129581 items found for cheap wireless communication . Buy cheap & discount wireless communication directly from reliable China wholesalers.
Type:
Rigid Circuit Board
Dielectric:
FR-4
Material:
Complex
Flame Retardant Properties:
V0
Mechanical Rigid:
Rigid
Processing Technology:
Electrolytic Foil
Accuracy:
±0.6-1%
Main Application:
Steam, Superheated Steam
Size:
Dn15-Dn300
Sensor:
Tube/Flange
Application:
Energy Metering
Type:
Vortex Flow Meter
Usage:
Telephone, Workstation, Server, Mobile phone
Type:
Wired
Information content:
Voice
Certification:
CE, ISO
Condition:
New
Frequency:
3 Kinds
After-sales Service:
Yes
Warranty:
2 Years
Display:
Digital
Installation:
Direct Connected
Usage:
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Electric Equipment:
Three-phase Four-wire
Wire Material:
PU
Color:
Black
Type:
Electret Earphone
Function:
RF, Noise-Cancelling
Jack Type:
Depends on Radio Connector
Fit Design:
Ear-Hook
Type:
Fixed Inductor
Structure:
Mutual Inductor
Working Frequency:
High Frequency
Structure of Winding:
Multilayer Coil
Nature of Operation:
Antenna Coil
Structure of Magnetizer:
Ferrite Coil
Call Type:
One Way
Display:
With Display
Communication Distance:
<8km
Certification:
CE
Type:
Handheld
Signal Type:
Digital
After-sales Service:
Online/ Video/ on-Site Guidance and Training
Warranty:
1 Year
Install:
Any Angle
Medium Temperature:
Cold Water
Level Measurement:
C
Counter Instructions:
Digital
After-sales Service:
Free
Warranty:
18 Month
Display:
Digital
Installation:
Direct Connected
Usage:
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Electric Equipment:
Single-phase
After-sales Service:
Expert Online Support, Supplier Training
Warranty:
1-6 Years
Install:
H/V
Medium Temperature:
Cold Water
Level Measurement:
B
Counter Instructions:
Digital
Warranty:
2 Years
Display:
Digital
Installation:
Rail Installation
Usage:
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter
Electric Equipment:
Three-phase Four-wire
Theory:
Electronic Meter
Frenquency:
600-4000MHz
Production:
OEM/ODM
Usage:
Ibs/Das/Pdas
Color:
Grey/Red/Black/Customized
Capality:
Ibs/Das Overall Project Delivery Capability
Interface:
DIN-M/F 4.3-10 M/F N-M/F
After-sales Service:
1year
Warranty:
1year
Install:
Horizontal
Medium Temperature:
Cold Water
Level Measurement:
B
Counter Instructions:
Digital
Talk Range:
3km Max
Style:
Card / Necklace
IP Rating:
IP65
Usage:
Commercial, Home
Type:
Repeater Station
Battery Type:
Lithium Battery
Charging Voltage:
DC:12.6V Cc/CV
Balance Voltage for Single Cell:
4.15+-0.05V
Balance Current for Single Cell:
150+-25mA
Maxmal Continuous Charging/Discharge Cu:
4A
Over Charge Detection Voltage for Single:
4.15+-0.05V
Over Discharge Detection Voltage for Sin:
2.40+-0.08V
Warranty:
2 Years
Display:
Digital
Installation:
Direct Connected
Usage:
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, Maximum Demand Meter
Electric Equipment:
Single-phase
Theory:
Electronic Meter
After-sales Service:
1 Year
Warranty:
1 Year
Install:
Horizontal
Medium Temperature:
Cold/Hot Water
Level Measurement:
B
Counter Instructions:
Digital
Style:
Wrist Watch
IP Rating:
IP54
Usage:
Commercial
Display:
With Display
Working Frequency Range:
433.92MHz
Certification:
CE, ISO, FCC, RoHS
Style:
Headband
Usage:
Mobile Phone, Call Center, Computer, Game Player, DJ
Soundtrack:
Dual Track
Function:
Bluetooth
Characteristics:
Support Music
Color:
Black
Type:
Rigid Circuit Board
Dielectric:
FR-4
Material:
Fiberglass Epoxy
Application:
Consumer Electronics
Flame Retardant Properties:
V0
Mechanical Rigid:
Rigid
Pressing Type:
Push-Button
Number of Switch:
Multi Control Switch
Protection:
Dust-Proof
Size:
Small-Sized
Environment:
25t125
Breaking Capacity:
High-Current
Usage:
Telephone, Workstation, Server, Mobile phone
Type:
Wireless
Support Network:
2g 3G 4G 5g GSM CDMA GPRS
Certification:
CE, ISO
Condition:
New
Frequency Range:
6GHz-40GHz
Accuracy:
±0.6-1%
Main Application:
Steam, Saturated Steam
Size:
Dn15-Dn300
Sensor:
Tube/Flange
Application:
Industrial Production
Type:
Vortex Flow Meter
Application:
RF
Type:
