77,793 products found from 3,704  

Wholesale Communication Device

manufacturers & suppliers

Data Communication Terminal Device for Energy/Kwh Meter and Water Meter

FOB Price: US $ 400 / Piece
Min. Order: 1 Piece
  • Operating Voltage: (3*220/380V) or More or Less 20%
  • Rated Frequency: 50Hz
  • Temperature Condition: -25~55 Centigrade
  • Relative Humility: 10%~95%
  • Weight: 2.8kg
  • Brand: OEM/Radarking

High Power Prison Jamming System Isolator Series Jamming Telephones or Other Electronic Communication Devices.

FOB Price: US $ 1 / Piece
Min. Order: 2 Pieces
  • Usage: Defense
  • Using Field: Air
  • Type: Anti Riot Shield
  • Material: Aluminum/Alloy
  • Size: 530 X 300X 200mm
  • Total Outputpower: 180W

Support Phone Call Industrial Rugged PDA Industrial Communication Device

FOB Price: US $ 198-260 / Piece
Min. Order: 1 Piece
  • Network Scanning: Support Network
  • Type: Handheld
  • Interface Type: USB
  • Scan Speed: 100 scans/sec
  • Scan Element Type: Laster
  • Color: Black

Sony NCR18650PF 3000mAh 18650 Lithium Battery Small Portable Communication Devices

FOB Price: US $ 2.05-2.2 / Piece
Min. Order: 1000 Pieces
  • Type: Lithium Battery
  • Charger Type: Electric Charger
  • Charger Application: Standard Battery
  • Nominal Voltage: 3.7V
  • Charger Style: Intelligent Charger
  • Compatible Battery Type: AAA/AA

Computer Network Communication Line RS232 RS422 Lightning Surge Protection Device

FOB Price: US $ 16-60 / Piece
Min. Order: 5 Pieces
  • Type: Signal Type Arrester
  • Structure: Zinc Oxide Arrester
  • Installation: Tandem Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

Remote Fuel / Engine Cut off Sos Key GPS Xt-007g Waterproof GPS / GSM Tracker Tracking Two-Way Communication Device

FOB Price: US $ 1-59.8 / Piece
Min. Order: 1 Piece
  • Power Supply: DC 7-24V/3A
  • Backup Battery: Rechargeable 750 mAh Battery (3.7V)
  • Dimension: 88*50*20mm
  • Weight: 87g
  • Type: GPS Tracker
  • Use: Automotive&Hand Held

Rim Rapid Prototyping for Communication Handheld Devices

FOB Price: US $ 1-99 / Piece
Min. Order: 1 Piece
  • Application: Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Home Appliance Parts
  • Standard: GB, EN, China GB Code, JIS Code, TEMA
  • Surface Treatment: Smooth Finish
  • Production Type: Batch Production
  • Machining Method: CNC Machining
  • Material: Plastic

Samsung 25r 2500mAh Rechargeable Battery Li-ion Cheap Price Formall Portable Communication Devices

FOB Price: US $ 2.68-2.73 / Piece
Min. Order: 1000 Pieces
  • Type: Lithium Battery
  • Charger Type: Electric Charger
  • Charger Application: Standard Battery
  • Nominal Voltage: 3.7V
  • Charger Style: Intelligent Charger
  • Compatible Battery Type: AAA/AA

Lte 4G Communication 2D Omnidirectional Barcode Scanner Device

FOB Price: US $ 199-499 / Piece
Min. Order: 1 Piece
  • Type: PDA
  • Screen Size: 3.5"
  • OS: Android
  • Memory Capacity: ≥1GB
  • Applications: Industrial Grade PDA
  • CPU Type: Qualcomm

6 Bands Drone Jammmer Anti -Tracker Jammer Cell Phone Signal Jammer GPS Jammer, Uav-Drone Jammer/Blocker, Telephones or Other Electronic Communication Devices

