03R
Door & Window Alarms
03R Door & Window Alarm
A compact magnetic alarm kit designed for bedroom windows, patio doors, and family entry points.
From
$22.99
Best Protection for Your Family
Reliable wireless alerts for the doors, gates, and spaces that matter most.
Easy-to-install safety systems for home entry points, pool access, room awareness, and everyday family routines. Built for fast setup, loud local alerts, and simple operation without complicated apps.
Wireless
No hub or complicated setup required
Loud Alerts
Immediate on-site awareness when zones are triggered
No Fees
Standalone protection without monthly subscriptions
Designed for Real Life
Door awareness, pool gate protection, motion monitoring, and simple daily peace of mind.
Door & Window Alerts
Pool & Gate Awareness
Motion Detection Systems
Plug-In Chime Solutions
Popular Systems
Find the right protection for your home
From door and window alarms to pool gate alerts and motion awareness systems, this lineup covers the most common home safety needs.
06R
Door & Window Alarms
06R Window & Door Alarm
A remote-controlled magnetic alarm format for high-traffic home entries and sensitive access points.
From
$17.79
DB04
Wireless Door Chimes
DB04 Wireless Door Chime Alarm
A standalone wireless door chime system for immediate awareness when doors are opened by children, guests, or wandering loved ones.
From
$22.49
WMC
Outdoor Gate & Pool Alarms
WMC Outdoor Pool Gate Alarm
An exterior alarm format made for pool gates, yard entries, and perimeter access points that need direct on-site awareness.
From
$17.99
20R
Motion Alert Systems
20R Motion Alert System
A motion-triggered alert kit for caregiver rooms, hallways, store entries, and other zones where awareness matters.
From
$19.99
PFA
Plug-In Chimes
PFA Plug-In Entry Chime
A compact plug-in chime format for home entrances, office reception areas, and light business traffic.
From
$14.99
Use Cases
Designed for your daily life
Child Safety Awareness
Know when monitored doors open, especially during busy family routines and late evenings.
Pool & Yard Security
Use local gate alerts near pools, fenced yards, and side access points that cannot be ignored.
Caregiver Peace of Mind
Support elder care, dementia awareness, and hallway monitoring with direct local alerts.
Why Families Choose HENDUN
Better protection, fewer complications.
HENDUN systems are built for direct local awareness, quick installation, and dependable everyday use. They fit naturally into homes that want simple safety tools without a complicated learning curve.
No Wi-Fi, hub, or subscription required for core daily use.
Simple wireless formats for doors, windows, gates, and monitored rooms.
Loud local alerts that are easy to notice when attention matters most.
Practical systems for parents, caregivers, pool areas, and busy homes.