Home Electrical & Electronics Variable-Frequency Drive Network Protocols 2019 Product List
16,426 products found from 821  

Network Protocols manufacturers & suppliers

Network Fault Monitoring Device Power Failure Monitoring Support Modbus

FOB Price: US $ 50 / Piece
Min. Order: 2 Pieces
  • Type: Server Cabinet
  • Usage: Network Integration System
  • Installation: Wall-Mounted Cabinet
  • Fan Number: Network Fault Monitoring
  • Capacity: Network Fault Monitoring
  • Certification: CE, RoHS, FCC

GoIP-1 1-Channel VoIP GSM Gateway/GSM Network

FOB Price: US $ 47 / Piece
Min. Order: 1 Piece
  • Type: GSM GATEWAY
  • Certification: CE
  • Condition: New
  • Input: 110/220vac
  • Color: Grey
  • Warrenty: One Year

1200Mbps Homeplug Powerline Adapter Network Extender PLC Ethernet Bridge Modem

FOB Price: US $ 29-35 / Piece
Min. Order: 10 Pieces
  • Standard: Homepluge AV2
  • Certification: Ce, RoHS, FCC
  • Usage: Home
  • OEM: Accepted
  • Support: Ethernet
  • Packing: Inner Box 122*75*88mm

200Mbps Phoneline Ethernet Bridge Network Extender Modem, 1500meters Long Distance Transmission

FOB Price: US $ 30-35 / Piece
Min. Order: 10 Pieces
  • Certification: CE, RoHS, FCC
  • Usage: Home
  • Support: Ethernet
  • OEM: Accepted
  • Packing: Paper Box 122*75*88mm
  • Standard: 200Mbps

Wdm CCTV 16chs 5MP Network 6 in 1 HD Video Record DVR

FOB Price: US $ 135.37 / Piece
Min. Order: 5 Pieces
  • Video Input/Output: 16 Channel
  • Audio: with Audio
  • Video File Logging Mode: Alarm Recording, Motion Detection Recording, Video Manual, Time Lapse Video
  • Hard Disk Size: 8TB
  • Hdd Supported: 1
  • Type: PC-Based

Nb-Iot Gateway Modbus RTU Master & Slave for UPS PLC VFD Dual Simcard

FOB Price: US $ 99 / Piece
Min. Order: 3 Pieces
  • Type: Industry Alarm
  • Usage: Auto, Door, Personal, Smoke, Window, Fire
  • Product Name: GSM GPRS 3G 4G Lte Cellular Iot Gateway S375
  • GSM Frequency: 850/900/1800/1900MHz
  • TCP/IP Stack: TCP,UDP
  • SIM Interface: Supporting 3V and 1.8V SIM Card

IP Network PA System Host (Lt-8A)

FOB Price: US $ 1555-1650 / Piece
Min. Order: 1 Piece
  • Portability: Yes
  • Interface: Network Interface
  • Storage Method: Flash Memory
  • Use: Servers
  • Supporting System: Windows XP
  • USB Memory Port: USB Memory Port

Wireless Industrial Iot Gateway for Intelligent Farm Agricultural Irrigation

FOB Price: US $ 99 / Piece
Min. Order: 3 Pieces
  • Type: Industry Alarm
  • Usage: Auto, Door, Personal, Smoke, Window, Fire
  • Product Name: GSM 3G 4G Lte Cellular Iot Gateway S175
  • GSM Frequency: 850/900/1800/1900MHz
  • TCP/IP Stack: TCP,UDP
  • Optional: 3G/4G/Nb-Iot

Widely Used in Various Industrial Automation Monitoring S175

FOB Price: US $ 99-119 / Piece
Min. Order: 3 Pieces
  • Type: Industry Alarm
  • Usage: Auto, Door, Personal, Smoke, Window, Fire
  • Product Name: GSM 3G 4G Lte Cellular Iot Gateway S175
  • GSM Frequency: 850/900/1800/1900MHz
  • TCP/IP Stack: TCP,UDP
  • Optional: 3G/4G/Nb-Iot

