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wireless train communication
100+ factories verified
Shandong Kaer Electric Co., Ltd.
24 yrs
·
4.9
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wireless Telephone for Office Communication and Connectivity
US$
20.00
-
23.50
1 Piece
(MOQ)
Reliable WCDMA 3G Fixed Wireless Phone for Seamless Communication
US$
20.00
-
23.50
1 Piece
(MOQ)
Reliable WCDMA 3G Fixed Wireless Phone for Office Communication
US$
20.00
-
23.50
1 Piece
(MOQ)
2g GSM Desk Telephone with Sc6531 Chipset for Reliable Communication
US$
9.90
-
13.00
1 Piece
(MOQ)
1/4
Shenzhen Tina Nis Electronics Co., Ltd.
2 yrs
·
5.0
·
Trading Company
Send Inquiry
Portable Mini Wireless Audio Speaker RGB LED Lighting USB Communication Battery-Powered Subwoofer Desktop Computer Gift Plastic
US$
4.00
-
4.90
10 Pieces
(MOQ)
Portable Bt 5.3 LED RGB Wireless Speaker Clear Sound Small Plastic Speaker Aux Communication DC Power for Outdoor Gift Radio
US$
4.00
-
4.90
10 Pieces
(MOQ)
Smart Watch NFC Bluetooth Music Wireless Voice Charger
US$
10.00
-
13.80
10 Pieces
(MOQ)
Ultra9 Plus Smart Watch NFC Bluetooth Music Wireless
US$
10.00
-
13.80
10 Pieces
(MOQ)
1/4
Shenzhen Necom Telecommunication Technologies Co., Ltd.
4.5
Send Inquiry
18-Band Signal Jammer Device for Wireless Communication Jamming for 2/3/4/5g WiFi GPS Lojack WiFi Blocker
US$
999.00
1 Piece
(MOQ)
High-Performance Handheld 28W Multi-Frequency Signal Jammer Durable 4G 700MHz Blocker Jams All Wireless Communications GPS Jammer
US$
459.00
1 Piece
(MOQ)
High-Power Portable 16 Channel Mobile Signal Jammer Blocking 2g/3G/4G/5g Handheld Wireless Signal Jammer
US$
289.00
1 Piece
(MOQ)
Sz Vodasafe Multifunctional Portable Cell Phone Signal Jammer Wide Coverage Handheld RF Signal Jammer
US$
289.00
1 Piece
(MOQ)
1/4
ZHENGZHOU LEHENG ELECTRONIC TECHNOLOGY CO., LIMITED
5.0
Send Inquiry
Efficient Gl-Dyc150ci Antenna for Enhanced Wireless Communication Systems
US$
14.21
100 Pieces
(MOQ)
Gl-Dyc150aii 2.15dBi Antenna: Boost Your Wireless Signal Range
US$
14.21
100 Pieces
(MOQ)
5dBi Gain Antenna Durable Fiberglass for Outdoor Wireless Use
US$
28.50
100 Pieces
(MOQ)
Dual WiFi Omni Direction Fiberglass Antenna Outdoor
US$
17.99
-
19.96
100 Pieces
(MOQ)
1/4
Ningbo Link Communication Equipment Co., Ltd.
