In any house, the main expenses that would be incurred, for looking after the elderly people at home, is on the equipment that is of advanced technology like the pulse or blood pressure monitor, oxygen kit and so on. Once the equipment is bought all that you need to do is to pay for the installments if any taken for buying the equipment. Apart from that you would also need the nursing staff to monitor the elders. If you could afford buying the sensors which you could fix in the room where the elderly people are resting then I think your work would be half done. Yes, the sensors when fixed would not demand to keep the nursing staff at home for supervising your elders.
You do not have to plan for the male staff just because the female staff could not work during nights. Also, planning for the protection and safety of the female staff who are visiting your house would be more costly, complicated and time consuming. Hence, it is important that you work with the experts from Smart Homes Launceston who could plan to make your house or the specific room as smart room with the help of the sensors that could easily identify any change in the room.
Usually, there are Wi-Fi enabled lights that could turn dim when there is no movement in the room. It does mean after a very long time that your elders have slept, these lights would turn dim and then would eventually emit bright light when there is a moment in the room which signals or alarms you that your elders are in need of some help. So, when the light turns on you could quickly get to know, thereby address the need of elders and then get back to sleep.