M2M RTU SMS Alarm Controller System Wireless Remote I/O for Maching Room Transformer Monitoring MQTT Protocol EB-S271
- Description
EB-S271 industrial 4G RTU has four digital input, four relay output, four analog input, and one temperature and humidity acquisition interface. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.
EB-S271 embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial cellular module, it can be operated by the cloud, app, and web server, or integrated to SCADA systems by standard Modbus TCP protocol. This is very useful if you need remote control onsite devices with low cost solution.
EB-S271 can be used as a remote switch, remote I/O, remote PLC, timer switches. It is widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system.
Typically applications:
EB-S271 M2M RTU Controller unit *1
AC/DC Power adapter *1 (AC100~240V to DC 12V/2A, UK/USA/EU/AU plug available)
GSM Antenna *1
Connectors *1
Please choose the correct frequency module from following table:
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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