RoomGuardian helps care facilities detect falls and identify emerging risk situations before they escalate — without video cameras, wearables or action required from residents.
Developed by NestSentinel, RoomGuardian is a non-intrusive risk prevention solution designed for senior residences, care homes, and medical-social facilities — helping protect seniors and vulnerable residents without compromising privacy or dignity.
RoomGuardian is not yet commercially available at scale. Join the NestSentinel waitlist to be among the first organizations informed when our AI-powered prevention solution becomes available. Request an early presentation, or discuss how it could fit your care environment.
Where every second matters
RoomGuardian by NestSentinel helps care teams detect critical situations earlier — from falls and calls for help to fire, carbon monoxide, immobility, and environmental anomalies.
Designed with discreet sensors, embedded AI, local processing, and secure cloud infrastructure, RoomGuardian supports faster intervention while preserving residents’ dignity and privacy.
designed to detect
Our AI-powered prevention solution is designed to detect key risk situations in care environments, including falls, distress calls, abnormal immobility, early fire signals, carbon monoxide emissions, glass break sounds and environmental anomalies.
By combining signals from 11 complementary sensors, NestSentinel creates a more complete understanding of what is happening in the room — helping support more reliable detection and better-informed alerts.
RoomGuardian is designed to detect sudden changes in position and help trigger a critical alert when a fall is suspected.
RoomGuardian is designed to detect elevated carbon monoxide levels and help alert care teams to a potential gas risk.
RoomGuardian can combine abnormal heat, carbon monoxide and flame-related signals to support early fire risk detection.
RoomGuardian can identify characteristic distress sounds or calls for help and support faster staff awareness.
How RoomGuardian works
RoomGuardian by NestSentinel is based on a three-layer architecture designed to combine discreet in-room detection, fast local analysis, and secure access to information.
Instead of relying on traditional video surveillance or wearables, it uses non-intrusive detection technologies such as thermal patterns, presence sensing, and audio event analysis — without identifying residents or recording conversations.
This approach helps make the solution more acceptable for residents, families, care teams, and facility directors.
Runs its own embedded AI & discreetly captures what matters in each room.
Presence, movement and posture signals...
Temperature, air quality and sound events...
Local AI accelerator enabling high-confidence alerts through sensor consensus. Data is analyzed locally within the facility.
Faster detection of abnormal situations
Continued operation even without Internet
Authorized teams can access the right information when needed through the NestSentinel platform. The architecture is designed to support alert delivery within seconds.
Dashboards, alerts and reports
Secure user access and management
Runs its own embedded AI & discreetly captures what matters in each room.
Presence, movement and posture signals...
Temperature, air quality and sound events...
Local AI accelerator enabling high-confidence alerts through sensor consensus. Data is analyzed locally within the facility.
Faster detection of abnormal situations
Continued operation even without Internet
Authorized teams can access the right information when needed through the NestSentinel platform. The architecture is designed to support alert delivery within seconds.
Dashboards, alerts and reports
Secure user access and management
✨ Be among the first care facilities to discover RoomGuardian before its official launch.
OUR PLATFORM
NestSentinel is designed as an open node that can connect with existing care, health and building systems — extending your digital ecosystem rather than replacing it.
Connect RoomGuardian with the tools care teams already use, including nurse call systems and EHR / EMR / care software. NestSentinel is designed to support interoperability through standards such as FHIR.
→ Nurse call systems · EHR / EMR · Care software · FHIR
Designed to fit within the evolving digital health environment, NestSentinel can support interoperability with health data services and frameworks such as Ségur Numérique and Mon Espace Santé.
→ Ségur Numérique v2 · Mon Espace Santé
NestSentinel is designed to exchange information with connected building systems, allowing safety events and environmental signals to become part of a broader facility infrastructure.
→ Smart building systems
The platform is designed to support a wider ecosystem around the resident, including teleassistance providers, insurers, authorized families and caregivers.
