Loud Alarm Security Sensor Set of 2 *Final Price*

Opened and tested once.
Selling because it no longer fits my home setup.

Retail price: ￥2,300 each

This security sensor emits a loud alarm when windows or doors are opened.
Powered by 2 AAA alkaline batteries.

Recommended for home security or as a theft deterrent during outdoor activities, especially solo camping.

Burglary
Buzzer

- Model Name: Loud Alarm
- Accessories: 2 stickers
- Size: 85.5 x 29.3 x 25 mm
- Function: Alarm sounds when window or door is opened
- Installation: Easy to install with no wiring required

Thank you for looking.