8 Port Bulk SMS Sending Receiving Modem Pool 4G LTE Support EC21-A IMEI Change

Description

8 Port Bulk SMS Sending Receiving Modem Pool 4G LTE Support EC21-A IMEI Change
Description
Why Do You Choose 8 Port 4G Bulk SMS Modem (EC21-A) ?
You Can Send Up To 2000 SMS Per Hour From One Port So You Can Send Up To 16000 SMS From 8 Port 4G Bulk SMS Modem.
Our SMS Modem Can Support Up To 140 Characters In One Message.
The Modem’s Eight Ports Can Work At The Same Time For SMS Sending & Receiving.
The Modem Supports Windows, macOS, Android, Linux, Lmix Operating Systems.
You Can Insert 8 SIM Cards Big Or Small (AT&T/ T-Mobile/ Rogers/ U.S. Cellular/ Telu).
Supporting IMEI Change By AT Command.
Every Port With A Separate Power Switch.
Every Individual Module On Port Can Be Removed.
You Can Connect A Computer With A USB 2.0 & No Need Internet Connection.
Supporting Modem Serial Connection For Working.
Applicable To Enterprises, Shopping Malls, Super Markets, Hotels, Logistics Industries, Transports Industries, Oil Companies, Entertainment centers, Large Bookstores, Institutions, Newspapers, Television, Radio Stations, Government Agencies, Large Townships, And Other Business Models.
Basic Features
Asynchronous, Transparent Or Non-Transparent, To A Maximum 14400 Bits/S
Baud Rate : 300-115200 Bits/S
Automatic Baud Rate: From 2400 To 19200 Bits/S
SMA Antenna Interface
SIM Card Outlet
Power Connector
Control Via AT Command
Hardware Features
100 -240 VDC Power Supply.
Operating Temperature: -20 ° C - + 55 ° C
Storage Temperature: -25 ° C - + 70 ° C
Power Consumption: 60W
Packing Contents
1 X EC21-A 8 Port 4G Modem Pool
1 X Power Plug
1 X USB Cable
8 X 4G Antenna
About Shipment
Orders will be processed in time after the payment verification. We only ship the goods based on the order address, so please confirm that your order address and contact information are correct. If you want to get the items urgently, you can choose DHL or FedEx, But you need to pay for the shipping costs. Delivery time: Generally, the parcel delivery time is 15~35 days, Because of the level of logistics development and customs efficiency is different in each country, If you do not receive the package within the promised time, please let us know and we will help you in time.
Return/Refund
If you receive damaged product or wrong product, please contact us in time after receiving the order, we will try our best to help you; In addition to this you can also choose to return or accept other suggestions such as compensation / replacement...
About Taxes
The price does not include the customs duty and other taxes;
You may be charged customs duties and taxes for something purchased online. Buyers are responsible for custom taxes.
Free shipping means that the seller bears the shipping cost, but does not include the taxes that may be generated at the destination.
Feedback
If you are satisfied with our products and services, hope to give us positive feedback; your encouragement is very important to us. If you have any dissatisfaction, please let us know in time, we will do our best to help you solve the problem.