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Gprs controller input 3
(999+ products available)
Alibaba
Electronic Components, Accessories & Telecommunications
Integrated Circuits
Other ICs
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Hot
GPRS
4G LTE Wireless 1 Relay/2 Digital
inputs
Remote Switch
control
Solution RTU5025
$38.90-86.90
Min. order: 1 piece
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USR-IO808-GR 8-way Network IO
Controller
8 Relay Output Router Function by GSM
GPRS
Remote Control Support Modbus RTU TCP
$1.58-2.34
Min. order: 5 pieces
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CWT5005 3G 4G
Gprs
Gsm sms Remote Relay
controller
Ready to Ship
$50-70
Min. order: 1 unit
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SIM5320E 3G Module GSM
GPRS
GPS Modules forArduino 51 STM32 AVR MCU
$0.50
Min. order: 10 pieces
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12 channel Single Chip Microcomputer PLC Signal Amplifier Board
Input
and Output NPN PNP Photocoupler Isolation
3
.3v
$9.20-10.30
Min. order: 1 piece
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N4DIG08 8CH
Input
/Output UART RS485 Modbus RTU
Controller
PLC Expansion Module
$5.50-6.50
Min. order: 2 pieces
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Controller
SIM5300E 3G Module Development Board Quad-band GSM
GPRS
GPS SMS With PCB Antenna
$1-5
Min. order: 1 piece
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FX1N-20MR FX1N-20MT Industrial
Control
PLC Board with 12
Input
8 Output Programmable Module Electronic Components
$15.20-15.80
Min. order: 1 piece
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