RISWOND Motion Sensor Alarm System.
You can search google/youtube for better understanding.
Bought from USA, PRICE- $110
💯ok
BRAND NEW
Selling reason- Do not need
Very easy to use and very accurate.
A small, portable security device designed to detect movement and trigger an alarm. It’s often used for home, office, Car, shop, or travel security. The alarm typically works by using a PIR (Passive Infrared) sensor that picks up body heat and motion.
Features: Loud siren alarm, remote control.
Placement: Can be mounted on walls, doors, Car or kept on a desk.
Use cases: Protecting entry points, small shops, dorm rooms, garages, or even as a portable travel alarm or Car security.
Battery 🔋 powered.
