- Remote control with 21 buttons

- Transmission Frequency: 38KHz

- Protocol: NEC

- Launch Distance: More than 8m (depending on the surrounding environment, sensitivity of receiver etc)

- Effective Angle: 60 degrees

- Sticking Material: 0.125mm PET

- Static Current: 3~5uA, Dynamic Current: 3~5mA

- Remote control powered by 1 x CR2025 cell (included)

IR Receiver pinout:

1) GND

2) +5V

3) Signal out 

Package contents:
- 1 x Remote controller
- 1 x IR receiver module
- 1 x LED
- 1 x Dupont cable