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High Quality 3g sd card modem/ 3G Modem cdma dongle

US $5-30 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;GUA
Style: Internal
Products Status: Stock
Model Number: GJ300
Brand Name: GJ
Interface Type: USB;RS232/USB/RJ45
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit
93.5% Response Rate

Industrial RS232 EDGE/GSM/ GPRS Modem support AT command

US $60-120 / Unit ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;FUJ
Products Status: Stock
Type: Wireless
Brand Name: Four-faith
Certification: CE
Style: External
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit
84.4% Response Rate

wavecom fastrack m1306b gsm/gprs modem

10 Pieces (Min. Order)
Place of Origin: CN;SHG
Brand Name: WAVECOM
Model Number: m1306b gsm/gprs modem
Type: INDUSTRIAL GSM/GPRS MODEM
Dimensions(mm): 76*54*25mm
CE: ROHS
China (Mainland) Contact Details
78.7% Response Rate

Industrial GPRS/CDMA Modem

1 Set (Min. Order)
Place of Origin: CN;GUA
Brand Name: Hongdian or OEM
Model Number: H7710
China (Mainland) Contact Details
US $22,000 Trade Assurance Limit
61.4% Response Rate

Favorites Compare gprs modem rj45,Series Port (RS232 or RS485) f2114 i

US $1-999 / Unit ( FOB Price)
1 Unit (Min. Order)
Place of Origin: CN;FUJ
Products Status: Stock
Brand Name: Four-Faith
Type: Wireless
Interface Type: RS-232
Certification: CE

2014 Hot!!!!! RS485 GSM/GPRS modem with Quectel module

US $18-35 / Piece ( FOB Price)
1 Set (Min. Order)
Type: gsm module modem
Certification: CE FCC
Interface: RS485
Size: 58mm*46mm*12mm
Place of Origin: CN;GUA
Brand Name: mellow
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
79.8% Response Rate

M2M/SCADA Industrial m2m gsm gprs modem rs485 rs232 TCP/UDP for PLC,Datalogger,IED,Alarm system(F2103P)

US $20-99 / Unit ( FOB Price)
1 Unit (Min. Order)
Transmission Rate: 14.4Kbps
Certification: CE
Interface Type: RS-232
Type: Wireless
Style: External
Products Status: Stock
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit
84.4% Response Rate

RS485 GSM/GPRS modem Q24Plus

US $40-50 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;GUA
Brand Name: Baihui
Model Number: G-Q24RS485
RS485 GSM/GPRS modem: wireless network
China (Mainland) Contact Details
87.5% Response Rate

RS485 GSM/GPRS modem Q24Plus

5 Pieces (Min. Order)
Place of Origin: CN;GUA
Brand Name: Wavecom
Model Number: Q24PLUS
ndustrial modem: RJ45 interface: RJ11: yes
RS232 GSM modem: wireless network: Place of Origin:Guangdong China
Model Number:Q24plus: GPRS Module: GSM GPRS
Verified Supplier - Shenzhen Shanhai Technology Ltd.
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
81.2% Response Rate

Wirelss GSM/GPRS MODEM RS485

1 Piece (Min. Order)
Transmission Rate: 85.6Kbps
Certification: ccc
Interface Type: RS485
Type: Wireless
Style: External
Products Status: Stock
China (Mainland) Contact Details
20.0% Response Rate

Professional RS485 Interface GSM/GPRS SMS modem (M2M) Q2686 (850/900/1800/1900Mhz)

US $1-3999 / Piece ( FOB Price)
10 Pieces (Min. Order)
Transmission Rate: 256Kbps
Certification: CE ROHS
Certifications: CE ROHS FCC
Interface Type: RS-485
Type: Wireless
Style: External
China (Mainland) Contact Details
59.3% Response Rate

