Onebee Technology offers a range of alarm systems for homes and businesses, featuring real-time notifications, remote arming, and customizable settings, with key components like a GSM panel for instant alerts, intruder alarm systems using door and window sensors, wireless shutter sensors that detect unauthorized openings, and PIR motion sensors designed to minimize false alarms; these systems also offer multiple zone control, siren activation, battery backup, smart home integration, gate and door automation options, and environmental sensors for comprehensive security and peace of mind.