Read through previous topics. How do you exclude something not even connected? I can’t remove something that not shown in the device list.
I used this siren to connect to Iris before but I already removed it from Iris. (i.e. Iris doesn’t have this as listed device). Now I am trying to connect this to ST but the hub can’t find this device. Tried already power cycle (remove battery and put it back) still no signs of connection…