This kit includes a remote controlled which is able to send IR signals to the receiver.
You can use it with Arduino and similar boards without problems to implement professiona applications.
CR2025 environmental button batteries, 160mah capacity
Transmitting distance: above 8m (related to the surrounding environment, the sensitivity of receiving end)
Effective Angle: 60 degrees
Surface materials: mmPET 0.125, effective life 20000 times.
Stable quality, cost-effective
Quiescent current 3-5uA, dynamic current 3-5mA
1 x Infrared Receiver Module
1 x Wireless Keypad
1 x Jumper Wire