All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Gsm input output 2
(999+ products available)
Alibaba
Electronic Components, Accessories & Telecommunications
Telecommunications
Fixed Wireless Terminals
Previous slide
Next slide
Wireless
gsm
2
Relay
outputs
/
2
Digital
inputs
SMS Alarm Controller S130
$79-112
Min. order: 2 pieces
Previous slide
Next slide
ATNJ Double
output
2g 3g 4g 5g
GSM
NR mobile phone network cellphone amplifier repeater 4g cell phonemobile signal booster
Ready to Ship
$100-140
Min. order: 1 set
Previous slide
Next slide
2x Digital
Input
Output
2x Relay
Output
EU868Mhz I/O LoRaWAN Controller
$37-50
Min. order: 5 pieces
Previous slide
Next slide
SMS
GSM
Alarm
2
Digital
Input
/
Output
Analog
Input
Controller Data Remote Control and Monitoring RTU for Industrial IoT
$102.28-128
Min. order: 5 pieces
Previous slide
Next slide
GSM900mhz/DCS1800mhz Automatic Gain Control Dual
Output
Dual Band Cellular Networks 2g 3g 4g Mobile Phone signal Booster
Ready to Ship
$105-115
Min. order: 1 set
Previous slide
Next slide
KL2-
GSM
-T DC12V 2Channel Relay
Output
GSM
Remote Control Switch With 1M Temperature Sensor
$22-25
Min. order: 1 piece
Previous slide
Next slide
RS232/RS485/USB 3g Modem SIM5320 Hsdpa
Gsm
Data Logger
Input
Output
Modem
$30-35
Min. order: 1 set
Previous slide
Next slide
Lora
Gsm
Module gprs Analog
Input
4-20ma Data Logger
$100-200
Min. order: 1 set
1
2
3
4
5
More pages
34
Top categories
Power Supplies
Audio Components and Products
Telecommunications
Development Boards, Electronic Modules and Kits
Discrete Semiconductors
Electronic Accessories & Supplies
Displays, Signage and Optoelectronics
Sensors
Passive Components
Wireless & IoT Module and Products
PCB & PCBA
Circuit Protection
Connectors, Terminals & Accessories
Isolators
RF, Microwave and RFID
Relays
Previous slide
Next slide