Send Inquiry
19 Inch Floor Standing Telecommunication Server Cabinet Rack DIY Server Rack
US$
100.00
-
200.00
10 Pieces
(MOQ)
4u Wall Mount Server Racks Cabinet with Removable Top and Bottom
US$
30.00
-
60.00
10 Pieces
(MOQ)
Versatile 19-Inch 15u Dual Post Open Frame Rack
US$
50.00
-
100.00
10 Pieces
(MOQ)
600X800 Server Rack Wall Mount Equipment for Network Switches
US$
30.00
-
60.00
10 Pieces
(MOQ)
1/4
Figure Bai (Beijing) Science And Technology Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
Communication Used Server Rack with Customization and Optional Cabinet
US$
265.00
-
278.00
10 Pieces
(MOQ)
Communication Server Rack for Electronic Swing Handle Lock
US$
265.00
-
278.00
10 Pieces
(MOQ)
Ral7035 Communication Server Rack for Efficient Network Management Cabinet
US$
150.00
-
260.00
5 Pieces
(MOQ)
Communication Cable Management Cabinet Outdoor Server Rack
US$
265.00
-
278.00
10 Pieces
(MOQ)
1/4
Guangdong Jingzhongjing Industrial Painting Equipments Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wheel Alignment Machine 3D Tire Aligner System for Garage Equipment
US$
3,100.00
-
3,500.00
1 Piece
(MOQ)
Car 3D Wheel Alignment Wheel Aligner Equipment
US$
4,083.00
-
4,500.00
1 Piece
(MOQ)
Car Dynamic Scanner 3D Wheel Alignment
US$
3,388.00
-
4,000.00
1 Piece
(MOQ)
Automotive Aligner Wheel Alignment Wheel Alignment Machine
US$
3,100.00
-
3,500.00
1 Piece
(MOQ)
1/4
Shenzhen Kingstar Industrial Co., Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Best Selling Reloj Inteligente Sport Watch Wireless Charger Smart Watch for Gift
US$
21.59
-
22.99
50 Pieces
(MOQ)
Smart Sport Bracelet Wireless Bluetooth Smart Fitness Bracelet Watch
US$
5.99
-
9.99
50 Pieces
(MOQ)
2022 1.3inch Smartwatch H10 Wireless Charging Smart Watch with NFC Function
US$
16.99
-
18.99
50 Pieces
(MOQ)
Touch Screen Dial Calling Smart Watch Sport Watch Smart Watch Smart Sports Bracelet Wireless Bt Call Smartwatch
US$
3.59
-
4.99
1 Piece
(MOQ)
1/4
Ningbo Smart Light Co., Ltd.
Send Inquiry
Solar Alarm Sensor Light
US$
4.20
-
6.00
50 Pieces
(MOQ)
Solar Strobe Light with Motion Detector Solar Alarm Light
US$
4.30
-
6.40
50 Pieces
(MOQ)
Solar Desk Lamp Outdoor Desk Lamp with Light Sensor Adjustable Warm White and RGB Wireless Portable Rechargeable
US$
3.80
-
12.00
500 Pieces
(MOQ)
Solar Outdoor String Lights Wireless Weatherproof Indoor Outdoor LED Commercial Patio Light
US$
25.00
-
35.00
10 Pieces
(MOQ)
1/4
Shenzhen TopSuny Solar Energy LLC
Send Inquiry
Mini Two-Way Handheld Communicator 2W Wireless Radio Talkie Walkie
US$
14.20
-
28.50
1 Pieces
(MOQ)
Wireless Intercom New Two Way Radio 10 Meters Am FM Radio
US$
14.20
-
28.50
1 Pieces
(MOQ)
Two Way Radio Long Range Wireless Device Walkie Talkie
US$
14.20
-
28.50
1 Pieces
(MOQ)
The Factory Manufactures American Standard Credit Card Wired 16A 265V Wireless Charging Garage Charging Pile Charging Station Portable 3-in-1 Fast Charger
US$
100.00
-
125.22
99 Pieces
(MOQ)
1/4
Shenzhen S-Miton Technology Co., Ltd.
8 yrs
·
5.0
·
Trading Company
Send Inquiry
Gold Plated Fu Rj11 6p4c 6p2c Modular Plug Cat3 Telephone Modular Plug
US$
0.015
-
0.03
100 Pieces
(MOQ)
1000 PCS Rj12 6p6c Modular Jack Male Plugs 6 Pin Telephone Connector
US$
0.01
-
0.05
100 Pieces
(MOQ)
Long Body 6p6c Rj12 Telephone Connector Plug
US$
0.06
-
0.08
100 Pieces
(MOQ)
Rj12 6p6c Modular Cable Head Telephone Connectors Crystal Plugs
US$
0.01
-
0.05
100 Pieces
(MOQ)
1/4
Xiamen Xinde Internet of Things Technology Co., Ltd
Send Inquiry
Wired Inclinometer with Lightweight Integrated Design & RS485 Communication
US$
259.29
-
377.75
15 Sets
(MOQ)
Dual-Axis Wireless High-Precision Inclinometer Lora Transmission Tilt Measurement
US$
259.29
-
377.75
15 Sets
(MOQ)