Industrial Telephone Help Point Elevator Door Phone Wireless Emergency Telephone

FOB Price: US $ 199-299 / Piece
Min. Order: 1 Piece
  • Brand: Koon
  • Model: Industrial Telephone Knzd-39
  • Size: 366*189*60mm
  • Material: Robust Aluminium Alloy Die-Cast Body
  • Connection Type: RJ45 Socket Inside Sealed Enclosure
  • Power Supply: External 24V DC

3G CDMA EVDO Modem Wireless Network Card (m07)

FOB Price: US $ 12-13 / Piece
Min. Order: 1000 Pieces
  • Transmission Channel: Wireless Modem
  • Type: External
  • Signal Type: Baseband Modem
  • Installation: Rack-Mounted
  • Clip Function: Semi Soft Modem
  • Interface Type: USB
  • USB-BUSINESS TECHNOLOGY CO., LTD.
  • Guangdong, China QC 080000, SA 8000

3G Mobile Mifi Dongle USB WiFi Router WiFi Modem

FOB Price: US $ 18 / Piece
Min. Order: 100 Pieces
  • Transmission Channel: Wireless Modem
  • Type: External
  • Signal Type: Band Modem
  • Installation: Rack-Mounted
  • Clip Function: Semi Soft Modem
  • Interface Type: USB
  • USB-BUSINESS TECHNOLOGY CO., LTD.
  • Guangdong, China QC 080000, SA 8000

OEM 4G Lte USB Modem

FOB Price: US $ 40 / Piece
Min. Order: 1000 Pieces
  • Transmission Channel: Wireless Modem
  • Type: External
  • Signal Type: Baseband Modem
  • Installation: PCMCIA Card
  • Clip Function: Semi Soft Modem
  • Interface Type: USB
  • USB-BUSINESS TECHNOLOGY CO., LTD.
  • Guangdong, China QC 080000, SA 8000

4/8chs 1080n Network Ahd DVR with 10” LCD Screen

FOB Price: US $ 62.75 / Piece
Min. Order: 20 Pieces
  • Video Input/Output: 4 Channel
  • Audio: with Audio
  • Video File Logging Mode: Alarm Recording, Motion Detection Recording, Video Manual
  • Hard Disk Size: 8TB
  • Hdd Supported: 1
  • Type: PC-Based

RoIP 302 Cross-Network Gateway VoIP GSM Radios Interphone Intercom (RoIP302)

Min. Order: 100 Pieces
  • Type: Transmitter
  • Built in: GSM Module
  • Ptt Port: 3
  • Audio Channels: 3
  • Bridges: Radio Network, Internet, Cellular Phone
  • Support: Point-to-Point Mode and Group Transmit Mode

Mini W5100 Ethernet Network Module Board for Uno R3

FOB Price: US $ 3.85-4.4 / Piece
Min. Order: 1 Piece
  • Portability: Yes
  • Interface: Network Interface
  • Packing: Antistatic Bag
  • Standard: 20g
  • Port: Shenzhen
  • Production Capacity: 50000PCS/Year

DBL Cross-Network Gateway (RoIP302)

Min. Order: 1 Piece
  • Type: Transmitter
  • Function: Signal Transmission Equipment
  • Condition: New
  • Build in: GSM/CDMA Module, DDNS Service
  • PTT Port: 3
  • Audio Channels: 3

EOP E1/4E1/8E1/16E1 to Ethernet Converter Chassis

Min. Order: 1 unit
  • Power Supply: 220V/-48V
  • Packing: 2units/Carton, 6units/Carton, 10units/Carton
  • Standard: ISO9001 (2000)
  • Production Capacity: 3000 PCS/Month
  • Trademark: Humanity
  • Origin: Beijing, China
  • Beijing Human Information Technology Co., Ltd.
  • Beijing, China

Network Cabinet(Outdoor/ Indoor)

  • Trademark: linkon
  • Chengdu Linkon Communication Device Co., Ltd.
  • Sichuan, China

Mtg600-2e1/T1 Pri Isdn Gateway SIP, SIP-T, Pri Protocols- (MTG600-2E1/T1)