New product 32 port GSM/GPRS gsm modem rs485

US $400-1000 / Piece ( FOB Price)
1 Piece (Min. Order)
Weight: 150g(for one port)
Size: 96*54*25mm(for single port)
Functions: send and receive sms/call/gprs/stk
Chip Brand: wavecom or others
Module number: Q2303/Q2403/Q2406/Q24plus/MC35/MC35i/TC35/TC35i
GSM frequency: 850/900/1800/1900MHz or 900/1800MHz
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit
93.5% Response Rate

High quality meter and data transmission RS485 MC55I Half Duplex GSM/GPRS MODEM

10 Sets (Min. Order)
Interface Type: RS485
Type: Wireless
Style: External
Products Status: Stock
Place of Origin: CN;GUA
Model Number: LT760-55I 485

RS485 GSM/GPRS modem Q24Plus new and original

US $40-50 / Piece ( FOB Price)
1 Piece (Min. Order)
Certification: ISO9000
Interface Type: PCI
Type: Wireless
Style: External
Products Status: Stock
Place of Origin: CN;GUA
China (Mainland) Contact Details
45.5% Response Rate

low cost 8 port rs485 gsm/gprs modem

US $140-270 / Piece ( FOB Price)
1 Piece (Min. Order)
color: black
Type: Wireless
weight: 3.5kg
size: 25*15*12cm
function: sending bulk sms mms
Products Status: Stock
China (Mainland) Contact Details
92.7% Response Rate

M2M/SCADA Industrial rs232 serial gsm gprs modem rs485 rs232 TCP/UDP for Scada PLC,Datalogger,IED,Alarm system

US $1-999 / Piece ( FOB Price)
10000 Pieces (Min. Order)
Place of Origin: CN;FUJ
Brand Name: Four-Faith
Model Number: F2103
Name: RS232 GPRS MODEM for Indoor Air Quality Monitoring
serial port: RS232/RS485
antenna port: SMA female interface,50 Ohm

gprs dtu/gsm/sms modem RS485,plug and play

1 Unit (Min. Order)
Place of Origin: CN;GUA
Brand Name: Kingbird
Model Number: KB3030

Professional RS232 RS485 EDGE/GSM/ GPRS Modem support AT command QP81

US $100-200 / Set ( FOB Price)
1 Set (Min. Order)
Frequency: 900/1800Mhz
Color: Black
Type: Wireless
Certification: CE & ROHs & FCC
Interface: USB, RS232, RS485
Product Status: Stock
China (Mainland) Contact Details
100.0% Response Rate

rs232 serial gsm/gprs modem 3G RS232 RS485 for Fleet Management, Oil&Gas Fuel V20series

US $1-300 / Piece ( FOB Price)
1 Piece (Min. Order)
color: black red
Type: Wireless
Certification: ce
Transmission Rate: 128Kbps
Place of Origin: CN;GUA
Brand Name: HOMTECS
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
88.2% Response Rate

Repeater modem 8 Ports GSM/GPRS Modem Pool rs485 communication cable

US $200-222.67 / Piece ( FOB Price)
1 Piece (Min. Order)
Transmission Rate: 256kbps
Weight: 3kg
Place of Origin: CN;GUA
Brand Name: Skyline
Model Number: Q2303-8
gprs modem with tcp/ip stack: gprs modem with tcp/ip stack
China (Mainland) Contact Details
66.1% Response Rate

Gsm Module Low Cost rs485 Gsm/Gprs Modem Support AT Command

US $804-805 / Piece ( FOB Price)
1 Piece (Min. Order)
Color: black
Type: wireless
Weight: 9KG
Place of Origin: CN;GUA
Brand Name: TYH
Model Number: Q2403-32
Verified Supplier - Shenzhen TYH Technology Co., Ltd.
China (Mainland) Contact Details
83.8% Response Rate

