 2.4G 5.8g 1.5g

Application: Swat Teams, VIP Convoy, Anti-Drone

Channels: 6 Antenna 6 Channels

Output Power: 600W 50-100W Each Band

Block Range: 100-500 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

New 24 Antennas Nylon Cover Handheld Lojack Wi-Fi GPS Lora Lojack 433 315 868 Mobile Phone Jammer with LCD Display

New 24 Antennas Nylon Cover Handheld Lojack Wi-Fi GPS Lora Lojack 433 315 868 Mobile Phone Jammer with LCD Display

New 24 Antennas Nylon Cover Handheld Lojack Wi-Fi GPS Lora Lojack 433 315 868 Mobile Phone Jammer with LCD Display

New 24 Antennas Nylon Cover Handheld Lojack Wi-Fi GPS Lora Lojack 433 315 868 Mobile Phone Jammer with LCD Display

New 24 Antennas Nylon Cover Handheld Lojack Wi-Fi GPS Lora Lojack 433 315 868 Mobile Phone Jammer with LCD Display

New 24 Antennas Nylon Cover Handheld Lojack Wi-Fi GPS Lora Lojack 433 315 868 Mobile Phone Jammer with LCD Display

New 24 Antennas Nylon Cover Handheld Lojack Wi-Fi GPS Lora Lojack 433 315 868 Mobile Phone Jammer with LCD Display

FOB Price: US $468-668 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315

Frequency: 900;1800;1900;2100;2600;173;433;2400;5800;3600

Application: Car, Hotel, Office,School

Channels: 24 Antenna 24 Channels

Output Power: 24W 1W Each Band

Block Range: 2-20 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

New 18watt 18 Bands ABS Shell Handheld GPS Wi-Fi GSM 3G 4G 5g Mobile Phone Jammer

New 18watt 18 Bands ABS Shell Handheld GPS Wi-Fi GSM 3G 4G 5g Mobile Phone Jammer

New 18watt 18 Bands ABS Shell Handheld GPS Wi-Fi GSM 3G 4G 5g Mobile Phone Jammer

New 18watt 18 Bands ABS Shell Handheld GPS Wi-Fi GSM 3G 4G 5g Mobile Phone Jammer

New 18watt 18 Bands ABS Shell Handheld GPS Wi-Fi GSM 3G 4G 5g Mobile Phone Jammer

New 18watt 18 Bands ABS Shell Handheld GPS Wi-Fi GSM 3G 4G 5g Mobile Phone Jammer

New 18watt 18 Bands ABS Shell Handheld GPS Wi-Fi GSM 3G 4G 5g Mobile Phone Jammer

FOB Price: US $338-438 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315

Frequency: 900;1800;2100;2600;1500,173;433;2400;5800;3600

Application: Car, Hotel, Office,School

Channels: 16 Antenna 18channels

Output Power: 18W 1W Each Band

Block Range: 2-20 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

Unique Desktop 16 Antennas 110W High Power 80 Meters UHF VHF Wi-Fi Bluetooth GPS GSM 5g Mobile Phone Jammer

Unique Desktop 16 Antennas 110W High Power 80 Meters UHF VHF Wi-Fi Bluetooth GPS GSM 5g Mobile Phone Jammer

Unique Desktop 16 Antennas 110W High Power 80 Meters UHF VHF Wi-Fi Bluetooth GPS GSM 5g Mobile Phone Jammer

Unique Desktop 16 Antennas 110W High Power 80 Meters UHF VHF Wi-Fi Bluetooth GPS GSM 5g Mobile Phone Jammer

Unique Desktop 16 Antennas 110W High Power 80 Meters UHF VHF Wi-Fi Bluetooth GPS GSM 5g Mobile Phone Jammer

Unique Desktop 16 Antennas 110W High Power 80 Meters UHF VHF Wi-Fi Bluetooth GPS GSM 5g Mobile Phone Jammer

Unique Desktop 16 Antennas 110W High Power 80 Meters UHF VHF Wi-Fi Bluetooth GPS GSM 5g Mobile Phone Jammer

FOB Price: US $698-898 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315

Frequency: 900;1800;1900;2100;2600;173;433;2400;5800;3600

Application: School, Hotel, Office,Prison

Channels: 16 Antenna 16 Channels

Output Power: 110W 2-10W Each Band

Block Range: 10-80 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Video

18-Channel GPS RF 315 433GSM 3G 4G 5g Mobile Phone Jammer

18-Channel GPS RF 315 433GSM 3G 4G 5g Mobile Phone Jammer

18-Channel GPS RF 315 433GSM 3G 4G 5g Mobile Phone Jammer

18-Channel GPS RF 315 433GSM 3G 4G 5g Mobile Phone Jammer

18-Channel GPS RF 315 433GSM 3G 4G 5g Mobile Phone Jammer

18-Channel GPS RF 315 433GSM 3G 4G 5g Mobile Phone Jammer

18-Channel GPS RF 315 433GSM 3G 4G 5g Mobile Phone Jammer

FOB Price: US $438-498 / Piece

Min. Order: 1 Piece

Frequency Range: GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315

Frequency: 900;1800;1900;2100;2600;173;433;2400;5800;3600

Application: School, Hotel, Office, Prison

Channels: 18 Antenna 18 Channels

Output Power: 1-3W Each Band

Block Range: 2-40 Meters Depends on Signal Strength

Contact Now Request Sample Inquiry Basket

Show: 24 36 48