There are 44 keys on this remote controller. You can choose many different colors and functions.

IR44 key remote controller
Product Details:
1. Working Temp.: -20-60?
2. Voltage: optional with DC6/12/24V
3. Size: L105×W75×H29mm
4. Output: Three CMOS Open-drain output
5. Connection method: common anode/common cathode
6. Rated load current: 4A per channel , Max. load current: 6A per channel
7. Function : a,Color, speed and brightness adjusting
b, Lock control