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Hi all. My first post to this forum... but have been using it for many years .
I’m installing the above alarm sys and need some help.
I have installed several alarms over the years, but this sys is a little confusing.
The old panels I use to use for PIRs connections to panel for each zone was 12+ OV Tmpx2. N/Cx2.
I understand this panel uses Zone 1as Tamper conn for all zones in series, And Zone/COM as the normally closed N/C, but I’m not sure about the power to each pir. Obviously 12+ To +, but what do I connect black(-) to. I always used to put all - to a block and then into OV. Panel does have OV, but seems to be on Z2 COM .? Also pir instructions say connect to 12+ and GND ?
Any confirmation really appreciated .
I’m installing the above alarm sys and need some help.
I have installed several alarms over the years, but this sys is a little confusing.
The old panels I use to use for PIRs connections to panel for each zone was 12+ OV Tmpx2. N/Cx2.
I understand this panel uses Zone 1as Tamper conn for all zones in series, And Zone/COM as the normally closed N/C, but I’m not sure about the power to each pir. Obviously 12+ To +, but what do I connect black(-) to. I always used to put all - to a block and then into OV. Panel does have OV, but seems to be on Z2 COM .? Also pir instructions say connect to 12+ and GND ?
Any confirmation really appreciated .