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24hours Support Center
you can issue a ticket to 
let us follow your request ...
call office +852.2370 0993
After Office Hours
Emergency WhatsApp BA
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HP & Dell Server

We are using HP and Dell servers in Hong Kong and China Data Centers.

1sthost Wechat Apps, Email and Firewall Expert


1sthost Firewall and Security


SMS Alert System :

Remedy Action for Internet servers;

Critical task for IT engineer ...

A Simple Alarm Solution BUT Critical for Business

Short Messaging Service (SMS) is a very useful and non-intrusive messaging method for machine-to-person communication that is important and  time sensitive.

It is ideal for remote monitoring where the facilities being monitored are scattered, deserted, unmanned or mission critical. SMS Alert System is engineered as a cost effective fast deployment remote monitoring solution. When a predefined alarm condition happens, it deliver predefined SMS to pre-configured mobile number of employee or contractor who are responsible for the facilities it is monitoring. It also allows those mobile phone users to trigger an output by using predefined SMS to change the statue of devices to contain the alarm before help arrival at the facility. click here to apply or call 23700993 for detail ...

Do your facility down time is a concern ?

1sthost SMS Alert (alarm) is an excellent tools for centralized wireless monitoring of your internet sites. It is design to be a standalone monitoring unit with the capability monitoring your website; internet server; router; IP devices ... etc.  When an alarm states occurred, its sends SMS alerts notification to IT staffs instantaneously. SMS Alert System help businesses to effectively monitoring; management; remedy action plan, disaster recovery ... etc and also manage various types of facilities and critical system .click here to apply or call 23700993 for detail ...


SMS Alert Watchers : What can be monitored ?

1. Specified  Port alert : monitor port 25 for SMTP, port 5506 for SQL ... send alert if port no response
2. Specified URL alert: Server send string; Server result regex ... alert if return unexpected string
3. MX record alert: monitor MX record from your DNS, send alert if fail to response MX query
4. DNS alert: monitor DNS server, send alert if DNS server down.
5. File Downloadable alert: send alert if can NOT download a specified file. (i.e. monitor FTP server

* Support Hong Kong Mobile and China Mobile. HK SMS via HK telco, China SMS via China telco
* Support English, Japanese, Korean, Traditional Chinese and Simplified Chinese ...
* Alert timer: Server down over 1~30mins then trigger SMS alert, you can define your own alert timer






Public WIFI is unsecure, do you need secured eBanking; SAP; ERP ... ?
Do you know public wifi controller will keep track your internet activities ?

PPTP; L2TP; SSL-VPN; Socks5; Hardware VPN device, Secure access Google; Facebook; Whatsapp ...

VPN services only for Hong Kong or foreigners.

Working/Travelling/Doing Business in Mainland ?

* traditional VPN protocol, i.e. PPTP; L2TP; SSL-VPN may not work well now, you may need our hardware crypto VPN device.


VPN service support to run on PC, Notebook, iPhone, iPad, Android ...
Users can secure access Gmail; Facebook; Whatsapp; eBanking; ERP; SAP ... etc.

12 months subscription at HK$720/year, now only HK$600/year for ONE account,  2nd account with 20% discount

VPN Servers are on different cloud data center.

Gov is going to block VPN randomly by political policy, internet interruption may very often. You should try traditional VPN protocol first.
For the odd case, You may need our USB hardware crypto device.

call : +852.23700993, Miss Chan for detail ... click here to apply

groupware40x40 Dual Wan


VPN for Notebook
instand_Messenger Secured online banking
samsung-galaxy-pro-2 VPN for Mobile, iPhone, iPad, Android, 3G, 4G, LTE

Public Wifi may track your visited URL, you may need secured VPN

At the same time you are secured on Internet with your mobile/notebook/iPhone/iPad/Android ...  click here to apply or call : +852.23700993, Miss Chan for detail ...

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Hidden you ADSL IP / Broadband Dynamic IP

Assign a fixed IP for secured internet, i.e. Internet Banking
BUT Not allow sent spam mail !


Protective Features

Redundant Power Supply, Redundant Hard Disks
24x7 UPS NON-STOP Power, Air-conditioning
24x7 Dustness Data Center & Monitoring



Simple and Easy configuration
1 day Free Service with setup phone support
3 Hours instant Setup with phone support
7 Days Money Back

Payment Method and Period

1. Cheque or Bank in to our company Bank Account

2. PayPal , support Paypal account and all Credit Card


3. Alipay HK 香港支付寶 QRcode


4. WeChatPay HK 香港版 微信支付 QRcode


5. Octopus 八達通「好易畀」(「O! ePay」) , 7-11 支付


1~12 Months


* VPN speed is always relied on your Local ISP's bandwidth or Mobile 3G/4G Internet speed or Local WiFi speed.

* NOT allow to sent spam mail.

* VPN Service can use for Mobile, iPad, NoteBook or Computer, ONE VPN account for ONE device at the same time.

* CN Gov is going to block VPN randomly by policy, internet interruption may very often, You need to apply your own permit.


Email Server Support

it-support-services.jpgWe are providing full range support services for most Email system ... i.e. Exchange, Lotus Domino, Zimbra, mDaemon, SmarterMail, Mailenable, IceWarp, Merak, iMail, Coremail, Linux platform : Dovecot, Postfix, Qmail, Sendmail ... since year 2000, call for detail +852.23700993

Netgate Firewall

netgate-icon-154x153.pngNetgate offers a wide range of virtual and physical Firewall appliances; Failover and Load Balancing. Local setup; installation and support provided.

WeChat Apps

wechat.jpgApps on WeChat Social Network :Website on WeChat; eCommerce; Beauty Saloon, Retail; Event Manager; CRM; Hotel Apps ... Call our office : 23700993

eDM Email Marketing

emailmarketing.pngSubscribers management, unsubscribe, Email Advestisment design, Campaigns control and Statistics ... Call our office : 23700993. eDM work flow : [Advestisment Email] -> [eDM cloud] -> [delivery to Subscribers]

Email Certificate

1sthost proud to provide Comodo Personal Authentication Certificates, Prevent Email spoofing, prevent forged sender. Digital Sign of Email, Encryption of Email ... etc