Question

Draw a block diagram for a Home Security System

• Controller • Gas Sensor – gas leak

• CO sensor • Smoke sensor

• Intruder alert – motion sensor with no passcode

• Keypad for entering passcode

• Temperature sensor

• IR/heat sensor

• Alert alarm or contact office if exception

• APP for monitoring system remotely

Answer 1

Please find the attachment. Let me know if any further doubts regarding this.

Thanks