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Double 11 deals and discount ejointech 32 multi port gsm modem, gsm sim modem 512 slot sms gateway for voip with free sms server

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Quick Details

Protocal: SMPP V3.4
Place of Origin: SHENZHEN,CHINA
Warranty: 12 Months
Lanuage: English/Chinese/Portuguese
Port: 32
Main Functions: SMS Send/Receive/Forward
Model Number: ACOM632G-512
Certification: FCC,ce,RoHS,PTCRB,ISO9001
Product Size: 44x46x4.5cm
Type: Wireless
Tech support: free lifetime
SMS Support: HTTP /AT Command/USSD
Products Status: Stock
Frequency: 850/900/1800/1900Mhz
Interface Type: RJ-45
Sim Slot: 512
Selling Units: Single item
Single package size: 50X43X8 cm
Single gross weight: 7.0 KG
Package Preview: https://sc04.alicdn.com/kf/HTB1UHoXRxYaK1RjSZFnq6y80pXaD.jpg_640x640.jpg
Shenzhen Eou Technology Co., Ltd.
Gold Supplier
Response Time
On-time delivery rate
US$ 50,000+
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Products Description

ACOM632G-512 is a multi-functional and high performance SMS GSM Modem, which supports SMS sending, receiving and forwarding. based on the Internet Protocol technique. With the SMPP/HTTP API, customers can develop SMS server easily. It is widely used in bulk sms like enterprise communication,sim active, SMS verify code, SMS termination, automated appointment reminder service,sim recharge and corporate SMS,SMS mobile marketing,wallet payment system,ticket broker etc.
Main Features
ACOM632G-512 (SMS GSM Modem)
Number of Channels
32 Channels 512 SIM
Frequency Bands
850 / 900/ 1800/ 1900
SMS Send Speed
Max 2720 sms per minute 
Instant SMS Receive
SMS Control Protocols
EPSIP (Ejoin Private SMS Internet Protocol)

Standard Short Message Peer to Peer (SMPP) V3.4

Configuration and Maintenance
·Easy SMS web interface

·Console, Telnet command line

·Remote Management Center
·Rack mountable 1U chassis(compatible with 19" Rack)

·Width: 440mm

·Depth: 280mm

·Height: 45mm
Net weight
12 Months

* Remote Login and Centralized Devices Management System
* Remote Login and Centralized Devices Management System
* Support 2G/3G/4G Sim Cards
* SMPP Client/Server; HTTP API/ Bulk USSD/ AT Command Directly
* IMEI Change/Sim Auto recharge
* Support SMS Forward to Email Addresses
* Maximun SMS Send Speed 2720 sms per minute ; Instantly SMS Receive

Software Demo
Online Demo Link Contact : WhatsApp+8618680091963 or Skype ( ejointech.v) for more features

Send SMS 

Templates /Upload Contacts
Scheduling SMS
Long Messages/Flash SMS
Send to Individuals or Contacts Group
Maximum 2720 SMS Send Per Minute

Receive SMS online

Instantly Receive
Automatic forwarding to (Numbers,Emails,Group contacts,URL,Third applications)

More Detailed Features

SMS Interval Time Set
SMS Outputs Control Daily./Montly
SMS Inter-Sending
Anti-Sim blockage Feature
IMEI Change
Sim Status /Sim Auto Recharge
Monitor SMS Statistics On-time

More Softwares for our Machines

ETMS: for Manage Multiple devices Remotely
EIMS: for Bulk SMS Compaign automatically
ESPS: for Manage sim cards remotely in different locations
Compare with Similar items

64 Port 512 sim SMS GSM Modem

64 Port 512 means total support 64 sim cards work at same time ,each port only have one sim cards active online but has 8 sim
cards can work by rotation automatically

Click picture to check the product details
Our Service
Original Manufacturer with Full certifications
Online Demo Testing Before Buying
Offer free life time technical support 7x12x365
Further development services Integration with your existing solutions;
Onsite deploy and professional service ;
Local warranty for SEA regional customers;
Provide Whole Package of SMS Software
Fast 12 Hour Lead time & Fast Return Policy
12 Months Warranty & Quality Gurantee

(Contact sales by Skype:ejointech.v or Whatsapp:+86 18680091963)
Packing & Delivery
Package Included

32 pieces antennas
1X power adaptor with 12V/8A
1X network cable
1X USB cable
1X 32 Port 512 sim GSM Modem
Whole package of sms software
Free lifetime technical support
12 months warranty
Lead time: 12 hours ship out upon received payment
Delivery time: 3-6 days arrive at destination by air express like DHL,UPS,TNT,FEDEX etc
Quick Contact

Question & Inquiry, please contact us. Our professional sales team will address your questions quickly.

#3rd Floor,Wanyuan Building #1,Liuxian Rd #2,Bao'an District,Shenzhen,China

    • (+86) 186 8009 1963
    • whatsapp: (+86) 186 8009 1963
    • Skype: ejointech.v
    • Wechat: 598794489