USB/RS232 INDUSTRIAL rs485 gsm/gprs modem

US $50-60 / Set ( FOB Price)
5 Pieces (Min. Order)
Frequency :: Quad band
Type:: Wireless
Certificate: CE,CCC
Weight:: 110g
Size:: 95*54*25mm
Products Status:: Stock
China (Mainland) Contact Details
61.2% Response Rate

M2M/SCADA Industrial rs232 serial gsm gprs modem rs485 rs232 TCP/UDP for Scada PLC,Datalogger,Alarm system

US $80-200 / Piece ( FOB Price)
1 Piece (Min. Order)
Function: Collect data tansmit in computer
GPRS Module: 32 bits MCU
Analog input: 10
Digital input: 6
Temp. input: 2
Relay output: 4(120VAC/3A, 24VDC /3A)
Verified Supplier - King Pigeon Hi-Tech Co., Ltd.
China (Mainland) Contact Details
92.1% Response Rate

RS485 GSM/GPRS modem SIM900A

2 Pieces (Min. Order)
Type: Wireless
Size: 65*74*33mm
Place of Origin: CN;GUA
Brand Name: simcom
Model Number: sim900A
Restricted Operation: -25°C to +75°C
Tags: Rs485 Modem
China (Mainland) Contact Details
78.7% Response Rate

support RS485 RS232 F2114 serial gsm gprs modem with IO channels for SCADA

US $65-120 / Unit ( FOB Price)
1 Unit (Min. Order)
Transmission Rate: 256Kbps
Certification: CE ROHS FCC
Interface Type: RS-232
Type: Wireless
Style: External
Products Status: Stock
Tags: Serial Modem
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
88.3% Response Rate

Wireless Bulk SMS modem Industrial GSM GPRS Modem

US $20-45 / Unit ( FOB Price)
10 Units (Min. Order)
Transmission Rate: 128Kbps
Certification: ce
Interface Type: USB
Type: Wireless
Style: External
Products Status: Stock
China (Mainland) Contact Details
65.7% Response Rate

GPRS Modem with RS232 RS485 for RFID Home Automation Router

US $1-400 / Piece ( FOB Price)
1 Piece (Min. Order)
color: black , red
Application: POS, ATM, Kiosk, IP Camera, Video Camera
Function: DHCP, DDNS
Place of Origin: CN;GUA
Brand Name: SCOY TECH
Model Number: ST-R20
China (Mainland) Contact Details
91.7% Response Rate

Support RS232 RS485 industrial m2m gprs modem, gsm dtu

US $1-120 / Piece ( FOB Price)
1 Piece (Min. Order)
Transmission Rate: 256Kbps
Certification: CE ROHS FCC
Interface Type: RS-232
Type: Wireless
Style: Internal
Products Status: Stock
Tags: Gsm Dtu
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
76.2% Response Rate

Industrial 3G WCDMA DTU Modem

US $147-170 / Piece ( FOB Price)
1 Set (Min. Order)
Interface Type: RS-232
Type: Wireless
Style: External
Products Status: Stock
Dimension: 103x64x24mm
power range: DC 5~35V
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
100.0% Response Rate

mc35i gsm gprs modem with free software

US $200-600 / Unit ( FOB Price)
1 Piece (Min. Order)
Transmission Rate: 14.4Kbps
Certification: CE
Interface Type: USB
Type: Wired
Style: External
Products Status: Stock
China (Mainland) Contact Details
78.9% Response Rate

industrial gsm modem RS485 for Transportation, Bus, Monitors

1 Unit (Min. Order)
Transmission Rate: 85.6 kbps
Interface Type: RS-485
Type: Wireless
Style: Internal
Products Status: Stock
Weight: 130g
China (Mainland) Contact Details
12.5% Response Rate

Industrial gprs modem with rs232 interface or RS485 interface

1 Piece (Min. Order)
Interface: RS-232 or RS485
Transmission Rate: 33.6Kbps
Weight: less than180 g
Dimension: 100*59*23mm
Place of Origin: CN;GUA
Brand Name: Head Weblink
China (Mainland) Contact Details
69.8% Response Rate

