10-10-2017, 04:04 PM
Hi,
All systems can take 2 sets of photocells, however the photocell required will depend on the system in place. Do you know the model of the existing photocells? If you have these details i will be able to help!
All systems can take 2 sets of photocells, however the photocell required will depend on the system in place. Do you know the model of the existing photocells? If you have these details i will be able to help!