HENDUN Motion Sensor Doorbell for Business, Bed Alarm for Elderly Dementia

Price: $21.99
(as of Sep 27, 2026 07:38:44 UTC – Details)

From the brand

HENDUN

Always Feel Safe with Hendun

Door and Window Alarm

Variety of Options

How do we start?

Our founder’s daughter once lost her health because of a small oversight. Now you can be thankful that a small budget could have prevented this.

Why are our products superior?

We are only concerned with safety, and if that is not enough, patience.

What is our vision?

Simpler and Safer

We only protect your home and property and do not acquire any of your privacy or monthly rent.

Easy Wire-Free Installation: Motion sensor detects movement and sends a signal to the receiver. Pre-paired system allows you to place the motion sensor detector in the room of elderly individuals with Alzheimer’s or sleepwalking tendencies and position the receiver in your room for convenient monitoring
Selectable Ringtones with Visual and Audio Alerts: Fully customizable for day and night use. Features 4 adjustable volume levels (25dB113dB) and a Silent/Light-Only mode (LED flash) to avoid startling sleeping patients. Choose from 36 melodies for home care or 5 loud Welcome songs for retail stores and business entrances
918FT Long-Range Freedom for Caregivers: With a transmission range of up to 918ft, you can cook in the kitchen, watch TV in the living room, or rest in another room while staying connected. The portable receiver alerts you immediately when motion is detected. Detection range of the infrared sensor approximately 13-26ft to keep you informed and safe
Early Fall Prevention for Seniors: Provides vital seconds to help your loved ones before they fall. Unlike traditional bed pressure pads that trigger false alarms when patients roll over, this wireless motion sensor can be placed on the floor to accurately detect when feet touch the ground for monitoring elderly individuals with dementia or sleepwalking habits without disturbing their sleep
Dual Power Supply Options: The receiver can be powered by standard 3x AAA batteries for portable use or a USB-C cable. Features 4 stages adjustable volume (Loud/High/Middle/Low) ranging from 113-25dB with light mode options
Versatile 918FT Long-Range Protection: Suitable for camping security, mailbox alerts, basement door monitoring, and tracking pets. With a 918ft transmission range, the sensor instantly alerts you to intruders or when mail arrives. Infrared sensor detection range approximately 13-26ft to keep you informed and safe
Customers find the doorbell works well for stores and shops, is easy to set up and install, and offers different settings for volume and tone. Moreover, they appreciate its value for money and detection capabilities, with one customer noting it catches movement of humans walking in or out. However, the sound quality receives mixed feedback, with some saying it’s loud enough to hear while others find it too loud. Additionally, durability is a concern as customers report it breaking after light use over a week.