Beyond the Call: How InnoComm Is Redefining the Last Mile of Smart Care
At 2:00 a.m., a resident falls beside the bed and immediately presses the emergency call button worn on their chest.
Was the alert delivered? Can caregivers immediately identify who needs help and where the person may be? And does the resident know that the call for help has been received?
What if the resident is unable to press the button after falling? Can the system detect potential risks early by identifying prolonged inactivity or other unusual patterns of movement?
A truly reliable Emergency Call System must do more than generate an alert. It must transform an event in the physical environment into information that a care platform can receive, locate, acknowledge, and act on in real time.
That is exactly what InnoComm's Smart Care Edge Platform is designed to do. By connecting resident-side devices, on-site wireless networks, contactless sensing equipment, and digital care platforms, it bridges the most critical last mile in smart care. InnoComm's broader Smart Healthcare solutions also integrate emergency buttons, mmWave sensing, AI camer gateways, and positioning capabilities for care environments.
From a Single Emergency Signal to a Complete Care Response |
Care SaaS, PaaS, and long-term care information systems can already manage resident data, care records, staff schedules, alerts, and workflows. But no matter how comprehensive a platform may be, it must first know what is happening in the physical environment.
When a resident presses an emergency call button, falls in a bathroom, or remains inactive for an extended period, these physical events must be sensed, communicated, and integrated across devices before they can become digital information that a platform can understand and process.
In addition to contactless mmWave sensing, the BLE emergency call button features a built-in G-sensor that detects movement, inactivity, and changes in activity. This allows the system not only to receive emergency calls actively initiated by residents, but also to collect additional information about on-site conditions.
InnoComm does not compete with its partners in care software, dashboards, or user interfaces. We focus on the Edge Infrastructure between the care platform and the care environment—the layer closest to the resident.
Simply put, our partners determine how care is delivered. InnoComm makes sure the platform knows, in real time, what is happening on site.
What Happens After a Resident Presses the Button? |
When a resident presses a BLE emergency call button with a built-in G-sensor, the device immediately enters an Emergency State and broadcasts the emergency signal through BLE Advertising.
The G-sensor detects movement, inactivity, and changes in the button's activity. Depending on product configuration and application requirements, the system can translate these conditions into activity events or indicators of possible anomalies for further evaluation and processing by the care platform.
Nearby BLE/LoRa gateways receive the signal and collect information such as the emergency call button ID, event time, RSSI, and device status. The event is then transmitted through the LoRa communications backbone to the upper-layer system and ultimately delivered to the partner's existing care platform via MQTT or API.
For a Care SaaS platform, the result is not a complex low-level communications protocol, but an actionable event that can enter the care workflow directly:
Resident A issued an emergency call at 10:32 and may currently be near Room 101. The system has acknowledged receipt.
The platform can immediately send a notification, create an incident, assign a caregiver, and track the subsequent response status.
InnoComm handles the integration behind the scenes: how BLE and LoRa work together, where gateways are deployed, how wireless coverage is established, how G-sensor status data is transmitted, how firmware is updated, and how devices are maintained.
For partners, this means they can add Emergency Call and motion-sensing capabilities to their products without first becoming experts in hardware, sensors, and wireless communications.
Receiving the Call is Only the First Step. Finding the Person Is Critical. |
In a large care facility or multi-floor environment, knowing that "someone nees help" is often not enough.
The signal from a single emergency call button may be received by multiple nearby gateways. By comparing gateway locations with RSSI inofmration, the system can determine which receiving point is likely closest to the resident and provide a room-level or zone-level location reference.
Theis capability is not intended for continuuous resident tracking. Its purpose is to help caregivers locate the person who needs assistance more quickly when a emergency occurs.
In a genuine emergency, reduucing the time spent searching means more time available for care.
From Active Emergency Calls to Motion Awareness: Adding Another Layer of Safety |
Traditional emergency call buttons depend on residents taking action. During an actual emergency, however, a resident may be unable to press the button immediately because of a fall, loss of consciousness, physical distress, or limited mobility.
InnoComm's BLE emergency call button includes a built-in G-sensor that detects movement, inactivity, and changes in activity. Depending on product requirements and application rules, this data can be translated into activity states or indicators of possible anomalies.
For example, the system can monitor whether the device has remained motionless for an extended period or whether its activity differs from the resident's usual pattern. Related events can then be sent to the care platform, enabling caregivers to investigate further.
The G-sensor provides motion information at the wearable-device level. The specific detection functions it can support and their accuracy will still depend on how the device is worn, the algorithms used, parameter settings, and validation in the actual deployment envirronment.
The G-sensor is therefore more than just another component inside the emergency call button. It adds a layer of activity awareness beyond residents' ability to initiate emergency calls themselves.
