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communications device
7,000+ factories verified
Wenzhou Zhengkai Electric Co., Ltd
Send Inquiry
Modular Design Network Surge Protection Device for Communication Lines
US$
3.24
-
6.38
50 Pieces
(MOQ)
Explosion-Proof PV Surge Protection Device for Communication Equipment
US$
3.24
-
6.38
50 Pieces
(MOQ)
Small Size SPD Lightning Surge Protective Device for Communication Equipment
US$
3.70
-
7.40
50 Pieces
(MOQ)
Moisture and Heat Resistance Power Surge Protection Device for Data Communications
US$
3.24
-
6.38
50 Pieces
(MOQ)
1/4
Shenzhen Yushengchang Technology Co., Ltd.
4.9
Send Inquiry
New developed 4G IP67 waterproof safety child GPS tracking device with two way communication Y42
US$
30.00
1 Piece
(MOQ)
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 IP67 waterproof 4G Video call Senior healthcare Wearable electric tracking Watch GPS Tracker device with fall down detection Y42U
US$
31.00
1 Piece
(MOQ)
Good Quality 4G IP67 Waterproof Alzheimer's Patients GPS Watch Tracking Device with Live Map Monitoring for Anti Lost D44U
US$
25.00
1 Piece
(MOQ)
1/4
Shenzhen Sparky Technology Co., Ltd
Send Inquiry
Advanced Multilingual Communication Device for Instant Speech Translation
US$
29.00
-
35.00
100 Pieces
(MOQ)
High-Tech Speech Translator Device for Instant Communication Across Languages
US$
29.00
-
35.00
100 Pieces
(MOQ)
Effortless Global Communication Device for Instant Language Translation
US$
32.00
-
35.00
100 Pieces
(MOQ)
Smart Ai Language Translator Device for Global Communication
US$
32.00
-
35.00
100 Pieces
(MOQ)
1/4
Shandong Kaer Electric Co., Ltd.
24 yrs
·
4.9
·
Manufacturer/Factory & Trading Company
Send Inquiry
Versatile Water Resistant Mini GPS Tracking Device for Communication
US$
25.00
-
28.00
5 Pieces
(MOQ)
Advanced Wireless SIP Communication Device for Effortless Connectivity
US$
24.50
-
25.50
1,000 Pieces
(MOQ)
Advanced Wireless SIP Communication Device with Dual RJ45 Ports
US$
24.50
-
25.50
1,000 Pieces
(MOQ)
Wireless Desktop Communication Device with 4G and Long-Lasting Durability
US$
19.00
-
23.00
1,000 Pieces
(MOQ)
1/4
Radioforce Technologies Co., Ltd
Send Inquiry
COFDM mesh network EUD encrypted battlefield soldier radio communication device
US$
8,200.00
1 Piece
(MOQ)
20w long range aircraft mesh networking in-flight UAV communication device
US$
7,000.00
-
10,000.00
2 Pieces
(MOQ)
high throughput uav mesh communication devices sdr wireless transmitting communication
US$
4,000.00
-
5,500.00
2 Pieces
(MOQ)
wireless communication swapping training phone case holder meshtastic tactical end user device
US$
8,200.00
1 Piece
(MOQ)
1/4
Xi'an Yunyi Instrument Co., Ltd.
16 yrs
·
Manufacturer/Factory
Send Inquiry
Smart Rosemountt 475 Handheld Device for Effective Hart Communication
US$
450.00
1 Piece
(MOQ)
Professional Rosemountt 475 Handheld Device for Hart Communication Excellence
US$
450.00
1 Piece
(MOQ)
Reliable Rosemount 475 Handheld Hart Communication Device for Professionals
US$
450.00
1 Piece
(MOQ)
Smart Wireless Pressure Measurement Device with Bluetooth and Wi-Fi Connectivity
US$
100.00
-
134.00
1 pieces
(MOQ)
1/4
Ruituofengmao (Shanghai) Technology Co., Ltd.