Precision Angle Measurement Sensor with ±15° Range and 3.6~5V DC Power
US$
226.29
-
377.75
15 Pieces
(MOQ)
Wireless Wiring-Free Inclinometer for Railway Track Levelness Detection
US$
259.29
-
377.75
15 Sets
(MOQ)
1/4
Shenzhen Huasifei Technology Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Huasifei Dual Band Gigabit 5g LTE Router Supports Three Gigabit Ethernet Communications 5g Modem Router
US$
42.00
-
48.00
1 Piece
(MOQ)
Huasifei 1200Mbps Unlock Ws1209 5g Router PCBA Gigabit Dual Band Router WiFi 5g with SIM Slot
US$
45.00
-
49.00
1 Piece
(MOQ)
Unlock Dual Band 5g Router Support GPS Function 1200Mbps 5g Industrial Grade Vehicle Router
US$
42.00
-
48.00
1 Piece
(MOQ)
Best Selling 1200Mbps Vehicle Mobile WiFi Router 5g Gigabit Port Router 5g SIM Slot
US$
42.00
-
48.00
1 Piece
(MOQ)
1/4
Ningbo Geteknet Telecom Equipment Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Geteknet OEM Communication Cable Holder Network Support Different Way Wire Organizer 1u 19inch Rack Cable Cord Organizer Manager Management System for Rack
US$
1.65
-
1.95
100 Pieces
(MOQ)
Geteknet Plate Wall 90 Degree Cat3 UTP 1 Port RJ45 Coupler Keystone Plate Insert for Patch Panel
US$
0.32
-
0.36
2,000 Pieces
(MOQ)
Geteknet ODM OEM FTP Plate CAT6 Ethernet Wall Commscope Monoprice Keystone Jack
US$
0.32
-
0.36
2,000 Pieces
(MOQ)
Geteknet OEM Module Network CAT6A RJ45 FTP Shielded Female to Female RJ45 8p8c Keystone Jack Inline Coupler RJ45 CAT6A for Patch Panel
US$
0.32
-
0.36
1,000 Pieces
(MOQ)
1/4
Shenzhen Liangyou Communication Technology Co., Ltd.
2 yrs
·
5.0
·
Trading Company
Send Inquiry
18 Bands Anti Tracking GPS Locator Jammer Device Lojack 2g 3G 4G 5g Wireless Signal Jammer
US$
398.00
1 Piece
(MOQ)
12 Bands Portable Signal Jammer Block 2g. 3G. 4G. 5g. GPS. WiFi
US$
220.00
1 Piece
(MOQ)
All in One Portable Phone Signal Jammer 28 Bands FM Radio Wi-Fi GPS Lojack Lora UHF VHF Portable Cell Phone Signal Jammer From Sz Vodasafe
US$
666.00
1 Piece
(MOQ)
Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
US$
580.00
-
600.00
1 Piece
(MOQ)
1/4
Wuhan Yongxinfeng Science&Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory
Send Inquiry
10gbase-T SFP+ 10g Copper 30m Rj-45 SFP-10g-T-X Compatible Transceiver Modules China Factory
US$
18.50
-
28.00
1 Piece
(MOQ)
40g Qsfp+ Er4 1310nm 40km SMF Transceiver LC Compatible with HP
US$
215.00
-
230.00
1 Piece
(MOQ)
25g SFP28 850nm 100m Dual LC Ddm Mmf Transceiver Compatible with Huawei
US$
14.00
-
24.00
1 Piece
(MOQ)
25g SFP28 1310nm 40km Dual LC Ddm SMF Transceiver Compatible with Cisco
US$
48.00
-
58.00
1 Piece
(MOQ)
1/4
Vecano Electronics Co., Ltd.
5.0
Send Inquiry
Handheld 12 Antennas GPS GSM Bluetooth Signal Blocker 3G 4G 5g WiFi Mobile Cell Phone Signal Jammer
US$
249.00
-
315.00
1 sets
(MOQ)
Handheld Style Signal Jammer 12 Channel Locator GPS Bluetooth Wi-Fi Signal Jamming
US$
120.00
-
178.00
1 sets
(MOQ)
Professional 12 Band Handheld Cell Phone Jammer, 2-10m Effective Range, Compact and Easy to Operate
US$
249.00
-
315.00
1 sets
(MOQ)
Handheld Style Signal Jammer 12 Channel Locator GPS Bluetooth 3G 4G 5g Wi-Fi Wi-Fi Signal Blocker
US$
158.00
-
198.00
1 sets
(MOQ)
1/4
Shanghai Craftmeter Control Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Performance Techwell B12 Industrial Radio Transmitter for Reliable Communication
US$
438.80
-
538.20
1 Set
(MOQ)
Techwell Bxb Versatile Industrial Radio Transmitter for Reliable Communications
US$
438.80
-
538.20
1 Set
(MOQ)
Industrial Crane Hoist Wireless Radio Remote Controller (Joystick-Operated)
US$
118.00
-
120.00
1 Set
(MOQ)
Techwell a 10-Key Industrial Radio Remote Control Transmitter Wireless Remote Control Truck
US$
120.10
-
186.30
1 Set
(MOQ)
1/4
Nanjing Antu Elevator Parts Co., Ltd.
