# Ignition Architecture development

**URL:** <https://forum.inductiveautomation.com/t/ignition-architecture-development/38510>\
**Category:** General Discussion\
**Tags:** ignition80\
**Created:** [September 9, 2020, 6:12am UTC](https://forum.inductiveautomation.com/t/ignition-architecture-development/38510 "2020-09-09T06:12:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![yifeiliu08](https://avatars.discourse-cdn.com/v4/letter/y/bbe5ce/32.png) [@yifeiliu08](https://forum.inductiveautomation.com/u/yifeiliu08)\
**Post date:** [September 9, 2020, 6:12am UTC](https://forum.inductiveautomation.com/t/ignition-architecture-development/38510/1 "2020-09-09T06:12:26Z")

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![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/4/3/4399634197838ff43bd183638495d3bba336d3bf.png)  
This picture is my ignition structure, i want to extend them to wireless mode, due to the next year i will install many sensor (collect pressure, speed, temp) in my facility  
currently i install the sensor and connect them to Siemens 1200PLC, then i use the cable network connect it.  
But facility sensor are not easy to wiring the cable network .

1. I want to know , do you have some experience on extend the ignition connect to a wireless sensor?If yes, what should I purchase?  
2.If I purchase the perspective module, then it can work in the factory Lan, do you have some experience use the perspective in a public network(by VPN?)?  
Many thanks in advance.