YS PG-103 4G GSM Alarm System with Tuya APP — Smart Home Kit with PIR & Door Sensors, High Sound

Features a 2.4 inch color intelligent touchscreen combined with a dustproof keyboard for durable, easy operation. The interface is simple enough for elderly family members and children to use. Configure up to 5 preset alarm call numbers so alerts reach the people you choose. If the host dials an alarm and encounters a busy line, the system will automatically call the next reserved number to ensure you don’t miss any notifications. Supports regular arm and disarm routines to save time and simplify daily use.