One Light Can Provide Meaningful Reassurance While Help Is on the Way |
For residents, the most stressful part after pressing an emergency call button is often not knowing whether the alert was delivered.
That is why InnoComm's architecture does more than transmit an alert in one direction.
After receiving the event, the central platform can select a nearby gateway with a stronger signal and return an acknowledgment (ACK) to the resident-side device through LoRa and BLE. The LED on the emergency call button then changes from flashing to steadily lit, clearly telling the resident:
Your call for help has been received.
This light may seem simple, but it is an important part of the overall user experience.
It can reduce repeated button presses caused by uncertainty and give residents a clear response while they wait for a caregiver to arrive.
For the central platform, the ACK also makes every event fully traceable: when it was initiated, when it was received, whether an acknowledgment was returned, and whether a caregiver subsequently took over.
Emergency Call is therefore no longer just an alert. It becomes a complete closed loop, from detection to response:
Detect → Locate → Notify → Acknowledge → Respond
Five Smart Care Application Scenarios |
The Smart Care Edge Platform is not limited to a single device or environment. By integrating BLE emergency call buttons with built-in G-sensors, gateways, LoRa, contactless mmWave sensing, and existing care platforms, it can support a range of organizations and service models.
1. Long-Term Care Facilities: Making Nighttime Emergency Calls Visible Sooner |
Limited overnight staffing is a common challenge for residential long-term care facilities.
When a resident presses a BLE emergency call button in a room, hallway, or bathroom, the system can immediately send the event and location indicators to the nursing station or the mobile device of the staff member on duty. The care platform can also notify the appropriate staff automatically based on the floor, care zone, or event priority.
The G-sensor built into the emergency call button can provide information about movement, inactivity, and changes in activity. When combined with contactless mmWave sensing, the system may also identify risk indicators through prolonged inactivity, changes in activity, or unusual conditions within a space—even if the resident is unable to press the button. This helps address the limitations of conventional emergency call buttons.
2. Senior Living Communities and Retirement Villages: Balancing Independent Living with Safety |
Residents of senior living communities usually maintain a high degree of independence. They do not want excessive monitoring, but they still need reliable support when an emergency occurs.
Residents can wear lightweight BLE emergency call buttons and actively request assistance from their homes, shared spaces, or elsewhere within the community. The built-in G-sensor provides device activity status, while the system offers a zone-level location reference when an event occurs.
The overall architecture does not require continuous image collection or changes to residents' established lifestyles. For operators, it enables a more comprehensive safety service while respecting privacy.
3. Hospitals and Rehabilitation Centers: Supporting Real-Time Care for High-Risk Patients |
Hospitalized patients, postoperative patients, and older adults undergoing rehabilitation often face an elevated risk of falling because of physical weakness or impaired mobility.
The BLE emergency call button gives patients a way to request assistance actively, while its built-in G-sensor provides information about device movement and activity. Contactless mmWave sensors can be deployed in patient rooms, rehabilitation areas, or bathrooms to support the detection of falls, human presence, and unusually prolonged stays.
Related events can be integrated directly with the hospital's existing nursing notification or workflow systems.
Caregivers can receive events through the interfaces they already use instead of monitoring multiple disconnected alert devices.
4. Home and Community Care: Extending Safety Services Beyond Institutional Settings |
As care expands from institutions into the home, one of the greatest challenges is that a caregiver may not be on site to assess the situation immediately when an event occurs.
With an in-home gateway, a BLE emergency call button with a built-in G-sensor, and contactless mmWave sensing devices, emergency calls, device activity states, and environmental sensing events can be transmitted to family members, community care centers, or remote care platforms.
The platform can notify different recipients according to event type and retain records of event timing, acknowledgments, and responses. Home care no longer needs to rely solely on scheduled check-in calls; it can create a more immediate connection when assistance is genuinely needed.
5. Bathrooms and High-Privacy Spaces: Proactive Detection Without Cameras |
Bathrooms are among the highest-risk areas for falls among older adults, yet they are also among the least appropriate places for cameras.
Contactless mmWave sensing does not generate personally identifiable images. It can support applications such as fall detection, human-presence detection, and detection of unusually prolonged stays while preserving privacy.
When residents are wearing BLE emergency call buttons, they can press the button to request help, while the G-sensor can provide device activity information. If a resident is not wearing the device or cannot press the button, contactless mmWave sensing can provide anomaly-detection capabilities at the spatial level.
When the system identifies a possible anomaly, the event can be delivered through the same Edge Infrastructure to the care platform for further assessment and action by caregivers.
For care organizations, this is more than the addition of another sensor. It brings safety and privacy—two priorities that are often difficult to balance—into the same care workflow.
