Water Level Sensor
1 × ₹25.00 
NodeMcu ESP 8266 Board CP2102
1 × ₹350.00 
4x4 Matrix Button Keypad
1 × ₹85.00 
Tap Sensor
1 × ₹60.00 
Motion Sensor
1 × ₹100.00 Subtotal: ₹620.00
