> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Keyfob Single Button RF Remote Control - 315MHz

**Type:** Product page · **SKU:** ADA1392 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/keyfob-single-button-rf-remote-control-315mhz.html ([markdown](https://core-electronics.com.au/keyfob-single-button-rf-remote-control-315mhz.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: 433 Mhz.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/433%20Mhz

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This single button keyfob remote goes with [Adafruit's three basic 315MHz RF receiver modules](https://core-electronics.com.au/#). It will work with all of them, sending out one command that matches with the second output on the receiver. Its small and light weight and will work up to 25 feet away depending on line-of-sight and obstructions. Since this is just a transmitter, if you have multiple receivers, it will turn all of them on and off at the same time (there is no sub-addressing)
 
 A matching RF receiver is not included, [you'll need to purchase one in addition!](https://core-electronics.com.au/#)

Keyfob Single Button RF Remote Control - 315MHz ([4:00](https://www.youtube.com/watch?feature=player_detailpage&v=N2lcKqubDE8#t=240))

## Technical Details

Weight: 21.22g
 
 Uses two CR2016 coin cells
 
 [Based on the PT2262](https://cdn-shop.adafruit.com/datasheets/PT2262.pdf)

 ![](https://core-electronics.com.au/media/wysiwyg/resources/rohs_icon.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/3/1392-04.jpg)