Three Layers of Sensing for Different Care Scenarios |
The Smart Care Edge Platform uses three complementary capabilities to help partners establish more comprehensive sources of care events:
- Active emergency calls: Residents actively initiate an emergency call through a BLE emergency call button.
- Wearable motion sensing: The emergency call button's built-in G-sensor provides device-status information such as movement, inactivity, and changes in activity.
- Contactless spatial sensing: Contactless mmWave sensing can support applications such as fall detection, human-presence detection, and detection of unusually prolonged stays without using cameras.
These three capabilities do not replace one another; they complement one another in different situations.
Residents can actively call for help. The G-sensor can provide activity indicators from the wearable device. Contactless mmWave sensing can provide spatial awareness when a resident is not wearing a device or is unable to press the button.
Expand Your Care SaaS Capabilities Without Becoming a Hardware Company |
For Care SaaS/PaaS providers, building an Emergency Call System involves far more than purchasing a BLE emergency call button.
The underlying requirements include low-power design, G-sensor data processing, BLE and LoRa communications, gateway deployment, RF coverage, event deduplication, location estimation, ACK transmission, backup power, firmware, over-the-air updates, device management, mass production, and on-site maintenance.
Adding contactless mmWave sensing also requires consideration of sensor placement, spatial configuration, detection range, event logic, and on-site calibration.
Each area requires expertise in a different technical discipline, as well as sustained long-term investment.
InnoComm integrates this complexity into interoperable Edge Infrastructure. Partners can remain focused on resident management, care workflows, alert handling, data analytics, and user experience. InnoComm manages on-site devices, sensing equipment, wireless networks, location information, event acknowledgments, and device lifecycle management.
The BLE and LoRa architecture used here is part of a broader multi-radio design challenge. For more detail on how different wireless technologies can complement one another at the edge, see Beyond Connectivity: How InnoComm Uses BLE, WiFi and LoRa to Buuild Resilient Smart Connections.
Through standardized MQTT/API interfaces, partners can add Emergency Call, G-sensor motion awareness, and contactless mmWave sensing to existing products without rebuilding the entire wireless edge.
Designed with UL 2560 in Mind: Creating a Clearer Path to Productization |
An Emergency Call System is responsible for resident safety, so its requirements naturally differ from those of ordinary IoT applications.
In addition to ensuring that events are delivered, the system must account for central notification, emergency-call initiation, event indication, source and location information, notification timing, event cancellation, backup power, and low-battery reporting for wireless emergency call buttons.
InnoComm uses the system capabilities addressed by UL 2560 as architectural design references. This helps partners incorporate important Emergency Call System requirements into the overall design from the earliest stages of product planning.
As a result, partners do not have to determine the entire system architecture from scratch. They can move toward product integration, validation, and market entry with a clearer direction.
It is important to clarify that UL 2560-oriented or UL 2560-ready describes the direction of a product's design and its readiness for certification. Whether a specific product or complete system complies with UL 2560 must still be determined based on the final product configuration, the actual deployment environment, and the results of formal testing and certification.
Likewise, the actual detection functions, accuracy, and scope of application supported by G-sensors and contactless mmWave sensing must be confirmed based on the final hardware configuration, algorithms, installation method, and results of on-site validation.
Beyond the Call: From Emergency Alerts to a Complete Care Response |
The next step in smart care is not to add more devices that generate alerts. It is to ensure that every important event can be reliably detected, transmitted, located, acknowledged, and ultimately converted into a real care response.
BLE emergency call buttons allow residents to request assistance actively. Built-in G-sensors provide motion and activity-state awareness. Contactless mmWave sensing supports proactive detection of falls, human presence, and unusually prolonged stays without the use of cameras.
BLE, LoRa, and gateways carry events out of the physical environment. MQTT and APIs deliver those events into partners' existing care workflows.
Partners retain control of their brands, applications, workflows, and customer relationships. InnoComm ensures that the people, devices, and events in the physical environment are reliably connected to the partner's platform.
This is the meaning of Beyond the Call.
It is not simply about ensuring that an emergency call button successfully transmits a signal. It is about transforming active emergency calls, device activity, and spatial anomalies into events that a care platform can understand, acknowledge, and track.
So that every important event is seen, acknowledged, and acted upon.
You own the care experience. We make the physical world connected, detectable, and actionable. |
If you already have a Care SaaS solution, care dashboard, or long-term care information system, InnoComm can help you add the critical IoT Edge Layer—integrating UL 2560-oriented Emergency Call, G-sensor motion awareness, and contactless mmWave sensing into your existing products and services more quickly.
Contact InnoComm to discuss adding UL2560-ready emergency call, motion sensing, and contacless mmWave sensing capabililties to your existing care platform without buildin the wireless edge infrastructure from scratch.