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communication device
7,000+ factories verified
Wenzhou Zhengkai Electric Co., Ltd
Send Inquiry
Multi-Voltage SPD AC Surge Protection Device for Communication Lines
US$
3.70
-
7.40
50 Pieces
(MOQ)
Low Leakage Current Voltage Surge Protection Device for Communication Systems
US$
3.24
-
6.38
50 Pieces
(MOQ)
SPD Power Supply Surge Protection Device for Communication Systems
US$
3.70
-
7.40
50 Pieces
(MOQ)
Explosion-Proof PV Surge Protection Device for Communication Equipment
US$
3.24
-
6.38
50 Pieces
(MOQ)
1/4
Radioforce Technologies Co., Ltd
Send Inquiry
wireless communication swapping training phone case holder meshtastic tactical end user device
US$
8,200.00
1 Piece
(MOQ)
mesh networking soilder advanced long range secure communication devices
US$
8,200.00
1 Piece
(MOQ)
COFDM mesh network EUD encrypted battlefield soldier radio communication device
US$
8,200.00
1 Piece
(MOQ)
Autonomous vehicle sensor systems data link communication point to point mesh network device
US$
7,000.00
-
10,000.00
2 Pieces
(MOQ)
1/4
Shenzhen Sparky Technology Co., Ltd
Send Inquiry
Smart Ai Language Translator Device for Global Communication
US$
32.00
-
35.00
100 Pieces
(MOQ)
Advanced F12 Translator Device for Multilingual Communication Needs
US$
36.00
-
42.00
100 Pieces
(MOQ)
High-Tech Speech Translator Device for Instant Communication Across Languages
US$
29.00
-
35.00
100 Pieces
(MOQ)
Smart Voice Translator Z6: Portable 4G WiFi Device for Global Communication
US$
55.00
-
57.00
100 Pieces
(MOQ)
1/4
Shenzhen Yushengchang Technology Co., Ltd.
4.9
Send Inquiry
China Factory LTE Android 8.1 Large Screen electric Kid GPS Tracking Device with Calling and Voice Message Chat For Real Time Communication D49C
US$
30.50
1 Piece
(MOQ)
New developed 4G IP67 waterproof safety child GPS tracking device with two way communication Y42
US$
30.00
1 Piece
(MOQ)
Quality factory supply LTE IP67 waterproof security beauty electric kids GPS tracking tracker device with motor for vibration mode Y42
US$
30.00
1 Piece
(MOQ)
Best quality 4G Waterproof IP67 accurate Personal electric security Kids Child students watch GPS Tracking device for Christmas gift D42U
US$
25.50
1 Piece
(MOQ)
1/4
Shandong Kaer Electric Co., Ltd.
24 yrs
·
4.9
·
Manufacturer/Factory & Trading Company
Send Inquiry
LTE Cordless Handheld Device with Volte for Seamless Communication
US$
22.00
-
27.00
1 Piece
(MOQ)
Advanced Wireless SIP Communication Device with Dual RJ45 Ports
US$
24.50
-
25.50
1,000 Pieces
(MOQ)
Advanced Wireless SIP Communication Device for Effortless Connectivity
US$
24.50
-
25.50
1,000 Pieces
(MOQ)
Smart GPS Tracking Device for Student Safety and Peace of Mind
US$
23.00
-
25.00
1 Piece
(MOQ)
1/4
Xi'an Yunyi Instrument Co., Ltd.
16 yrs
·
Manufacturer/Factory
Send Inquiry
Reliable Rosemountt 475 Handheld Device for Hart Communication Solutions
US$
450.00
1 Piece
(MOQ)
Innovative Rosemountt 475 Handheld Device for Precise Hart Communication
US$
450.00
1 Piece
(MOQ)
Professional Rosemountt 475 Handheld Device for Hart Communication Excellence
US$
450.00
1 Piece
(MOQ)
Smart Rosemountt 475 Handheld Device for Effective Hart Communication
US$
450.00
1 Piece
(MOQ)
1/4
Ruituofengmao (Shanghai) Technology Co., Ltd.
