Visonic Wireless Sensors and Receivers with Comfort

[maka]

Hi Daft QuestionBut when using the MCR-308 do you not need a common connection on the comfort channelSo say you connect output 1 on the MCR-308 to Z1 on Comfort how is the circuit made, what connects to the COM terminal on comfortThanks

[ident]

You need to connect the COM on the MCR308 to the 0V terminal on Comfort. You can also use the Zone Common between 2 adjacent zones

[DailyProtect]

I know a friend who tried this out and realised that it sends out only one signal

[Wimphot]

As I understand it Visonic is a one way system: sensor to MCR-304. Are there any two way wireless systems that Comfort Alarm users have tried?

[slychiu]

Wwhat do you mean by one way and two way system
Do you mean that the sensor should receive commands from Comfort as well as sending  its status on or off?