Min. Order: 1 Piece
  • Usage: Defense
  • Using Field: Air
  • Type: Anti Riot Shield
  • Material: Aluminum/Alloy
  • Size: 530 X 300X 200mm
  • Total Outputpower: 180W

Octa-Core NFC RFID Android 4G Communication PDA Device

FOB Price: US $ 199-499 / Piece
Min. Order: 1 Piece
  • Network Standard: 4G, 3G, GSM
  • Style: Smart Mobile Phone, Business Mobile Phone, Camera Mobile Phone
  • Screen Size: 3.1-3.5"
  • CPU: Quad Core
  • Operation System: Android
  • SIM Card Slot: 1 SIM

4G Ports Gigabit Industrial Ethernet Switch Network Communication Device

FOB Price: US $ 448-518 / Piece
Min. Order: 1 Piece
  • Type: Industrial Ethernet Switch
  • Certification: CE, ISO, RoHS, GS
  • Condition: New
  • Vlan: 4k
  • Housing: Metal, IP30
  • Dimensions: 60.2 X 115.5 X 138.5 Mm

Advanced Managed Industrial Ethernet Switch Network Communication Device

Min. Order: 1 Piece
  • Type: Industrial Ethernet Switch
  • Certification: CE, ISO, RoHS, GS
  • Condition: New
  • Uplink Ports: up to 4 Gigabit Ports
  • Vlan: 4k
  • Housing: Metal, IP40

Automatic Temperature Control Device for Calender

FOB Price: US $ 3000-160000 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Control Type: PLC
  • Automatic Grade: Automatic
  • Power Source: Pump
  • Type: Auxiliary Machine for Rubber Machine
  • Accuracy: ±1

New Smart Bracelet, Sports Wristband Fitness Tracker, Bluetooth Bracelet, Wearable Devices

FOB Price: US $ 14.3-15 / Piece
Min. Order: 100 Pieces
  • Display: IPS
  • Usage: Detection, Communication, Fitness Tracker
  • Material: Leather
  • Feature: 3G, WiFi, Bluetooth, Water Resistant
  • Sample Delivery Time: 1-2days
  • MOQ of Wholesale: 10PCS

Gwts3000SL-H433m Intelligent Power Monitoring Device (antiflaming alarm system)

FOB Price: US $ 25-60 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Contact Type
  • Certification: CE, ISO, RoHS, SGS,IEC
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Testing Range: -40~200

Q80 GPS Kids Smart Watch Wristwatch Sos Call Location Device

FOB Price: US $ 19.5-21.99 / Piece
Min. Order: 5 Pieces
  • Display: IPS
  • Usage: Detection, Communication, safety
  • Material: Band Material Silica Gel
  • Feature: Bluetooth, GPS,Agps,Lbs,GPRS,GSM
  • Color: Yellow, Blue, Pink, Black
  • Package Size: 8.5*8.5*6.5cm

Professional Manufacturer of T-108h Fusion Splicer Device

FOB Price: US $ 2500 / Piece
Min. Order: 1 Piece
  • Application: Communication, Sensor, Probe
  • Type: Single-mode Fiber
  • Connection Structure: FC-FC
  • Material Shape: Round Wire
  • Certification: CE, ISO9001, SGS
  • Applicable Fibers: Sm, Mm, Nz-Ds, Edf, Pigtail, Rubber-Insulated Wire

Sts1 Series Surge Protective Device

FOB Price: US $ 1.1 / Piece
Min. Order: 240 Pieces
  • Number of Pole: All
  • Size: Miniature
  • Theory: Electromagnetic Relay
  • Type: AC Contactors
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
  • Electricity Type: AC

DC SPD Surge Protection Device DC500V 20ka-40ka

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Voltage: 500vdc~1000vdc
  • Accessories: Remote Communication Terminal
  • Effect: Reliable, Stable
  • Color: Red, White, Yellow(According to Customer Needs)
  • Models: Complete
  • Quality Assurance: 2 Years