D100 RS232 RS485 RS422 High Quality rs232 gsm gprs modem

US $40-55 / Unit ( FOB Price)
1 Unit (Min. Order)
Color: Black
Type: rs232 gsm gprs modem
Weight: 120g
Dimension: 80 * 51 * 16 mm
Product status: Stock
Warranty: 2 year
China (Mainland) Contact Details
US $21,000 Trade Assurance Limit
93.4% Response Rate

Super32-L206 RTU SCADA Modem

1 Piece (Min. Order)
Place of Origin: CN;BEI
Brand Name: ECHO
Model Number: Super32-L206
Cover: Metal
China (Mainland) Contact Details
76.3% Response Rate

M400 gprs modem with SIM Slot

1 Unit (Min. Order)
Color: Black
Material: Metal Case
Place of Origin: CN;GUA
Brand Name: E-Lins,White Brand, OEM
Model Number: M400
Network: 3g/2g
China (Mainland) Contact Details
88.9% Response Rate

Industrial GPRS cellular Modem with RS232 RS485 DIN rail external antenna support Modbus & TCP/IP protocol

1 Piece (Min. Order)
Application: Industrial environment M2M
Antenna: 50Ω SMA female interface
Place of Origin: CN;GUA
Brand Name: SFC
Model Number: SF-M200 series
Product Name: SF-M200Series Modem
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
86.4% Response Rate

16 port gsm modem rs485 for sending bulk sms mms with low price

US $445.33-489.87 / Piece ( FOB Price)
1 Piece (Min. Order)
Frequency: quad band
Color: Black
Warranty: One year
Place of Origin: CN;GUA
Brand Name: TYH
Model Number: M35-16,M35
Verified Supplier - Shenzhen TYH Technology Co., Ltd.
China (Mainland) Contact Details
72.2% Response Rate

Wireless RS232/RS485 GPRS GSM Modem SIM900A

US $1-80 / Piece ( FOB Price)
1 Piece (Min. Order)
Transmission Rate: 256Kbps
Certification: CE
Interface Type: RS-232
Type: Wireless
Style: External
Products Status: Stock

Wireless RS232/RS485 GPRS GSM Modem SIM900A,GPRS Modems

US $250-1880 / Piece ( FOB Price)
1 Piece (Min. Order)
interface: USB/RJ45
Transmission Rate: 512Kbps
weight: 4.5kg-5.5kg
warranty: 1 year
Place of Origin: CN;GUA
Brand Name: YX
China (Mainland) Contact Details
96.8% Response Rate

16 Ports USB GSM Modem/gsm modem rs485 industrial grade smartest in design

US $464.57-935.56 / Piece ( FOB Price)
1 Piece (Min. Order)
Color: Black
Warranty: One year
Place of Origin: CN;GUA
Brand Name: SKYLINE
Model Number: 16 port usb gsm modem,Q2303/Q2403/Q2406/Q24plus
Interface type: USB/RS232
China (Mainland) Contact Details
78.8% Response Rate

HOT!! RS232 RS485 GSM/GPRS modem with Quectel module M35

1 Set (Min. Order)
Certification: CE
Interface: RS232/RS485/TTL
Size: 79mm*53*21mm
Place of Origin: CN;GUA
Brand Name: mellow
Model Number: ml8021
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
79.8% Response Rate

RS485 GSM/GPRS modem Q24Plus

US $26-35 / Piece ( FOB Price)
5 Pieces (Min. Order)
Place of Origin: CN;GUA
Brand Name: wavecom
Model Number: Q24plus
Place of Origin: Guangdong China: Brand Name:wavecom
Model Number: Q24PLUS: RJ11: yes
industrial modem: RJ45 interface: GPRS Module: GSM GPRS
Verified Supplier - Shenzhen Shanhai Technology Ltd.
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
81.2% Response Rate
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