Infrared Receiving Sensor
1 × ₹32.00 
HC-06 Bluetooth Module
1 × ₹425.00 
Sensitive Microphone Sensory Module
1 × ₹55.00 
Microphone Sound Sensor Module
1 × ₹60.00 
DHT - 11 Temperature Sensor With Cable
1 × ₹155.00 Subtotal: ₹727.00
