12,855
3g Controller Products
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US $ 34-58 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Guangdong, China
Since 2023
Shanghai, China
Since 2019
US $ 130-178 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Guangdong, China
Since 2023
Shanghai, China
Since 2019
US $ 34-58 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Guangdong, China
Since 2023
Shanghai, China
Since 2009
US $ 160-163 /
pieces
FOB
1 pieces (MOQ)
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Main Products: LED Display, LED Moudle, Power Supply
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Trading Company
Guangdong, China
Since 2020
US $ 120-200 /
Set
FOB
1 Set (MOQ)
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Battery Type : Aaa Battery
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Shanghai, China
Since 2009
US $ 55-100 /
Set
FOB
1 Set (MOQ)
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Main Products: Coin Acceptor, Coin Selector, Vending Machine, Door Sensor, Remote Control, Automatic Door
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Shanghai, China
Since 2009
US $ 60-100 /
Piece
FOB
1 Piece (MOQ)
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Transmission Distance : 50-100m
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Shanghai, China
Since 2009
US $ 62-98 /
Piece
FOB
1 Piece (MOQ)
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Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Guangdong, China
Since 2023
US $ 82-93 /
Piece
FOB
1 Piece (MOQ)
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Function : Automatic Control, Protection
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Guangdong, China
Since 2023
US $ 111-121 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Guangdong, China
Since 2023
Guangdong, China
Since 2018
US $ 120-200 /
Set
FOB
1 Set (MOQ)
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Main Products: Coin Acceptor, Coin Selector, Vending Machine, Door Sensor, Remote Control, Automatic Door
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Shanghai, China
Since 2009
US $ 34-58 /
Piece
FOB
1 Piece (MOQ)
More
Certification : RoHS, ISO: 9001, CE
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Guangdong, China
Since 2023
US $ 8.1-12.7 /
Piece
FOB
50 Pieces (MOQ)
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Main Products: Earphone, Headphone, Wired Earphone, Charger, USB Cable, Hairdryer, Smart Watch, Curling Iron, Power Bank, Dust Collector
Contact Supplier
Trading Company
Guangdong, China
Since 2024
Guangdong, China
Since 2018
US $ 160-230 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Tablet PC, Laptop, Kiosk, Digital Signage, Smart TV, Notebook Computer, Laptops, 4G Tablet PC, Laptop Computer
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Guangdong, China
Since 2020
US $ 29-35 /
sets
FOB
5 sets (MOQ)
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Information content : Data
Contact Supplier
US $ 120-200 /
Set
FOB
1 Set (MOQ)
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Main Products: Coin Acceptor, Coin Selector, Vending Machine, Door Sensor, Remote Control, Automatic Door
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Shanghai, China
Since 2009
US $ 100-99,999 /
Piece
FOB
1 Piece (MOQ)
More
Function : Signal Transmission Equipment
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Manufacturer/Factory & Trading Company
Guangdong, China
Since 2021
US $ 100-99,999 /
Piece
FOB
1 Piece (MOQ)
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Main Products: Conference System, Matrix Switcher, Control System
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Manufacturer/Factory & Trading Company
Guangdong, China
Since 2021
About 3g Controller FAQ
Q What are the advantages of manufacturing signal jammers in China?
The 3g Controller 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?
Discover the perfect addition to your Signal Jammer with our 3g Controller.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.
Q How can I evaluate the quality of signal jammers from suppliers in China?
Discover the perfect addition to your Signal Jammer with our 3g Controller.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.
US $ 100 /
Piece
FOB
1 Piece (MOQ)
More
Certification : CE, ISO, RoHS, GS
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Trading Company
Hubei, China
Since 2020
US $ 229-339 /
Piece
FOB
5 Pieces (MOQ)
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Main Products: Powerwall Battery, Energy Storage Battery, LiFePO4 Battery, Solar Lithium Battery, Lithium Ion Battery, Solar Energy System, Lead Acid Battery, Gel Battery, Solar Panel, Solar Inverter
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US $ 34-58 /
Piece
FOB
1 Piece (MOQ)
More
Customized : Non-Customized
Contact Supplier
Guangdong, China
Since 2023
US $ 67-99 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Guangdong, China
Since 2023
US $ 29-35 /
sets
FOB
5 sets (MOQ)
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Certification : CE, RoHS
Contact Supplier
US $ 111-121 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Guangdong, China
Since 2023
US $ 100-99,999 /
Piece
FOB
1 Piece (MOQ)
More
Certification : CE, ISO, RoHS
Contact Supplier
Manufacturer/Factory & Trading Company
Guangdong, China
Since 2021
US $ 92-109 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Contact Supplier
Guangdong, China
Since 2023
Manufacturer/Factory & Trading Company
Guangdong, China
Since 2021
US $ 100-99,999 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Conference System, Matrix Switcher, Control System
Contact Supplier
Manufacturer/Factory & Trading Company
Guangdong, China
Since 2021
US $ 100-99,999 /
Piece
FOB
1 Piece (MOQ)
More
Certification : CE, ISO, RoHS
Contact Supplier
Manufacturer/Factory & Trading Company
Guangdong, China
Since 2021
US $ 10-9,999 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Conference System, Conference Microphone, Matrix Switcher, Signal Management, IR Interpretation, Translation, Discussion Vote
Contact Supplier
Guangdong, China
Since 2018
US $ 111-121 /
Piece
FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Guangdong, China
Since 2023