Door Alarm That Requires No Power No Wires Quick Install Under 15 Minutes Includes L Bracket For Swinging Doors Fully Mechanical No Batteries Needed No Fuss Setup And Clear Instructions For Fast Home Security
✔️ Fully mechanical, battery-free alarm with swing-door L bracket
The DC1 EZ Tone entrance alert is a cost-effective, fully mechanical door monitor that installs over the door frame. It requires no power or wiring and is durable for long-term use. The alert emits a loud ding when the door opens and comes in black.
✅ No batteries or electrical power required; fully mechanical operation
✅ Quick 15-minute installation; includes drill bit and instruction manual
✅ Includes L bracket for swinging doors; mounts over door frame
✅ Loud ding alert when the door opens; maintenance-free and durable
✅ Color: black; durable construction for years of use
💡 What is a battery-free, mechanical door alert and why is it handy for quick home security setup?
Battery-free design makes setup fast and maintenance-free, providing an audible alert when doors open.
- Quick install in under 15 minutes
- No wiring or batteries required
- Durable mechanical construction with L bracket for swinging doors
- Made in the USA for reliable performance