SMA Connector
Plating:
Gold
Certification:
ISO9001, RoHS
Gender:
Female
Fastening Type:
Push-Pull
Type:
Infrared Detector
Signal Transmission:
Wireless Alarm
Working Mode:
Passive
Certification:
CE, ISO, FCC
Application:
Indoor
Working Principle:
PIR & RF
Installation Type:
Duct Type
Sensing Type:
Resistive
Contact:
Contact
Output Signal Type:
Analog Type
Production Process:
Normal Wirewound
Material:
Alumina
Working Frequency:
800MHz, 1.4GHz, 2.4GHz
RF Bandwidth:
5/10/20MHz
RF Channel:
1T2R
Transmission Power:
33dBm
Motor Torque:
30n*M
Rotation Angle:
360d Horizontally, 90d Vertically
Usage:
Workstation
Type:
Wireless
Support Network:
3G,4G,5g
Information content:
Data
Certification:
ISO
Condition:
New
Electric:
Yes
Waterproof:
Waterproof
Material:
Special Material
Suitable for:
Adult
Gender:
Unisex
Type:
Guard Tour Patrol
Type:
Communication Antenna
Work Mode:
AP+STA
WiFi Antenna Type:
External
Transmission Rate:
<100Mbps
Voltage:
5V
Antenna Gain:
5~6dBi
Type:
Rigid Circuit Board
Dielectric:
FR-4
Material:
Fiberglass Epoxy Resin + Polyimide Resin
Application:
Communication
Flame Retardant Properties:
V0
Mechanical Rigid:
Rigid
Type:
Rigid Circuit Board
Flame Retardant Properties:
V0
Dielectric:
FR-4
Base Material:
Aluminum
Insulation Materials:
Organic Resin
Processing Technology:
Electrolytic Foil
Accuracy:
0.5%
Main Application:
Water, Wastewater
Sensor:
Magnetic Type Flow Meter
Type:
Electromagnetic Flow Meter
Measuring Media:
Liquid
Certification:
DIN, ANS, GB, CE, ISO
Task:
Program
Structure:
Combination
Mathematical Model:
Linear
Signal:
Continuous
Function:
Automatic Control, Protection, Monitoring, Measurement
Certification:
RoHS, CCC, ISO: 9001, CE
Structure:
Single Tube Tower
Shape:
Polygonal
Standard:
Standard
Material:
Steel Pipe Tower
Belly Bar Shape:
Single Type
Certification:
ISO, SGS
US$ 1-100 / Square Meter
1 Square Meter (MOQ)
Contact Now
Type:
Rigid Circuit Board
Dielectric:
FR-4
Material:
Fiberglass Epoxy
Application:
Aerospace
Flame Retardant Properties:
V0
Mechanical Rigid:
Rigid
Usage:
Telephone, Workstation, Server, Mobile phone
Type:
Wireless
Support Network:
2g 3G 4G 5g GSM CDMA GPRS
Certification:
CE, ISO
Condition:
New
Frequency Range:
4kHz-45GHz
Style:
In-ear
Usage:
Mobile Phone, Call Center, MP3 & MP4, Game Player, Aviation, DJ
Bluetooth Version:
5.1+EDR
Function:
Bluetooth, Multimedia
Color:
White Black
Distance version:
10m
Warranty:
12 Months
Display:
LED
Appliance:
Water Quality Online Monitoring
Portable:
Non Portable
Certification:
CE
Type:
Water Quality Online Monitoring
Usage:
Irrigation
Type:
Irrigation System
Power Source:
Electricity
Drainage & Irrigation Mode:
Subsurface Irrigation Equipment
Pump Type:
Axial Flow Pump
Material:
Metal
Type:
Combining Rigid Circuit Board
Dielectric:
FR-4
Material:
Paper Phenolic Copper Foil Substrate
Application:
Communication
Flame Retardant Properties:
V0
Mechanical Rigid:
Rigid
Usage:
Wireless Transmission, Industrial
Type:
Wireless
Support Network:
GPRS
Information content:
Data
Certification:
CE, CCC
Condition:
New
Type:
Resistance Strain Gauge Pressure Sensors
Component:
SemiConductor Type
For:
Diffused Silicon Pressure Transmitter
Output Signal Type:
Digital Type
Production Process:
Normal Wirewound
Material:
Stainless Steel
Usage:
Data Acquisition Moduel
Type:
Wireless
Support Network:
USB, RJ45, RS485, Customize
Information content:
Temperature Collection
Certification:
CE, RoHS
Condition:
New
Screen Size:
8.0'' HD 800*1280
Operating System:
Android 11
Weight:
<1.0 kg
Processor Type:
Mtk8768
RAM Capacity:
4GB /6GB
Hard Disk Capacity:
64GB/ 128GB
Call Type:
Mixed
Display:
Without Display
Communication Distance:
<8km
Certification:
FCC, CE
Type:
Handheld
Signal Type:
Analogue
After-sales Service:
Technical Support
Warranty:
12 Months
Weighing:
30-300kg
Accuracy:
0.1g
Display Type:
LED
Display Digits:
6 digits
Usage:
Angle Tower, Telecommunication Tower
Conductor Circuit:
Telecom Tower
Certification:
ISO, CE, Ectn/Pvoc/Coc
Materials:
Steel
Standard:
Standard
Style:
Cable Tower
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