Wi-Fi in a care facility has two jobs that pull in different directions. Staff rely on it for medication carts, tablets and documentation at the point of care. Residents and families expect it for video calls, streaming and their own devices. Add thick walls, long hallways and equipment that interferes with radio signals, and it is easy to end up with coverage that works in the lobby and fails in the rooms where it matters.
Here is how to plan a wireless network that holds up in a real building.
Placing access points where there happens to be a data jack rarely works. A site survey measures how signals behave in your actual building. It accounts for:
Construction materials such as concrete block, brick, metal studs and fire-rated walls
Resident rooms with bathrooms that block signals
Elevators, kitchens, laundry and mechanical rooms
Outdoor areas and courtyards where staff or residents use devices
A predictive survey uses floor plans and software. An on-site survey walks the building with measuring equipment. For older or heavily built facilities, on-site is worth the effort.
Coverage means a signal reaches every corner. Capacity means the network can serve all the devices that connect at once. At shift change, dozens of tablets and phones may join the same area. In the evening, many residents stream video at once.
Plan capacity by counting:
Staff devices per unit, including med carts, tablets and phones
Resident and guest devices per wing
Connected equipment such as nurse call, cameras, smart TVs and medical devices
In general, more access points at lower power performs better than a few powerful ones, especially in buildings with many small rooms.
One shared network is a security and performance problem. Create separate wireless networks, often called SSIDs, mapped to separate network segments:
Carries EHR access, med carts and administrative devices. Use strong authentication, ideally per-user or certificate-based rather than a single shared password.
Provides internet access only, with no route to clinical systems. Consider bandwidth limits so streaming does not crowd out clinical traffic.
For equipment such as cameras, smart TVs, building controls and some medical devices. Keep it isolated from both of the others.
The HIPAA Security Rule expects you to protect ePHI in transit and to control access, and separate networks are a straightforward way to support both.
Use quality of service settings so that clinical applications and voice traffic get priority over guest video. If staff use wireless phones or badges for communication, test voice quality walking the halls and stairwells, not just standing in one place.
Medication carts move constantly. A device that clings to a distant access point instead of joining a closer one causes slow screens and timeouts that staff blame on the EHR. Make sure access points are configured for consistent roaming, and test by walking a cart down the length of each hall during a normal workday.
Provide a wired network drop for each access point with enough power over Ethernet.
Mount access points in hallways or ceilings in ways that avoid creating patient safety or infection control concerns, and coordinate with maintenance.
Label each access point and record it in your documentation.
Avoid placing them beside metal fixtures, elevator shafts or large kitchen equipment.
Wireless performance changes as buildings change. Schedule a review each year and after any renovation. Check firmware updates, review which access points show the most complaints and confirm that guest and clinical networks remain separate.
UnityCare IT designs, installs and monitors wireless networks for senior living and healthcare facilities. If your staff report slow documentation, dropped connections or dead spots, we can start with a survey and a plain-language report on what to fix first.
Call or text: 405-285-3845
New customers: start@unitycareit.com
Existing customers: support@unitycareit.com
Address: UnityCare Technologies, 2524 N Broadway Ste 554, PMB 947974, Edmond, Oklahoma 73034-4172