- IPPBX Solution
- IPPBX System
- IP Phones
- Voip Gateway
- Access Control
- Security Company Licence (Type III) issued by
The Security & Guarding Service Industry Authority,HKSAR
Security Company Licence 保安公司牌照 : 1702
- About us
SIPDOOR IP Door Entry systems are designed for outside use and connect with most SIP based IP PBXs and hosted telephony services.
The SIPDOOR Door Entry system consists of a door phone unit designed to sit on the outside of your premises plus a series of optional additional parts to make a complete door entry solution.
These slimline units measure just 40mm in depth and comprise a SIP telephone, integrated speaker and microphone. There are single and dual button models available either with or without cameras.
The system can be set into day or night modes with different call numbers for the single or dual buttons.
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- 3CX “Plugs and Plays” with Fanvil X-series IP PhonesBy 28voip on August 22, 2015
- How to connect Elastix and Sipdex FXO Gateway by SIP TrunkBy 28voip on May 9, 2015
- Sipdex T1 GWT1 Gateway Connect to Elastix Setup GuideBy 28voip on May 2, 2015
- Sipdex T1 Gateway Interoperability Guide GWT1 & 3CX Phone SystemBy 28voip on April 22, 2015
- Sipdex IPPBX full compatibility with HKBN SIP TrunkBy 28voip on March 25, 2015
- Elastix Announces Interoperability With Fanvil X Series & C SeriesBy 28voip on February 4, 2015
Matrix Technology (HK) ltd
保安公司牌照 (第三類): 1702
2-8 Kung Yip Street, Kwai Chung,
NT, Hong Kong. 香港 新界 葵涌 工業街 2 - 8 號
力豐工業大廈 4樓 G室
Shenzhen Support Center | 深圳 支援中心 : Room 509, Block 1 Arts and Crafts Building, Zhenhua Road, Futian, Shenzhen, Guandong, China
廣東省 深圳市 福田區 振華路55號 工藝大廈1棟 509室
- Tel+ 852 3900 1900
- Fax+ 852 3900 1999