Explore home security systems integrated into smart homes and their underlying circuits in this 46-minute talk. Delve into various security devices like Ring Floodlight Camera, Nest Cam Outdoor, and ADT Pulse. Learn about basic elements, low to medium complexity systems, and security system reliability. Examine different types of switches including simple, thermostat, tilt, tip-over, pressure mat, key, time, and reed switches. Understand basic alarm switching circuits, thermistors, thermocouples, light-dependent resistors (LDRs), and microphones. Discover the potential vulnerabilities of popular devices like Ring Doorbell.
Overview
Syllabus
Intro
Ring Floodlight Camera
Nest Cam Outdoor
ADT Pulse
Basic Elements
Low-Medium Complexity Systems
Security System Reliability
Security System Elements
Simple Switches
Thermostats
Tilt Switches
Tip-Over Switches
Pressure Mat Switches
Key Switches
Time Switches
Reed Switches
Basic Alarm Switching Ckts
Thermistors
Thermocouples
Light-dependent Resistors (LDRs)
Microphones
Ring Doorbell - hacked?!
Taught by
White Hat Cal Poly
