Home Electrical & Electronics GPS Tracker Vehicle GPS Tracker Protocol Device 2025 Product List

Protocol Device

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Radar
Intelligent System
Anti-Theft Alarm
Industry
Auto
CE, ISO

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US$ 3770-4147 / Piece
1 Piece (MOQ)
Raythink Technology Co., Ltd.
Raythink Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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Uncooled Vox Detector
640×512
12μm
8μm~14μm
<50mk
Support Temperature Width Stretch

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US$ 35-39 / Piece
1 Piece (MOQ)
Shenzhen Eelink Communication Technology Co., Ltd.
Shenzhen Eelink Communication Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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No Screen
Automotive
FCC
1 Year
Tk419
GPS Tracking Device

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US$ 155.4 / Piece
1 Piece (MOQ)
ACREL CO., LTD.
ACREL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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2 Years
2 Years
Indirect Connect
Static Meter
Shanghai, China
Acrel

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US$ 450-500 / pieces
10 pieces (MOQ)
Shenzhen Fire Power Control Technology Co., Ltd.
Shenzhen Fire Power Control Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Phase State Modulation
Mems
Analog Type
SemiConductor Integrated
Functional
Stainless Steel

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US$ 150-200 / Piece
1 Piece (MOQ)
Jiangsu Sfere Electric Co., Ltd.
Jiangsu Sfere Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Distribution Equipment
Wireless
GPRS
Data
CE, ISO, RoHS
New

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US$ 38-43 / Piece
1 Piece (MOQ)
Shenzhen Eelink Communication Technology Co., Ltd.
Shenzhen Eelink Communication Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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No Screen
Automotive
1 Year
Tk419
GPS Tracker
850/900/1800/1900MHz

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US$ 730-803 / Piece
1 Piece (MOQ)
Raythink Technology Co., Ltd.
Raythink Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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Vox Uncooled Fpa Detector
7.5~14μm
≤40mk(@25°c, F#1.0, 25Hz)
256×192
1-25Hz, Adjustable
12μm

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US$ 166 / Piece
1 Piece (MOQ)
ACREL CO., LTD.
ACREL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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2 Years
2 Years
Digital
DIN Rail
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters
Three Phase

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US$ 42-48 / Piece
1 Piece (MOQ)
RisingHF Network(Shenzhen)Co., Ltd,
RisingHF Network(Shenzhen)Co., Ltd,
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

  • ISO9001:2015
Secured Trading Service

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Temperature and Humidity
Contactless
Digital Type
Plastic
Temperature
IP64

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US$ 350 / Piece
20 Pieces (MOQ)
Beijing Hengzhengtc Sci-Tech Co., Ltd.
Beijing Hengzhengtc Sci-Tech Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Beijing, China
  • Trading Company

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Wired
1000Mbps
PCI Express
12 GB/S
Server
Sas/SATA or Nvme Protocol

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US$ 232-299 / Piece
1 Piece (MOQ)
Wuhan Xstrive Technology Limited
Wuhan Xstrive Technology Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Manufacturer/Factory & Trading Company

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TV Front-end Equipment
Signal Transmission Equipment
CE, ISO, RoHS, GS
New
Xswaitvr-40m20CH
HTTP/Rtsp/Rtmp/Rtp/UDP-Ts

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US$ 42-48 / Piece
1 Piece (MOQ)
RisingHF Network(Shenzhen)Co., Ltd,
RisingHF Network(Shenzhen)Co., Ltd,
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

  • ISO9001:2015
Secured Trading Service

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Temperature and Humidity
Contactless
Digital Type
Plastic
Temperature
IP64

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US$ 999-4999 / Piece
1 Piece (MOQ)
Shanghai Lumsail Industrial Inc.
Shanghai Lumsail Industrial Inc.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

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Physiotherapy Machine
Improve Blood Circulation
Radial
CE
With LCD Display
Adult

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US$ 28-33 / Piece
1 Piece (MOQ)
Shenzhen Eelink Communication Technology Co., Ltd.
Shenzhen Eelink Communication Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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No Screen
Automotive
FCC
1 Year
Tk119-3G
GPS Tracker

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US$ 232-299 / Piece
1 Piece (MOQ)
Wuhan Xstrive Technology Limited
Wuhan Xstrive Technology Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hubei, China
  • Manufacturer/Factory & Trading Company

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TV Front-end Equipment
Signal Transmission Equipment
CE, ISO, RoHS, GS
New
Xswaitvr-40m20CH
HTTP/Rtsp/Rtmp/Rtp/UDP-Ts

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US$ 10-15 / Piece
10 Pieces (MOQ)
Shenzhen Coban Electronics Co., Ltd.
Shenzhen Coban Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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No Screen
Automotive
FCC, CE
1 Year
GPS GPRS Lbs Location
-159dBm

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US$ 22-25 / Piece
1 Piece (MOQ)
Hunan Firstrate Sensor Co., Ltd.
Hunan Firstrate Sensor Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Tee Type
Thermocouple
Contactless
Digital Type
Normal Wirewound
Ceramics