Send Inquiry
Elevator EMA25300f2 Emergency Communication Intercom
US$
9.90
1 Piece
(MOQ)
Elevator Tj-2y/2A/Kon12b Car Intercom Emergency Communication Intercom Extension
US$
7.00
-
11.00
1 Piece
(MOQ)
Blt12-16n/254n Bus Based Monitoring Host Gpcs5330 Elevator Intercom Host
US$
112.00
-
295.00
1 Piece
(MOQ)
Elevator Car Extension Hy-Wdj-C/Ans1000-C Intercom Accessories
US$
24.00
-
29.00
1 Piece
(MOQ)
1/4
Hangzhou Risingsun Cable Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Feed Through Connector Shielded RJ45 UTP Plug for CAT6
US$
0.01
-
0.35
100 Pieces
(MOQ)
CAT6A RJ45 8p8c Toolless Connector Modular Plug
US$
0.01
-
0.30
100 Pieces
(MOQ)
8p8c Feed Through Connector Shielded RJ45 UTP Plug for CAT6
US$
0.01
-
0.20
100 Pieces
(MOQ)
RJ45 8p8c CAT6 Connector End Pass Through 3 Prong Ethernet Modular Plug
US$
0.01
-
0.20
100 Pieces
(MOQ)
1/4
Shenzhen Greetwin Telecom Co., Ltd
4.9
Send Inquiry
Anti Drone Signal Cellular Interceptor 2.4G 50W Power Fpv Jammer Module
US$
80.00
-
83.00
1 Piece
(MOQ)
Greetwin 550-700MHz 50W 100W Fpv Jammer Module Anti Drone Module
Negotiable
1 Piece
(MOQ)
50W RF Power Module WiFi 2.4G GPS L1/L2 Signal Jammer Module
US$
110.00
-
140.00
1 Piece
(MOQ)
Greetwin 25W 5g 5.2g 5.8g Signal Jammer Module Drone Jammer Uav Jammer
US$
118.00
-
125.00
1 Piece
(MOQ)
1/4
Jiangsu Wiicontrol Information Technology Co.,Ltd
Trading Company
Send Inquiry
Ultrasonic Sensor Detect The Available Spaces in The Parking Lot Smart Parking
US$
18.00
-
28.00
40 Pieces
(MOQ)
Innovative Applications of Ultrasonic Sensors in Parking Management Solutions
US$
18.00
-
28.00
20 Pieces
(MOQ)
Ultrasonic Detector Sensor to Detect The Status of The Parking Spaces
US$
18.00
-
28.00
40 Pieces
(MOQ)
Parking Guidance System Smart Parking Management System Parking Software
US$
18.00
-
28.00
1 Piece
(MOQ)
1/4
Chengdu Canmeng Trading Co., Ltd
Send Inquiry
New Programmable Logic Controller Q Series Iq Central Processing Unit Module Q01ucpu From Mitsu Japn
US$
50.00
-
200.00
1 Piece
(MOQ)
S-Chneider PLC TM3dq16t 16-Point Transistor PNP Output Module
US$
50.00
-
200.00
1 Piece
(MOQ)
Digital Analog Input Module (FX2N-2AD/2DA/8AD/4DA/4AD-TC/PT/1PG-E, FX0N-3A) 100% Original Mitsubishi PLC Programmable Controller
US$
30.00
-
100.00
1 Piece
(MOQ)
Original From Mitsubishi A1sp60 Programmable Controller Module
US$
50.00
-
200.00
1 Piece
(MOQ)
1/4
Shenzhen Zd Tech Co., Ltd
5.0
Send Inquiry
93W Directional Antennas Network GSM LTE 5g GPS WiFi Lojack Tracking GPS Signal Mobile Phone Signal Jammer
US$
2,000.00
10 Pieces
(MOQ)
Portable Suitcase 12 Channel Mobile Phone WiFi GPS 2g 3G 4G 5g Wireless Signal Jammer
US$
2,000.00
10 Pieces
(MOQ)
Handheld GPS GSM Bluetooth Signal Blocker 2g 3G 4G 5g WiFi 2.4G/5.8g Mobile Cell Phone Signal Jammer
US$
2,000.00
10 Pieces
(MOQ)
Long Range 10km Industrial Wireless GSM Cell Phone Signal Booster Extender Repeater
US$
300.00
-
500.00
10 Pieces
(MOQ)
1/4
Shenzhen Zhengjiangxintong Technology Co., Ltd.