1 yrs
·
Trading Company
Send Inquiry
Kxh127 Mining Explosion Proof and Intrinsic Safety Sound and Light Signal Device 127V Coal Mine Voice Communication Signal Device
US$
52.00
-
55.00
1 Piece
(MOQ)
Kxt22.2 Mining Intrinsic Safety Explosion Proof Communication Signal Device Unit
US$
180.00
-
217.00
1 Piece
(MOQ)
Mining Moisture Proof and Explosion Proof Communication Sound and Light Signal Device
US$
117.00
-
125.00
1 Piece
(MOQ)
High Quality Ktz104-127 Mining Moisture Proof and Explosion Proof Communication Sound and Light Signal Device
US$
117.00
-
125.00
1 Piece
(MOQ)
1/4
Dongguan Kexing Zhixing Electronics Co., Ltd.
4.8
Send Inquiry
Language Offline Online Portable Translation Device for International Voice Communication
US$
35.00
-
41.00
1 Piece
(MOQ)
Real Time Speech Translator Device for Global Business Communication
US$
36.00
-
43.00
1 Piece
(MOQ)
Ai Language Translator Device for Cross Language Communication
US$
36.00
-
43.00
1 Piece
(MOQ)
Compact Ai Voice Translator Travel Translator Device for Global Travel Communication
US$
39.50
-
48.50
1 Piece
(MOQ)
1/4
Huainan Wantai Electric Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Mine Flameproof and Intrinsically Safe Communication Control Device
US$
186.00
1 Piece
(MOQ)
Mine Leaked Communication Control Device
US$
1,850.00
1 Piece
(MOQ)
Mine Flameproof Intrinsically Safe Communication Control Device
US$
186.00
1 Piece
(MOQ)
Flameproof Bend Warning Device for Mine.
US$
310.00
1 Piece
(MOQ)
1/4
Chongqing Miao Yi Tang Technology Co., Ltd.
Send Inquiry
Drone Detection Detection Device Alarm and Communication with Team
US$
988.00
-
1,120.00
2 Pieces
(MOQ)
Professional Drone Alert Device for Early Warning and Communication
US$
988.00
-
1,120.00
2 Pieces
(MOQ)
Uav Signal Detection Device Communication with Team
US$
988.00
-
1,120.00
2 Pieces
(MOQ)
Drone Detector for Anti Fpv Uav Team Early Warning and Communication
US$
988.00
-
1,120.00
2 Pieces
(MOQ)
1/4
Shenzhen QY Precision Co., Ltd.
Send Inquiry
Customized High Precision Aluminum Stainless Steel CNC Machining Parts Communication Device
US$
4.06
-
11.68
1 Piece
(MOQ)
Metal Processing Customized High Precision Part for Communication Device
US$
0.43
-
7.68
1 Piece
(MOQ)
High Precision Customized CNC Machining Part for Communications Device Spare Part
US$
2.89
-
9.68
1 Piece
(MOQ)
OEM 5 Axis CNC Machining Parts for Medicial Device
US$
0.50
-
1.00
1 Piece
(MOQ)
1/4
Beijing Heweiyongtai Sci & Tech Co., Ltd
5.0
Send Inquiry
Long Range Acoustic Device for Effective Communication in Large Areas
Negotiable
1 Piece
(MOQ)
2.8-Inch Display Handheld Acoustic Hailing Device for Clear Communication
Negotiable
1 Piece
(MOQ)
Advanced GPS-Enabled 4G/5g Hazard Detection Device for Logistics
Negotiable
1 Piece
(MOQ)
1km Non-Lethal Handheld Acoustic Device (LRAD) for Dispersing Special Targets
Negotiable
1 Piece
(MOQ)
1/4