FTTH Sm Sc Upc Loop Back Patchcord Loop Back Device

FOB Price: US $ 3 / Piece
Min. Order: 10 Pieces
  • Application: Communication
  • Type: Single-mode Fiber
  • Connection Structure: SC
  • Material Shape: Round Wire
  • Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
  • Allowed Tensile Strength: 100N<1000N

Mini ABS Box Fiber Optic PLC Splitter Device 1X8

FOB Price: US $ 8.5-15.5 / Piece
Min. Order: 1 Piece
  • Type: PLC Splitter
  • Wiring Devices: Integrated Wiring
  • Certification: CE, ISO, RoHS
  • Condition: New
  • Product Name: Optic Splitter
  • Application: CATV/Data Communication/Fiber Optic Equipments & S

GPS Tracking Device for Kids with Sos Button R12

FOB Price: US $ 1-99 / Piece
Min. Order: 50 Pieces
  • Display: OLED
  • Usage: Communication
  • Material: Plastic
  • Feature: WiFi, Water Resistant
  • GPS Chipset: U-Blox 7020
  • GSM Chipset: Mtk 6261d

with Added Water Device of Temperature Control Unit

FOB Price: US $ 3000-160000 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Control Type: PLC
  • Automatic Grade: Automatic
  • Power Source: Pump
  • Type: Auxiliary Machine for Rubber Machine
  • Accuracy: ±1

Emergency Leveling Device for Elevator (SN-EMEPS-48)

FOB Price: US $ 100-150 / Piece
Min. Order: 1 Piece
  • Type: Communication System
  • Suitable for: Elevator
  • Load Capacity: 5000kg
  • Persons: 11-20
  • Speed: 1.00-2.00m/s
  • Drive Mode: Manual

Affortable Fusion Splicer Device T-207X/H

Min. Order: 1 Piece
  • Application: Communication, Sensor, Probe
  • Type: Single-mode Fiber
  • Connection Structure: FC-FC
  • Certification: CE, ISO9001, SGS
  • Applicable Fibers: Sm, Mm, Nz-Ds, Edf, Pigtail, Rubber-Insulated Wire
  • Average Splice Loss: 0.02dB(Sm), 0.01dB(Mm), 0.04dB(Nzds), 0.04dB(Edf)

AC Surge Protective Device 20-40ka 4 Pole SPD

FOB Price: US $ 9 / Piece
Min. Order: 1 Piece
  • Voltage: 275/320/385/400, etc
  • Accessories: Remote Communication Terminal
  • Effect: Reliable, Stable
  • Color: Red, White, Yellow(According to Customer Needs)
  • Models: Complete
  • Quality Assurance: 2 Years

Sc/Upc Loop-Back Patch Cord/ Loop Back Device

FOB Price: US $ 3 / Piece
Min. Order: 10 Pieces
  • Application: Communication
  • Type: Single-mode Fiber
  • Connection Structure: SC
  • Material Shape: Round Wire
  • Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
  • Allowed Tensile Strength: 100N<1000N

Intelligent Temperatured Control Device for Calender

FOB Price: US $ 3000-160000 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Control Type: PLC
  • Automatic Grade: Automatic
  • Power Source: Pump
  • Type: Auxiliary Machine for Rubber Machine
  • Accuracy: ±1

China T-108h Fusion Splicer Device

FOB Price: US $ 1000-1300 / Piece
Min. Order: 1 Piece
  • Application: Communication, Sensor, Probe
  • Type: Single-mode Fiber
  • Connection Structure: FC-FC
  • Certification: CE, ISO9001, SGS
  • Applicable Fibers: Sm, mm, Nz-Ds, Edf, Pigtail, Rubber-Insulated Wire
  • Average Splice Loss: 0.02dB(Sm), 0.01dB(mm), 0.04dB(Nzds), 0.04dB(Edf)
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