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The Nesthao Upgraded Bed Sensor Alarm is a wireless motion detection system designed to prevent falls and monitor elderly or dementia patients. With a 918-foot wireless range, dual power options (battery and USB-C), and five volume levels, it offers reliable, discreet alerts to caregivers without disturbing patients. Easy to install under beds or on doors, it minimizes false alarms and enhances safety with real-time notifications.










| ASIN | B096WBQWBX |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | #50,142 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #113 in Motion Detectors |
| Brand | Nesthao |
| Color | 1 Caregiver Pager+1 Sensor |
| Colour | 1 Caregiver Pager+1 Sensor |
| Compatible Devices | Motion Detector |
| Compatible devices | Motion Detector |
| Control Method | App, Touch |
| Customer Reviews | 4.5 out of 5 stars 902 Reviews |
| Item Weight | 290 g |
| Manufacturer | Nesthao |
| Maximum Range | 182 Meters |
| Model Number | KS-SF20R |
| Mounting Type | Door Mount |
| Number of Batteries | 3 AAA batteries required. (included) |
| Number of Packs | 1 |
| Number of batteries | 3 AAA batteries required. (included) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Sensor Technology | Contact Sensor |
| UPC | 767235068570 |
| Unit Count | 5 Count |
F**.
Excelente!! 100% calidad.
Perfecto como auxiliar en cuidados a adultos mayores, buen sonido y detector sensible como debe de ser!!
M**A
Excelente? O que eu precisava é buscava há muito tempo!
Produto excelente e atendeu às minhas necessidades. Minha mãe tinha caído algumas vezes e mesmo com câmera eu não acordava. Coloquei o sensor embaixo da capa de casal, no centro, próximo aos pés. Nessa parte do aparelho coloco 3 pilhas AAA - mas é compatível com o cabo C. Antes que ela toque o chão soa um alarme, permitindo que eu vá até o quarto dela! O pager fica ligado na tomada, com o cabo C - mas é compatível com 3 pilas AA. Outra vez, coloquei o sensor na entrada da cozinha, um local mais perigoso. Nem acredito que encontrei esse produto!
L**P
Reliable, affordable safety for loved ones
This is a great little device at an affordable price!! Setup was very straightforward. I was able to place the sensor under my mother‘s bed and did a number of test runs at different angles to find the sweet spot to place it. It works like a charm and alerts as soon as she swings her legs over so that I have time to get in and help her up to the restroom. This is a game changer for fall prevention and for people with cognitive issues too. I was a little worried based on other reviews, that the alarm would be too loud, but that’s not the case at all. There is a nice amount of volume adjustment. I like being able to keep the unit plugged in with the micro USB while using the batteries as a back up, should the power go out. Highly recommend!
J**.
Inconvenience
Needs to be paired again and again once switched off and then turned on. Inconvenient
V**N
Good!
Works as expected!
Trustpilot
1 week ago
3 weeks ago