Infrared Relay Module 5V with Remote Control (incl. Battery) - 1 Channel (OT3536)

If you are looking for a cheap way to activate something across the room, infrared remote controls are still the cheapest solution. This small, simple and easy to use 1-channel infrared relay with remote control will certainly do the trick! After all, for most projects we build, we only need one or two buttons instead of 34. Ideal for microcomputer or microcontroller such as Arduino, and Raspberry Pi. Easy to install with the 3mm screw terminal block. Module Interface: VIN + anode power supply 9-13V, GND power supply cathodeRemote control with UPD6122 chip and NED coding,Frequency: 38K. Remote control User Code: OxOOFFKey Value: "OP" --- 40, "OFF" --- 19Battery: CR2025Specification:Operating Voltage: DC 5V Working Distance: 8mWeight: 33gRelay Size: 5(L)x2(W)x1. 8(H)cmRemote Control Size: 4(L)x0.7(W)x8. 5(H)cm