ACREL CO., LTD.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel 1000V Dual DC Circuits Monitoring Device Class 1 Energy Meterrs485 Modbus-RTU Communication for EV Charging and Solar PV
US$
103.60
-
128.10
1 Piece
(MOQ)
Acrel Ate200 Current Wireless Communication Online Temperature Measuring Device
US$
40.00
1 Piece
(MOQ)
Acrel High Precision Bidirectional AC Multi-Circuit Data Center Monitoring Solution All Electrical Parameters Measuring Device
US$
82.60
1 Piece
(MOQ)
Acrel Amb100-a Low Voltage Data Center IDC Lora Wireless Busway Monitoring Device
US$
104.30
1 Piece
(MOQ)
1/4
Hefei Fengkun Intelligent Technology Co., Ltd
1 yrs
·
Trading Company
Send Inquiry
Interactive Dog Communication Button Pet Product Custom Voice Waterproof Training Device
US$
0.60
-
1.56
500 Pieces
(MOQ)
Interactive Dog Communication Toy Pet Product Custom Voice Waterproof Training Device
US$
0.60
-
1.48
500 Pieces
(MOQ)
Pet Product WiFi Camera for Pets with Voice Dialogue and Smart Features
US$
100.70
-
108.70
50 Pieces
(MOQ)
Smart Mobile Pet Product Monitoring Camera with WiFi and Voice Features
US$
108.00
-
118.00
50 Pieces
(MOQ)
1/4
RisingHF Network(Shenzhen)Co., Ltd,
11 yrs
·
Trading Company
Send Inquiry
RHF0M0E5 High-Performance Lorawan Device with Sx126X IP for Long-Range Communication
US$
4.80
-
6.20
3 Pieces
(MOQ)
RHF3M076B Compact Lorawan Device with Onboard Temperature Sensor and P2p Communication
US$
36.00
-
40.00
3 Pieces
(MOQ)
Portable Lorawan and Reelink Device with Multi-Mode Operation and Over-The-Air Firmware Upgrade
US$
170.00
-
215.00
1 Piece
(MOQ)
Multi-Functional Lorawan Handheld Device with Reelink Support and Global Frequency Compatibility
US$
170.00
-
215.00
1 Piece
(MOQ)
1/4
Beijing Tongrong International Trade Co., Ltd.
2 yrs
·
Trading Company
Send Inquiry
Deep-Sea Voice Communication Device with The Most Mini Equipment
US$
1.00
-
10,000.00
1 Piece
(MOQ)
Deep-Sea Voice Communication Device with Full Mask
US$
1.00
-
10,000.00
1 Piece
(MOQ)
Underwater Acoustic Communication and Positioning System
US$
1.00
-
5,610.00
1 Piece
(MOQ)
Eod Advanced Bomb Suit with Cooling Costume and Helmet Communication System
Negotiable
1 Piece
(MOQ)
1/4
Raythink Technology Co., Ltd.
5.0
Send Inquiry
Multi-Protocol (TCP/UDP/DHCP) Thermal Imaging Device with Analog Video Output and Custom RS485 Communication for Integration
US$
3,770.00
-
4,147.00
1 Piece
(MOQ)
FC430t Versatile Thermal Imaging Device with 2-Way Audio Communication and RJ45 Network Interface for Seamless Connectivity
US$
2,000.00
-
2,300.00
1 Piece
(MOQ)
Durable Fixed-Mount Thermal Imaging Device for Harsh Industrial and Outdoor Environments
US$
3,100.00
-
3,410.00
1 Piece
(MOQ)
High-Speed 50Hz Frame Rate Thermal Imaging Device with 20 Color Palettes and Digital Zoom for Detailed Machine Vision Analysis
US$
3,100.00
-
3,410.00
1 Piece
(MOQ)
1/4
Shenzhen Eelink Communication Technology Co., Ltd.