5.0
Send Inquiry
High Power Portable Jammer Simultaneously and Continuously Cover All Radio Frequency Communication Frequencies Between 20MHz and 6000MHz
Negotiable
1 Piece
(MOQ)
Wireless Frequency Signal Interference for 3-Band Convenient High-Power 500-Meter Handheld Unmanned Aerial Vehicle Signal Jammer
US$
388.00
-
488.00
1 Piece
(MOQ)
8-Band, Portable Handheld UHF VHF 315 433MHz Mobile Signal Interference Blocker
US$
328.00
-
368.00
1 Piece
(MOQ)
500 M Handheld Drone Signal Jammer Wireless Frequency Signal Inhibitor
US$
388.00
-
488.00
1 Piece
(MOQ)
1/4
Pinnacle Technology Co., Limited
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
12-Antennas Handheld Signal Jammer for Blocking 3G/4G/5g/315/433/868 Signals with 60W Power
US$
588.00
-
700.00
1 Piece
(MOQ)
8 Antennas Desktop 2g 3G 4G 5g GPS WiFi Lojack 3.6g Signal Jammer 80W
Negotiable
1 Piece
(MOQ)
12-Antennas Handheld Mobile Phone 2g+3G+4G+5g WiFi-2.4G+5.8g+315+433+868+GPS Signal Jammer up to 60W Power
US$
588.00
-
700.00
1 Piece
(MOQ)
High Power Dds VHF UHF Remote Control Walkie Talkie Jammer 100MHz-500MHz
Negotiable
1 Piece
(MOQ)
1/4
Suzhou ACDC New Energy Technology Co. Ltd
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Precision Sf6 Gas Analysis & Monitor System for Transformers
US$
2,750.00
-
5,500.00
1 Piece
(MOQ)
Advanced Real-Time Circuit Breaker Operational Monitor System
US$
8,300.00
-
16,500.00
1 Piece
(MOQ)
Ai-Powered Circuit Breaker Fault Prediction Monitor System
US$
8,300.00
-
16,500.00
1 Piece
(MOQ)
Industrial-Grade Sf6 Gas Dew Point & Density Monitor System
US$
8,300.00
-
16,600.00
1 Piece
(MOQ)
1/4
DONGGUAN YEESHINE TECHNOLOGY CO., LIMITED
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Direct Supply Injection Mould Wireless Video Game Controller Shell Plastic Mold
US$
1,000.00
-
1,500.00
1 Set
(MOQ)
Wireless Earphone Plastic Case Design Plastic Case Injection Molding
US$
100.00
-
1,500.00
1 Piece
(MOQ)
ODM OEM Manufacturer Wireless Headset Parts Plastic Injection Mold
US$
100.00
-
1,500.00
1 Piece
(MOQ)
Cheap Plastic Injection Mould for Smart Home Wireless Electronic Equipment
US$
100.00
-
1,500.00
1 Piece
(MOQ)
1/4
Shenzhen Ruicen Technology Co., Ltd.
4.8
Send Inquiry
24 Channels Portable High Power Signal Blocker GSM LTE 5g GPS WiFi Lojack Tracking GPS Signal Jammer
US$
495.00
-
520.00
1 Piece
(MOQ)
28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
US$
565.00
-
590.00
1 Piece
(MOQ)
Multi Band 12 Antennas Desktop Anti Cheat Examnation Use RF Bluetooth Car Remote Mobile Phone Jammer
Negotiable
1 Piece
(MOQ)
High Power Cell Phone Signal Jammer 50m Coverage Adjustable Mobile Phone 22 Bands Network Blocker
Negotiable
1 Piece
(MOQ)
1/4
Hebei Gaotiejian Testing Instrument Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Pundit Lab+ Upv Instrument
US$
2,350.00
-
2,650.00
1 Set
(MOQ)
Non-Destructive Technique Upv for Concrete NDT Inspection Ultrasonic Test Ultrasound Pulse Tester Price Ultrasonic Pulse Velocity Meter
US$
2,350.00
-
2,650.00
1 Set
(MOQ)
Concrete Ultrasonic Pulse Test Equipment
US$
2,350.00
-
2,650.00
1 Set
(MOQ)
Ultrasonic Pulse Velocity Tester for Concrete Engineering Test
US$
2,350.00
-
2,650.00
1 Set
(MOQ)
1/4
1
5