Ask a nurse where Wi-Fi drops and she can usually point to the exact corner of the building. Ask the same question of the IT budget and the answer is often a guess. Before you add access points, replace a controller or blame the internet provider, a structured Wi-Fi survey will tell you what is actually happening and where.
In a skilled nursing or assisted living building, wireless is not a convenience. It carries point-of-care charting, medication carts, tablets, VoIP handsets, resident entertainment and often nurse call or monitoring devices. A weak signal in a resident wing shows up as slow charting, missed documentation and frustrated staff.
Older buildings were not designed with radio signals in mind. Several things work against you:
Thick masonry or block walls between rooms, and fire-rated doors that are usually closed.
Metal in medication rooms, kitchens, elevators and equipment closets.
Long, narrow hallways where one access point is asked to cover too many rooms.
Dense device use at shift change, when many staff connect at once.
Interference from resident devices, microwaves and neighboring networks.
Start with requirements, not hardware. Write down which devices rely on Wi-Fi and what each needs.
Charting laptops and carts: stable connection while moving between rooms.
Handheld devices and phones: low delay, no dropped sessions when roaming.
Resident and guest access: separate from clinical traffic, with reasonable speed.
Clinical and building devices: consistent signal, often on the 2.4 GHz band.
This list tells you the minimum signal strength and the areas that matter most, such as resident rooms, nurses stations, therapy gyms and the dining room.
Get a current floor plan, even a fire-evacuation map, and have a charge nurse from each shift mark places where connections are slow or drop. Ask about times as well as places. A problem that only appears at 6 a.m. points to capacity, not coverage.
A proper survey is done with a laptop or dedicated device running survey software while someone walks every hallway and room type on the plan. It records signal strength, interference and which access points a device connects to. Walk with the doors in their normal position, because a closed fire door can change the picture.
Three kinds of survey are worth knowing:
Predictive: modeled on the floor plan before any equipment is installed. Useful for planning but not proof.
Passive: measures what exists today. Best for finding existing dead spots.
Active: connects to the network and tests real throughput and roaming. Best for validating a fix.
For most facilities, a passive survey of the current network followed by an active check after changes is the practical approach.
Look for these patterns in the data:
Rooms where signal is weak enough that devices hold on to a distant access point.
Overlapping channels, where neighboring access points talk over each other.
Access points placed in hallways that cover rooms poorly. Placing them inside or near rooms often works better in block construction.
Access points on old standards that cannot handle the number of devices now in use.
The cheapest fixes come first. Adjust channels and power settings, move or re-aim existing access points, and turn off outdated data rates. Next, add access points where the survey shows real gaps. Replace hardware last, when it is old enough that it cannot support current devices or is no longer receiving security updates.
Also check the wiring behind the access points. A new access point on a poor cable or an overloaded switch port will disappoint, no matter what the survey said.
A survey is a good time to confirm that resident and guest Wi-Fi is on its own network, apart from clinical systems, and that staff networks use strong encryption and individual or well-managed credentials. Wireless is part of your HIPAA Security Rule risk analysis, and the survey results make a useful record of what you have.
Buildings change. New equipment, renovations, added beds and new tablets all shift the picture. Repeat a quick survey after any major change and at least once every year or two.
UnityCare IT performs wireless assessments for long-term care and senior-living facilities across Oklahoma, Texas and Arkansas, and can turn the results into a prioritized, budget-aware fix list. If your staff already know where the dead spots are, that is a good place to start the conversation.
Call or text: 405-285-3845
New customers: start@unitycareit.com
Existing customers: support@unitycareit.com
Address: 2524 N Broadway Ste 554 PMB 947974, Edmond, Oklahoma 73034