With roughly 1877 residents per square kilometre, Ringwood blocks have a front door, a back door and a side gate. Those three approaches are what the zoning should reflect. Sitting at about 123 metres, Ringwood blocks often have an undercroft or garage below the living level, which is a separate zone worth having.
At roughly 25 kilometres out, Ringwood has homes with multiple external doors, which is the main driver of zone count. Ringwood is in Maroondah. Councils do not approve domestic alarms, but they do regulate noise, and an external siren that runs on and on is a nuisance complaint waiting to happen. We set the cut-off correctly.
We treat Ringwood, Croydon and Donvale as one working area rather than three separate postcodes. The 2021 census recorded 19144 people in Ringwood, an area of roughly 10.2 square kilometres within Maroondah, postcode 3134.
Local context that affects the install: In 2009, the State Government controversially approved the building of a nine-storey housing development near Ringwood Lake, without Council or public consultation. Older housing means more openings and a longer sensor list. Our coverage around Ringwood takes in Croydon, Donvale, Heathmont and Mitcham, which is why a job here rarely waits long for a slot.
We work out of Boronia, about 7.4 kilometres north-west from Ringwood. No travel charge, no minimum call-out to justify the drive. Ringwood grew around Ringwood railway station, so housing age tends to step newer as you move away from the line.