Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Wholesale Communication Device
85,782
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Video
Acrel Ard 3 Phase Motor Overload Protection
Devices
with RS485
Communication
US$ 97.3
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Video
Gift Box
Communication
Brother Medical 18*6*3cm Wearable
Devices
Fitness Tracking
US$ 5.99-9.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Shanghai Brother Medical Manufacturer Co., Ltd.
Video
Acrel Ate200 Current Wireless
Communication
Online Temperature Measuring
Device
US$ 40
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
Newest kids ID Card 4G Waterproof Slim design Students Mini GPS Tracker
Device
2 way
communication
for children worker safety M17
US$ 26-27
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yushengchang Technology Co., Ltd.
Video
Multi-Protocol Support Ethernet/RS485/Lora
Communication
Module Data Transmission
Devices
US$ 50-75
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Sfere Electric Co., Ltd.
Video
Acrel Ard2f Smart Motor Protector
Device
for Overload Protection with RS485
Communication
US$ 97
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Acrel Ate300m Measure 6 Channel Temperature Wireless Temperature Monitoring
Device
Used in Switch-Gear Bus-Bar Electric Contact
US$ 80
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Video
New launched 4G waterproof Colorful touch screen Children friendly GPS Tracking
device
with motor for vibration Y48G
US$ 35-37
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yushengchang Technology Co., Ltd.
Video
2024 Best Clone HD Advanced Series S9 Smart Watch Mobile Wearable
Device
Co Branded
US$ 32-35
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Ainville Electronics Co.,Ltd.
Mincohome
Device
Compatible with Tuya Smart Life APP WiFi Water Leakage Sensor
US$ 6.12-8.79
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Top quality 4G IP67 Waterproof Long Battery Life Fitness Elderly security Fall Down Alert Gift Watch GPS Tracker
device
with fall down alert D4l
US$ 38-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yushengchang Technology Co., Ltd.
Video
Automatic Underground Water Leak Detection
Device
US$ 1046
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
2023 New Arrival 1.43'' Amoled Screen Smartwatch Bt Call NFC Blood Pressure Monitor Ka40 Smart Watch Wearable
Devices
US$ 18.98-20.38
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Kronus Technology Co., Ltd.
Video
Elevator Gear Traction Machine
Device
for Passenger Elevator Parts
US$ 1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Sunny Elevator Co., Ltd.
Video
Siemens C-Plug, Removable Data Storage Medium for Simple
Device
Replacement
US$ 2-300
/ Piece
1 Piece
(Min. Order)
Start Order
Guangdong Lingyi Industrial Technology Co., Ltd.
Video
High-Speed Door Motion Sensing
Device
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Top quality 4G IP67 waterproof slim design Kids Children security GPS Tracker
device
with torch light video call for avoid kidnap Y48F
US$ 35-37
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yushengchang Technology Co., Ltd.
Video
Smartwatch Et440 New Blood Sugar Smart Watch Men ECG PPG Heart Rate Blood Pressure Monitor Watch Wrist Wearable
Devices
Health
US$ 12-30
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Mingchengyu Electronic Technology Co., Ltd.
Video
Plastic Sth -85 Thermal Protection Relay, IEC 60947 Standard Thermal Overload
Device
US$ 1.95-2.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Wenzhou Santuo Electrical Co., Ltd.
Video
2024 New Smart Bracelet 1.58 Inch Amoled Talking Waterproof Digital
Device
with Sleep Monitoring and Healthy Heart Rate Tracking
US$ 15.48-16.98
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Kronus Technology Co., Ltd.
Video
by Utilizing Microwave Technology, This
Device
Provides Accurate and Consistent Vehicle Detection
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Acrel Ate300m Multi-Loop Wireless Temperature Sensor 6 Channel Temperature Monitoring
Device
Used in Switch-Gear
US$ 80
/ Piece
1 Piece
(Min. Order)
Start Order
Acrel E-Business (Shanghai) Co., Ltd.
Video
Portable 3D Truck Alignment System Mobile Bus and Tractor Wheel Alignment
Device
Pre-Ees with CE Certification OEM
US$ 11800-12235
/ set
1 set
(Min. Order)
Start Order
Yantai Precision Science And Technology Co., Ltd
Video
Ds810 Wireless Camera Signal Scanner Anti-Location Anti-Tracking Mobile Phone Car GPS Search Magnet Signal Detector
Device
US$ 56-58
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yu Heng Xing Technology Co., Ltd.
1
2
3
4
5
6
7
8
1250
Next
Show:
24
36
48
Category
Electrical & Electronics
GPS Tracker
UPS
Lithium Battery
Consumer Electronics
Smartwatch
LCD Module
More
Product Features
Display
Digital
Indicator
Power Meter Connection
Terminal
Measured Signal
Continuous Wave
Pulse Peak
Certification
RoHS
ISO
CE
Customized
Non-Customized
Customized
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Individuals/SOHO
Other
R&D Capacity
OEM
ODM
Own Brand
Others
City
Shenzhen
Dongguan
Hefei
Jinan
Hangzhou
Guangzhou
Changzhou
Yangzhou
Wuhan
Ningbo
More