→ Teleassistance · Insurance / Mutual insurers · Families & Caregivers
AI-powered safety solution
Prevention in care facilities is not only about reacting after an incident.
RoomGuardian helps teams identify risk situations earlier and better prioritize interventions.
RoomGuardian is designed to provide a clearer view of nighttime events, without intrusive rounds and without video cameras. Day teams can access a more structured overview of the night: bed exits, returns to bed, unusual episodes, and events requiring attention. In the event of a nighttime bed exit, a guidance night light automatically activates along the path to the bathroom, helping reduce the risk of disorientation in the dark (through Light Assist).
Over time, NestSentinel aims to provide a synthetic safety score by resident, room, floor, or facility. The goal is to help management teams and caregivers identify areas or profiles requiring increased attention. This score is not intended to replace clinical judgment. It is designed to provide readable and contextualized decision-support information.
After a fall or alert, RoomGuardian helps reconstruct events using sensor signals — without identifiable video footage. This approach helps teams better understand and document incidents.
RoomGuardian integrates easily with your existing tools: alerts, dashboards, and healthcare software systems.
In the event of an alert, RoomGuardian can help authorized care staff speak with the resident remotely, provide reassurance, and better understand the situation before deciding how to respond.
Designed to support faster and more informed decisions, this feature helps teams assess the level of urgency, avoid unnecessary on-site intervention when appropriate, and preserve residents’ dignity and privacy.
✨ Be among the first care facilities to discover RoomGuardian before its official launch.
Be among the first 🏆
Join the first care facilities invited to discover and help validate RoomGuardian in real-world conditions.
Our non-intrusive, AI-powered solution is designed to detect falls and identify emerging risk situations earlier — without video cameras, wearables or action required from residents.
*No spam, ever. Unsubscribe anytime with just one click.
Soyez les premiers 🏆
Rejoignez les premiers établissements invités à découvrir et à contribuer à la validation de RoomGuardian en conditions réelles.
Notre solution de prévention non intrusive, propulsée par l’IA, est conçue pour détecter les chutes et identifier plus tôt les situations à risque — sans caméra vidéo, sans dispositif à porter et sans action requise du résident.
*Promis, pas de spam. Désabonnement en un clic à tout moment.
Curious about NestSentinel’s vision for prevention-first, privacy-preserving care technology?
Explore clear answers about our approach, platform, and future care ecosystem.
Not yet. RoomGuardian is currently in pre-production and preparing for field pilots with selected care facilities through the NestSentinel Pioneer Facility Programme. Commercial deployment will follow the pilot phase and the availability of the CE-marked production series.
RoomGuardian is a prevention and assistance system, not a medical device, and does not replace existing care, monitoring, or emergency protocols.
The programme follows a structured, co-designed process:
Initial discussion → Pilot scoping → Assisted installation → Monitoring and feedback → Shared review.
Together with each facility, NestSentinel defines the pilot environment, establishes an initial baseline, and selects measurable validation criteria. These may include responsiveness, alert relevance, privacy and resident acceptance, staff experience, and perceived usefulness.
No. Joining the waitlist or requesting a presentation simply opens a discussion with the NestSentinel team. It does not commit your organization to a pilot, a purchase, or a future deployment.
A pilot only begins once its scope, responsibilities, timeline, resident information process, and validation criteria have been agreed by both parties. Any commercial deployment would require a separate agreement after the pilot.
No. RoomGuardian is designed to support care teams, not replace them. The goal is to help detect risk situations earlier and provide more relevant alerts.
No traditional video surveillance is used. RoomGuardian is designed around non-intrusive detection, including thermal patterns, presence detection, environmental sensors, and audio event analysis without recording conversations.
NestSentinel’s architecture includes a local Edge server so the system can continue operating locally, with data synchronization when the Internet connection returns.
Yes. NestSentinel welcomes interest from both individual facilities and organizations managing several care environments.
Facility directors, care managers, innovation teams, healthcare groups, medical-social organizations, and partners interested in senior or vulnerable care safety technology can request an early presentation.
