Compact Smart Reminder Clock With LED Light

A lightweight (280 g), space-saving desktop device (12 x 8 x 6 cm) combining motion-triggered alerting, programmable timer logic, and dual-output feedback (LED + tone). Constructed from impact-resistant ABS with surface sealing against dust ingress, it functions indoors and in covered outdoor areas. Battery-powered via two AA cells (not supplied), its low-energy architecture ensures stable operation over extended cycles—typically 4–6 months per set under average daily use. The interface supports simple mode selection and time-window configuration using physical buttons; no app or Wi-Fi required. Ideal for academic environments, assisted-living setups, small retail counters, or hobbyist workbenches where discreet, self-contained automation adds structure without complexity.