Min. Order: 1 Piece
  • Usage: Telephone, VoIP
  • Type: Wireless
  • Certification: CE, ISO
  • Weight: 2.1kg
  • Size: 53*35.5*30
  • Box: 10 Unit Per Csae

Tengcon Programmable Protocol Gateway (TG900P)

FOB Price: US $ 247 / unit
Min. Order: 1 unit
  • Type: VoIP Gateway
  • Working Temperature: -25~70 (Centigrade Degree)
  • COM Port: 3, RS232 or RS485 ;2, Can
  • Ethernet: 1
  • Power: AC 90-264V or DC 9-36V
  • Warranty: 3 Years

Hdrm100 L1 Industrial 4G Router Modem with WiFi, GPS, RS232 or RS485, Modbus Protocol

FOB Price: US $ 60-80 / Piece
Min. Order: 1 Piece
  • Type: WiFi Router
  • Work Mode: AP+STA
  • WiFi Antenna Type: External
  • Transmission Rate: 101-150Mbps
  • Voltage: +6V~+36V
  • Antenna Gain: 3dBi

100V and Poe Network Power Supply Horn Speaker, Support SIP Protocol, TCP/IP Protocol out 50W (Aluminium)

FOB Price: US $ 55-99 / Piece
Min. Order: 10 Pieces
  • Amplification Type: Passive
  • Speaker Material: Metal
  • Usage: Karaoke, Portable Player, Home Theatre System, Computer, Radio, TV
  • Adjusting Method: Knob
  • Sound Channel: 2
  • Structure: Closed Enclosure

CCTV Onvif V2.1 Protocol Outdoor 2MP IP Camera

FOB Price: US $ 37-43 / Piece
Min. Order: 1 Piece
  • Technology: Infrared
  • Style: Bullet Camera
  • Type: IP Camera
  • Sensor: CMOS
  • HDMI Format: 1080P
  • Horizontal Resolution: 1900tvl

Pd Protocol 30W Type-C USB Charger PCB

FOB Price: US $ 0.5-3 / Piece
Min. Order: 1000 Pieces
  • Metal Coating: Copper
  • Mode of Production: SMT & DIP
  • Layers: Multilayer
  • Base Material: FR-4
  • Certification: RoHS, CCC, ISO
  • Customized: Customized

Embedded Network Management Smart UPS with HTTP/Https/Snmp/Telnet Protocols

FOB Price: US $ 12810-13300 / Set
Min. Order: 1 Set
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Cid Protocol Intruder WiFi House Home Security Wireless Burglar PSTN / GSM Alarm System

FOB Price: US $ 1 / Piece
Min. Order: 50 Pieces
  • Type: Home Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, FCC, RoHS, CCC
  • Application: Indoor
  • Working Principle: Electro-Optical Type

Modbus Protocol Differential Pressure Transmitter for Oil/ Chemical Fields

FOB Price: US $ 245-299 / Piece
Min. Order: 1 Piece
  • Type: Normal Pressure Transmitter
  • Structure Type: Capacitive Pressure Transmitter
  • Measuring Medium: Gas, Steam, Liquid
  • Accuracy Grade: 0.1%F.S
  • Pressure range: 0-0.15~2000 Kpa
  • IP Rating: IP68

ISO18092 Protocol Contactless RFID Card Reader for Loyalty/Payment

FOB Price: US $ 30-40 / Piece
Min. Order: 5 Pieces
  • Type: IC Card Reader
  • Card Type: HID, Mifare, Ultralight ,Ntag213
  • Interface: USB, Serial Port
  • Reading Distance: <10 Cm
  • Application: Parking, Hospital, Library, Company, Store
  • LED & Buzzer: 1 & 1

Hart Protocol with Isolated 4-20mA Temperature Transmitter

FOB Price: US $ 46-58 / Piece
Min. Order: 1 Piece
  • Type: Network Type
  • Measuring Medium: Temperature
  • Display Type: Non
  • Site Display: Not Site Display
  • Accuracy: 0.1
  • Certification: Pcec
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