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US$ 999-1699 / Set
1 Set (MOQ)
Changsha GOMECY Electronics Limited
Changsha GOMECY Electronics Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
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Slimming Machine
RF (Radio Frequency)
Salon, Home, Commercial
Portable
None
Acrylic

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US$ 4.8-6.2 / Piece
3 Pieces (MOQ)
RisingHF Network(Shenzhen)Co., Ltd,
RisingHF Network(Shenzhen)Co., Ltd,
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

  • ISO9001:2015
Secured Trading Service

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AMR Industrial Control Internet of Things
Wireless
Wireless Sensor Networks
Data
CE
New

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US$ 2680 / Piece
1 Piece (MOQ)
Shanghai Lumsail Industrial Inc.
Shanghai Lumsail Industrial Inc.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

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Radial Extracorporeal Shockwave Therapy BS-Swt2t F
Radial Shockwave (Acoustic Wave)
1 to 21 Hz
Button Switch on Applicator
10.1 Inch Full Size Colorful Touch Screen
Indication Menu with Preset Treatment Protocols

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US$ 880-3000 / Piece
1 Piece (MOQ)
Shanghai Lumsail Industrial Inc.
Shanghai Lumsail Industrial Inc.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

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Orthopedics
Shockwave Therapy
Shockwave
CE
With LCD Display
Adult

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US$ 88.6-669.8 / Piece
2 Pieces (MOQ)
Henan Bingsheng Industrial Co., Ltd.
Henan Bingsheng Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Nice Customer Service"
Nice Customer Service
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Technical Guidance
12 Month
Digital
Food Analysis, Medical Research, Biochemistry
Portable
CE

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US$ 2580 / Piece
2 Pieces (MOQ)
Shanghai Lumsail Industrial Inc.
Shanghai Lumsail Industrial Inc.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

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Beauty
Improving Skin Tissue Status
Shockwave
CE, ISO13485
With LCD Display
Adult

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US$ 41-51 / Piece
1 Piece (MOQ)
Guangzhou Topten Electronics Factory
Guangzhou Topten Electronics Factory
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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+6.0 ~+45VDC/1.5A
Yes
Yes
Portable Mini Size
3G/4G/2g
U-Blox7 Chipset

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US$ 25-50 / Piece
1 Piece (MOQ)
Shenzhen ZCS Technology Co., Ltd.
Shenzhen ZCS Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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IC/Magnetic Card
Other
USB
Dual Interface
1/2/3 Track, Bidirectional Swipe, ISO 7811
Dual Mode:Support BLE Protocol, Spp Protocol, Comp

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US$ 25-50 / Piece
1 Piece (MOQ)
Shenzhen ZCS Technology Co., Ltd.
Shenzhen ZCS Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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IC/Magnetic Card
Other
USB
Dual Interface
1/2/3 Track, Bidirectional Swipe, ISO 7811
Dual Mode:Support BLE Protocol, Spp Protocol, Comp

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US$ 38-42 / Piece
1 Piece (MOQ)
Hunan Jenet Communications Equipment Co., Ltd.
Hunan Jenet Communications Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Wireless Modem
External
Band Modem
Rack-Mounted
Hard Modem
USB

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US$ 23.9-32.8 / Piece
300 Pieces (MOQ)
Shenzhen Lanke Technology Co., Ltd.
Shenzhen Lanke Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(4.8)

"Fast Dispatch"
Fast Dispatch
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Copper
SMT Surface Mount+DIP Plugin
Double-Layer
FR-4
Customized
New

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US$ 23.9-31.8 / Piece
300 Pieces (MOQ)
Shenzhen Lanke Technology Co., Ltd.
Shenzhen Lanke Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(4.8)

"Fast Dispatch"
Fast Dispatch
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Copper
SMT Surface Mount+DIP Plugin
Double-Layer
FR-4
Customized
New
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Questions & Answers on Protocol Device
Q
How can B2B buyers in the Electrical & Electronics industry verify the authenticity of GPS tracker manufacturers in China?
A
The Protocol Device is an essential part of our GPS Tracker offerings.B2B buyers can verify the authenticity of GPS tracker manufacturers in China through research, supplier visits, product testing, and industry connections of third-party companies. Check manufacturer credentials, reviews, certifications, and production facilities to ensure compliance with industry standards.
Q
How does a GPS tracker from China benefit B2B users in the Electrical & Electronics industry?
A
The Protocol Device is an essential part of our GPS Tracker offerings.A GPS tracker from China provides real-time tracking, improving fleet management for businesses. With accurate location data and innovative features, a GPS tracker ensures operational efficiency, asset security, and timely reporting. Tapping into suppliers' global reputation enhances quality assurance.
Q
What features should B2B users look for in a GPS tracker supplier in China?
A
Discover the perfect GPS Tracker addition with our Protocol Device.When sourcing a GPS tracker supplier in China, look for reliable product quality, customized solutions, technical support, and after-sales service. A reputable supplier offers competitive prices, fast delivery, certification compliance, and flexible order quantities.
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