4 Channel Infrared (IR) Remote is a simple kit using the famous HT12A and HT12D encoder / decoder chips from Holtek.  You can also interface this kit to our Four Channel Relay Board (I006). 

• Supply - Transmitter : 2.4 ~ 5 VDC, 5 V @ 20 mA & Receiver : 5 ~ 6 VDC, 5 V @ 50 mA
• Output - 4 Latch/Momentary TTL compatible output
• Crystal based oscillator for reliability of operation
• DIP switch selectable 8 bit address code
• LED output to indicate reception
• ON/OFF slide switch in the transmitter
• Power-On LED indicator in the Receiver / Transmitter
• High noise immunity
• Berg connector for interfacing of the board
• Four mounting holes of 3.2 mm each
• PCB dimensions - Transmitter : 61 mm x 47 mm & Receiver : 46 mm x 46 mm