# Infrared Proximity Contactless Button

**Type:** Product page · **SKU:** PRT-18582 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/infrared-proximity-contactless-button.html ([markdown](https://core-electronics.com.au/infrared-proximity-contactless-button.html.md))

This IR proximity contactless button makes for a good replacement for typical push buttons...

## Pricing

- **Price:** $45.90 (inc GST) — $41.73 AUD, exc GST
- **Quantity discounts:** 5+ $40.47 (exc GST) · 25+ $39.64 (exc GST) · 100+ $37.97 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 17 and Aug 24.

## 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.

- Built-in micro controller for decoding infrared signal to avoid interference from the noise.
- Bi-color status LED (Power on: Red/ Proximity: Blue).
- Adjustable proximity range: 3~15cm (Default: 15 cm)
- Support adjustable opening time 0.5~20 Sec. (Default: 0.5 Sec.) or latched ON or OFF output.
- Polycarbonate fire & UV proof material enclosure.
- 39.7mm Diameter (full dimensions in datasheet)
 
 Documents - [Datasheet](https://core-electronics.com.au/attachments/localcontent/ABT-30IR-20_623259a07bb.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_3411.jpg)