22 yrs
·
Trading Company
Send Inquiry
GPS Tracking Device with Iot Communication Software Development
US$
30.00
-
35.00
1 Piece
(MOQ)
4G Lte Cat M1 Vehicle Tracking Device for Automotive & Transportation (TK418)
US$
35.00
-
39.00
10 Pieces
(MOQ)
4G Real Time Tracking Devices with CE and FCC Certificate
US$
28.00
-
33.00
10 Pieces
(MOQ)
Vehicle GPS Tracking Device with Free GPS Tracking System (TK116)
US$
19.00
-
24.00
1 Piece
(MOQ)
1/4
Hunan Firstrate Sensor Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
FST100-301 Waterproof Rs485 Modbus DTU Short Message Communication Interface Module Network Transmission Serial Server Device
US$
50.00
-
70.00
1 Piece
(MOQ)
Firstrate FST100-300 DTU Device for Wireless Communication
US$
40.00
-
65.00
1 Piece
(MOQ)
Firstrate FST100-300 Advanced DTU Communication Device
US$
40.00
-
65.00
1 Piece
(MOQ)
FST500-602A Versatile Color Paperless Recording Device
US$
232.00
1 Piece
(MOQ)
1/4
Shenzhen Xingkai Technology Co., Ltd
5.0
Send Inquiry
Drone Radio Communication Module HD Wireless Digital Video and Data Transmission Device Suitable for Fpv Drone Accessories
US$
9,289.00
-
9,571.00
1 Piece
(MOQ)
MIMO Mesh Network High-Performance Wireless and Hoc Network Communication Device 350m-3.8GHz (customizable) for Fpv Drone
US$
5,460.00
-
5,529.00
1 Piece
(MOQ)
Drone Onboard HD Wireless Digital Video Data Transmission Device with Low Power Consumption Long Distance Radio Communication
US$
8,289.00
-
8,571.00
1 Piece
(MOQ)
Drone Radio Communication Module Long Distance Radio with Low Power Consumption
US$
5,675.00
-
5,957.00
1 Piece
(MOQ)
1/4
Shanghai Gengyun Industrial Co., Ltd.
13 yrs
·
4.5
Send Inquiry
Accurate Delay High Reliability Communication Delay Coil Series Optical Device
US$
0.99
-
50.00
1 Piece
(MOQ)
Optical Device Standard High Precision Fog Freestanding Coil for φ 120mm Fog
US$
0.99
-
50.00
1 Piece
(MOQ)
T-Od003-98h Optical Device Standard High-Precision Fog Freestanding Coil for φ 98mm Fog
US$
0.99
-
50.00
1 Piece
(MOQ)
Optical Device Current Transformer All-Fiber Freestanding Delay Coil
US$
0.99
-
50.00
1 Piece
(MOQ)
1/4
Guangzhou Minxing Communication Equipment Co., Ltd.
18 yrs
·
5.0
·
Trading Company
Send Inquiry
Baofeng Pofung F10 V10: Reliable Long-Distance Communication Device
US$
13.50
2 Pieces
(MOQ)
Quansheng MD100if IP67 Rated Dmr Wireless Communication Device
US$
68.00
2 Pieces
(MOQ)
Ht8 Plus Long Range Voice Encryption Transmitter Device
US$
26.00
-
29.00
2 Pieces
(MOQ)
Premium Swivel Earpiece for Two Way Radio Communication Devices
US$
9.99
2 Pieces
(MOQ)
1/4
Wuhan Fiberhome Fuhua Electric Co., Ltd.
Send Inquiry
Byd 30kw Smart Charging Device with Versatile Communication Protocols
US$
2,500.00
1 Set
(MOQ)
Versatile Communication Device with RS485, WLAN, and GPRS Connectivity
US$
3,370.00
-
4,542.00
1 Set
(MOQ)
Byd 30kw Efficient Charging Device with 20kw and 30kw Power Options
US$
2,500.00
1 Set
(MOQ)
Byd 30kw Smart Charging Device with IP54 Waterproof Features
US$
2,500.00
1 Set
(MOQ)
1/4
Jiangsu Sfere Electric Co., Ltd.
