Home Electrical & Electronics Communication Module Wholesale Communication Device 2017 Product List
Total 74,786 products from about 4,399

 Wholesale Communication Device

manufacturers & suppliers

Remote Fuel / Engine Cut off Sos Key GPS Xt-007g Waterproof GPS / GSM Tracker Tracking ...

FOB Price: $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

Two Way Communication Micro GPS Tracking Device for Person/Cat/Pet

FOB Price: $22 - $26 / Piece
Min. Order: 1 Piece
  • Position Mode: GPS+Lbs +WiFi
  • GSM Network: 850/900/1800/1900MHz
  • CPU: Mtk6261
  • Compatible: Ios and Android
  • Sos: Support
  • Unit Size: 38.5X38.5X17mm

Support Phone Call Industrial Rugged PDA Industrial Communication Device

FOB Price: $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: $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: $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

Ly3-B60 420V 60ka 4pole Surge Protection Device with Remote Communication

FOB Price: $20.5 - $20.7 / Piece
Min. Order: 10 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: DIN Mounted
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

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

Wholesale Waterproof IP65 Micro Human GPS Tracking Device

FOB Price: $41 - $50 / Piece
Min. Order: 10 Pieces
  • Sensor: 3G Accelerating Sensor
  • Size: 61*44*16mm
  • Weight: 35g
  • Working Time: 2~6days
  • GPS Chip: U-Blox G7020 (Support Agps)
  • Battery: Rechargeable 3.7V, 800mAh (Li-Poly)

Topshine Original GPS Car Tracking Device with Two-Communication Talking (VT1000)

FOB Price: $71 - $75 / Set
Min. Order: 1 Set
  • Ota Function: Yes
  • Backup Battery: 950mAh
  • Dimension: 110mm*80mm*30mm
  • Weigh: 180g
  • GPS Chipset: Latest GPS Sirf-Star III Chipset
  • Button: Sos

Lte 4G Communication 2D Omnidirectional Barcode Scanner Device

FOB Price: $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

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

FOB Price: $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

Octa-Core NFC RFID Android 4G Communication PDA Device

FOB Price: $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

Gigabit Managed Optic Ethernet Access Switch Network Communication Device

Min. Order: 1 Piece
  • Type: Industrial Ethernet Switch
  • Certification: CE, ISO, RoHS, GS
  • Condition: New
  • Vlan: 4k
  • Packing: Standard Carton Box
  • Standard: CE, FCC, RoHS

4G Ports Gigabit Industrial Ethernet Switch Network Communication Device

FOB Price: $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

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

FOB Price: $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

Wholeday Realtime Continuous Heart Rate Monitor Wearable Smart Device

FOB Price: $21 - $23 / Piece
Min. Order: 100 Pieces
  • Display: OLED
  • Usage: Communication
  • Material: TPU
  • Feature: Bluetooth
  • Battery: 80mAh
  • Keyword: Heart Rate Watch

Multi-Cell Temperatured Control Device for Complex Extruders

FOB Price: $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

Four Wheel Positioning Device

FOB Price: $2200 - $2300 / Piece
Min. Order: 1 Piece
  • Type: 3D Wheel Alignment
  • Certification: CE, ISO
  • Communication Mode: Wire Communication
  • Structure: Electronic
  • Standard: Standard
  • Condition: New

China T-108h Fusion Splicer Device

FOB Price: $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)

EV07s Handheld Global Smallest GPS Tracking Device for Kids

FOB Price: $65 - $75 / Piece
Min. Order: 10 Pieces
  • Sensor: 3G Accelerating Sensor
  • Size: 61*44*16mm
  • Weight: 35g
  • Working Time: 2~6days
  • GPS Chip: U-Blox G7020 (Support Agps)
  • Battery: Rechargeable 3.7V, 800mAh (Li-Poly)

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

Leading Technology Wearable Devices in China Manufacturer of Smart Bracelet

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

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

Wireless Intelligent Power Monitoring Device

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

GPS Track Record Smart Bracelet T28 Smart Bracelet Wearable Devices

FOB Price: $39.5 - $42.2 / Piece
Min. Order: 100 Pieces
  • Display: OLED
  • Usage: Detection, Communication
  • Material: Silicone
  • Feature: 3G, WiFi, Bluetooth, Water Resistant
  • Product Name: Wearable Devices T28
  • Bluetooth: 4.0

LPG Gas Leak Sensor Industrial Safety Detector Device

FOB Price: $1 - $4.5 / Piece
Min. Order: 50 Pieces
  • Type: Gas Leakage Detector
  • Usage: Anti-theft, Gas, Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: CE, RoHS, CCC
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Gas Detector Model: Sfl-817

GPS Tracking Device for Kids with Sos Button R12

FOB Price: $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

Hexu Microwave Maritime Systems Waveguide Device

FOB Price: $1 - $200 / Piece
Min. Order: 1 Piece
  • Material: Aluminum, Silver-Plated
  • Place of Origin: Shanghai
  • Transmitting Frequency: 13.75-14.50GHz
  • Received Frequency: 10.70-12.75GHz
  • OEM or ODM: Available
  • Factory or Trade Company or Factory: Factory

Q80 GPS Kids Smart Watch Wristwatch Sos Call Location Device

FOB Price: $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
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 1000