Detail SENSOR REMOT UNIVERSAL IR RECEIVER INFRA MERAH RED TL1838 VS1838B LED
Features: Working Voltage :2.7V to 5.5V Reception Distance : 23M Reception Angle : 35 Degree Low Level Voltage : 0.4V High Level Voltage : 4.5V Material : Plastic, Alloy Color : Black, Silver Tone Carrier frequence: 38KHz