28 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Multi-Protocol Support Ethernet/RS485/Lora Communication Module Data Transmission Devices
US$
150.00
-
200.00
1 Piece
(MOQ)
Factory Direct High Quality S15-F RS485/Enet/WiFi Communication Interface Gateway Device
US$
150.00
-
200.00
1 Piece
(MOQ)
DIN Rail Mounted LCD Display Remote Power Monitoring Device
US$
95.00
-
150.00
1 Piece
(MOQ)
Hanging Elecnova Wall Mounted Ahf Active Power Filter Device with ISO9001
US$
1,500.00
-
1,850.00
1 Piece
(MOQ)
1/4
Zhejiang Nalei Electric Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Digital Voltage Monitor and Multifunction Current Measurement Device 100V-400V Intelligent Three-Phase AC Voltmeter with RS486 Communication and LCD Display
US$
19.00
-
21.00
1 Piece
(MOQ)
Zfsgq-63digital Display Self-Resetting Overvoltage and Undervoltage Protector 220V Household Lightning Protection Overvoltage with Delay and Automatic Reset
US$
4.00
6 Pieces
(MOQ)
High Capacity 315A 350A 400AMP MCCB Molded Case Circuit Breaker Transparent Shell
US$
37.00
-
41.00
5 Pieces
(MOQ)
Mini Automatic Transfer Switch Nlq1-63/2p 63A 50A 32A AC220V/230V Photovoltaic Power Generation/Mains ATS Automatic Transfer Switch
US$
11.00
-
13.00
5 Pieces
(MOQ)
1/4
Beijing Pinghe Chuangye Technology Development Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Communication Lightning Protection Module Surge Protective Devices
US$
33.00
-
38.00
1 pieces
(MOQ)
Lightning Protection Device Communication Lightning Protection Module
US$
33.00
-
38.00
1 pieces
(MOQ)
RS-232 Digital Communication Signal Input Signal Isolators
US$
65.00
-
85.00
1 pieces
(MOQ)
Four-Channel Analog Output Module Signal Isolator Support Hot-Plug Modbus RTU Communication Protocol Backplane Mounting Rail
US$
112.00
-
180.00
1 pieces
(MOQ)
1/4
Crystrong Photonics Technology Co., Ltd.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ppln Nonlinear Device for Quantum Communication
Negotiable
1 Piece
(MOQ)
Professional 1550nm 20GHz Optical Phase Modulator Device
Negotiable
1 Piece
(MOQ)
1550nm Optical Phase Modulator 10GHz Linbo3 Device
Negotiable
1 Piece
(MOQ)
10GHz 1550nm Optical Modulator Lithium Niobate Device
Negotiable
1 Piece
(MOQ)
1/4
Hangzhou Ragine Electronic Technology Development Co., Ltd.
Send Inquiry
Ragine Ultimate Signal Disruption Device for Secure Communication
US$
59,000.00
-
60,000.00
1 Piece
(MOQ)
New 5.8GHz Signal Jamming Fpv Flower Jamming Wireless Fpv Interference Uav Signal Blocking Device
US$
8,000.00
-
9,000.00
1 Piece
(MOQ)
Advanced RF Jamming Device for Superior Security Solutions
US$
290,000.00
-
300,000.00
1 Piece
(MOQ)
3km Range Portable Communication Tool for Soldiers
Negotiable
1 Piece
(MOQ)
1/4
Zhongshan Shengerfu Hardware Technology Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Precision CNC Machined 5g Communication Device with Aluminum Casing
US$
0.38
-
2.00
10 Pieces
(MOQ)
Durable Aluminum Parts for Advanced Medical Communication Equipment
US$
0.38
-
2.00
10 Pieces
(MOQ)
High-Quality CNC Aluminum Parts for Global Communication Solutions
US$
0.38
-
2.00
10 Pieces
(MOQ)
Durable Premium Aluminum Alloy Die Cast Housing for Communication Devices
US$
1.68
-
2.00
1 Piece
(MOQ)
1/4
Shenzhen Ruicen Technology Co., Ltd.
4.5
Send Inquiry
Concealed Type Vehicle-Mounted Eod Wireless Communication Defense Drone Defense Anti Drone Device
Negotiable
1 Piece
(MOQ)
Inventronics Outdoor Use AC Lightning Protection Box Surge Protection Device Arrester
US$
9.50
-
12.00
1 Piece
(MOQ)
High Power 10 Band Omni Directional Fpv Dji Drone Signal Jammer 800-1500 Meter Anti Uav Device
Negotiable
1 Piece
(MOQ)
60kv SPD Low-Voltage Arrester Device OEM Factory Surge Protector Lightning Protector Surge Protective Devices Arrester
US$
9.50
-
12.00
1 Piece
(MOQ)
1/4
1
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