Client-Server Radar Security Circuit

This paper aims to aid in solving inherent problems with modern intrusion security systems.With the entry of microcontrollers in every angle of our lives, it may be surprising that home security is a sector that almost always has trade-offs when it comes to features and cost.The system established in this paper is a basic but expandable attempt at a cost-effective home security system, also functional in commercial and industrial environments.The designs prototyped in this paper demonstrate the implementation of a radar sensor to detect high accuracy movement within 36 feet.Then the notification of movement can be sent via phone notification, alarm buzzer, and screen display text.To mitigate false alarms in an outdoor setting, the design recognizes short and long movements in order to take appropriate actions.The control panel and remote sensor use Raspberry Pi and Particle Photon microcomputers respectively, which work together over Wi-Fi.With wireless ability, several remote sensors may be placed within range to enable a full home monitor system for an attractive cost.