Abstract: The application note presents a simple circuit that senses a supply-current increase triggered by activation of a smoke detector’s internal alarm. The circuit then sends a remote output to ...

It provides design engineers with a practical architecture, hardware components, and firmware framework for developing reliable and scalable fire-safety devices used in smart homes and building ...

June 17, 2005 Add wireless technology to existing products and the result is often a quantum leap forward in functionality. One recent example of this was the ingenious wireless light switch. Now here ...

Which smoke detector is best? Nothing is more important than your family’s safety. The National Fire Protection Association recommends installing smoke detectors outside of every sleeping area and on ...

This alarm circuit was designed to monitor a mains-powered smoke detector located in a shed (which is used to house dog kennels). It provides complete isolation from the mains so that low-voltage (12V ...