{"title":"Infrared Proximity Contactless Button","handle":"infrared-proximity-contactless-button","url":"/products/infrared-proximity-contactless-button","description":"This IR proximity contactless button makes for a good replacement for typical push buttons in situations where touching the button isn't required or desirable (especially in this day and age). This button includes a built in microcontroller to handle interference or noise, a red/blue status LED gives the user visual feedback that a \"touch\" has been registered, and two potentiometers on the back of the device allow you to adjust the read range from 3-15cm and adjust the \"open time\" from 0.5 to 20 seconds. All this is encased in a Fire/IR resistant package that easily mounts through most panels and surfaces.Features:\nBuilt-in micro controller for decoding infrared signal to avoid interference from the noise.\nBi-color status LED (Power on: Red/ Proximity: Blue).\nAdjustable proximity range: 3~15cm (Default: 15 cm)\nSupport adjustable opening time 0.5~20 Sec. (Default: 0.5 Sec.) or latched ON or OFF output.\nPolycarbonate fire & UV proof material enclosure.\n39.7mm Diameter (full dimensions in datasheet)\nDocuments:Datasheet","vendor":"SparkFun","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3128,"title":"Default Title","sku":"SF-PRT-18582","price":53.67,"on_sale":false,"in_stock":true,"available_quantity":489,"option1":"Default Title"}]}