2 yrs
·
Trading Company
Send Inquiry
Mining Moisture Proof and Explosion Proof Communication Sound and Light Signal Device
US$
117.00
-
125.00
1 Piece
(MOQ)
Factory Price Mining Intrinsic Safety Explosion Proof Communication Signal Device Unit with Stable Performance
US$
180.00
-
217.00
1 Piece
(MOQ)
Ktz104-127 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
Smart Portable Language Translation Device for Overseas Communication
US$
39.50
-
48.50
1 Piece
(MOQ)
Language Offline Online Portable Translation Device for International Voice Communication
US$
35.00
-
41.00
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
Kunshan WonderTek Technology Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Speed Two-Wire VDSL Communication Device for Industrial Automation Applications
US$
200.00
-
300.00
2 Pieces
(MOQ)
High-Speed Two-Wire VDSL Communication Device for Industrial Automation Applications
US$
200.00
-
300.00
2 Pieces
(MOQ)
High-Speed Two-Wire VDSL Communication Device for Industrial Automation Applications
US$
200.00
-
300.00
2 Pieces
(MOQ)
1200Mbps Dual Band Wireless Bridge, Connect a Wired Device to Wi-Fi
US$
50.00
-
60.00
2 Pieces
(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 Flameproof Intrinsically Safe Communication Control Device
US$
186.00
1 Piece
(MOQ)
Mine Leaked Communication Control Device
US$
1,850.00
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
ACREL CO., LTD.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Anet-1e1s1 Smart Communication Device with 4G and RS485 Channels
US$
176.30
1 Piece
(MOQ)
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 2-Way RS485 1-Way Lora Support Max. 64 Devices Multiple Alarm Setting for Each Device Anet-1e2s1-Lr Low Power Consumption
US$
311.10
1 Piece
(MOQ)
1/4
Shenzhen QY Precision Co., Ltd.
Send Inquiry
High Precision Customized CNC Machining Part for Communications Device Spare Part
US$
2.89
-
9.68
1 Piece
(MOQ)
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)
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
2.8-Inch Display Handheld Acoustic Hailing Device for Clear Communication
Negotiable
1 Piece
(MOQ)
Long Range Acoustic Device for Effective Communication in Large Areas
Negotiable
1 Piece
(MOQ)
Advanced GPS-Enabled 4G/5g Hazard Detection Device for Logistics
Negotiable
1 Piece
(MOQ)
Compact Long Range Acoustic Device with Impressive Sound Range
Negotiable
1 Piece
(MOQ)
1/4
Dongguan Kingone Electronics Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
10.1 Inch Ai Powered Language Translator Device Real Time Voice Video Translation Supports 37 Languages for Global Communication
US$
480.00
1 Piece
(MOQ)
Kingone 10.1-Inch Dual-Screen Translation Android System Desktop Device for Hotel Front Desk Communication 50 Languages
US$
480.00
1 Piece
(MOQ)
Kingone Ai Smart Android System Desktop 10.1 Inch Two Screen Translator for Global Communication Supports 50 Languages
US$
480.00
1 Piece
(MOQ)
Double-Screen Translation Machine Ai Voice Translator Android Desktop Translation System for Hotel Reception Guest Communication
US$
480.00
1 Piece
(MOQ)
1/4
RisingHF Network(Shenzhen)Co., Ltd,
12 yrs
·
Trading Company
Send Inquiry
RHF3M076B Compact Lorawan Device with Onboard Temperature Sensor and P2p Communication
US$
36.00
-
40.00
3 Pieces
(MOQ)
RHF0M0E5 High-Performance Lorawan Device with Sx126X IP for Long-Range Communication
US$
4.80
-
6.20
3 Pieces
(MOQ)
Multi-Functional Lorawan Handheld Device with Reelink Support and Global Frequency Compatibility
US$
170.00
-
215.00
1 Piece
(MOQ)
Portable Lorawan and Reelink Device with Multi-Mode Operation and Over-The-Air Firmware Upgrade
US$
170.00
-
215.00
1 Piece
(MOQ)
1/4
Hefei Fengkun Intelligent Technology Co., Ltd
1 yrs
·
5.0
·
Trading Company
Send Inquiry
Interactive Dog Communication Toy Pet Product Custom Voice Waterproof Training Device
US$
0.60
-
1.48
500 Pieces
(MOQ)
Interactive Dog Communication Button Pet Product Custom Voice Waterproof Training Device
US$
0.60
-
1.56
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
Raythink Technology Co., Ltd.
5.0
Send Inquiry
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)
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)
Wide-Temperature Range Thermal Imaging Device with ± 2% Accuracy and 20 Color Palettes Across Industrial Scenarios
US$
4,100.00
-
4,510.00
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
Beijing Tongrong International Trade Co., Ltd.
2 yrs
·
Trading Company
Send Inquiry
Deep-Sea Voice Communication Device with Full Mask
US$
1.00
-
10,000.00
1 Piece
(MOQ)
Deep-Sea Voice Communication Device with The Most Mini Equipment
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
Beijing Corelogic Communication Co., Ltd.
