Honeywell 12v/24v C02 alarm - 2 wire can they used with Comfort

[MDKKEN]

Hi, 
Can Honeywell 12v/24v C02 Alarm 2 wire - can they be used with comfort?
Are there any issue to consider if they can be? Wiring considerations etc or otherwise?
Many thanks, for your help.

[CytechMartin]

12V alarm can work with comfort as the output power on control panel is 12V.
For wiring,you may refer to the Hookup Diagram here.
https://www.cytech.biz/hookup_diagram.html