Send Inquiry
Communication Timing Device GPS Beidou Timing Synchronizer Unit with LCD Status Display GPS Timing Equipment
US$
1,500.00
-
2,000.00
5 Pieces
(MOQ)
Factory Direct Surge Protection Electrical Surge Protection Device with High Discharge Capacity
US$
7.00
-
21.00
10 Pieces
(MOQ)
Gnss Timing Device with Ntp and Multi PPS Outputs
US$
1,500.00
-
2,000.00
5 Pieces
(MOQ)
Coaxial RF Surge Arrester 20ka Gas Discharge Tube Protection Device
US$
7.00
-
21.00
10 Pieces
(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)
Realtime 3G GPS Tracker WCDMA GPRS System Vehicle Tracking Device Tk119-3G
US$
29.00
-
33.00
10 Pieces
(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)
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)
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)
HD Telemetry Wireless Digital Video Data Link Transmission Device 800MHz / 1.4GHz / 2.4GHz Long-Distance Drone Accessories
US$
8,289.00
-
8,571.00
1 Set
(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 Advanced DTU Communication Device
US$
40.00
-
65.00
1 Piece
(MOQ)
Firstrate FST100-300 DTU Device for Wireless Communication
US$
40.00
-
65.00
1 Piece
(MOQ)
FST500-602A Versatile Color Paperless Recording Device
US$
232.00
1 Piece
(MOQ)
1/4
Shanghai Gengyun Industrial Co., Ltd.
13 yrs
·
4.0
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
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.
29 yrs
·
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)
300kvar Power Factor Correction Low Voltage Capacitor Reactive Energy Automatic Compensation Device
US$
10,500.00
-
12,025.00
1 Piece
(MOQ)
1/4
Zhejiang Gankong Electric Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
PV Combiner Box Intelligent Monitoring Device with RS485 Communication
US$
36.00
-
40.00
100 Pieces
(MOQ)
Multi-Circuit Photovoltaic Combiner Box Monitoring Device for Solar Power Systems
US$
36.00
-
40.00
100 Pieces
(MOQ)
DC String Monitoring Device for Solar Combiner Box and PV Power System
US$
36.00
-
40.00
100 Pieces
(MOQ)
Solar Combiner Box Monitoring Device with LCD Display and Fault Alarm
US$
36.00
-
40.00
100 Pieces
(MOQ)
1/4
Crystrong Photonics Technology Co., Ltd.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ppln Nonlinear Device for Quantum Communication
Negotiable
1 Piece
(MOQ)
1550nm Optical Phase Modulator 10GHz Linbo3 Device
Negotiable
1 Piece
(MOQ)
Professional 1550nm 20GHz Optical Phase Modulator Device
Negotiable
1 Piece
(MOQ)
10GHz 1550nm Optical Modulator Lithium Niobate Device
Negotiable
1 Piece
(MOQ)
1/4
Senken Group Co., Ltd.
Send Inquiry
Motorcycle Security Patrol Communication Device Qxtx-Sk02 Senken
US$
10.00
-
300.00
100 Pieces
(MOQ)
Vehicle Mounted Long Distance Loud Speaker Remote Acoustic
US$
1,000.00
-
10,000.00
1 Piece
(MOQ)
Senken High Power 100W Wireless Counter Communication System
US$
58.60
-
85.00
1 Piece
(MOQ)
High Power Wireless Electronic Car Security & Law Enforcement Siren
US$
40.00
-
80.00
1 Piece
(MOQ)
1/4
Bridge Components (Shenzhen) Co., Limited
Send Inquiry
High Power Marine Communication Device 2g 3G 4G 5g Mobile IP68 10km Coverage UHF 430-450MHz CE FCC RoHS
US$
1,500.00
-
3,000.00
1 Set
(MOQ)
Corrugated Coaxial Cable for Wireless Communications
US$
2.00
-
8.00
1 Set
(MOQ)
High Gain Wide Band Ibs Antenna - VHF/UHF 2g/3G/LTE/5g Multi-Network Coverage, Omni-Directional Indoor Coverage Solution
US$
5.00
-
30.00
1 Set
(MOQ)
Multi-Frequency RF Signal Repeater (FM/VHF/UHF+2G/3G/4G/5G) 43dBm 20W Frequency Shift Device for Rural Area Deep Coverage
US$
7,000.00
-
10,000.00
1 Set
(MOQ)
1/4
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