A very interesting remote controlled alarm circuit using TSOP1736. Routing of an electric cable to attach a calling bell switch near the bed of an old age/patient is not a good idea. Here is an ultra ...

I've been a tech journalist for almost 25 years and started Pocket-lint in 2003. Over the years I've questioned or interviewed leading tech industry figures from Steve Jobs, Steve Ballmer, Mark ...

Not everyone can have a cute alarm clock that runs away from you like Clocky. Most just resolve to place the clock on the other end of the room so they have to get out of bed to switch it off. That’s ...

Integrates intrusion and residential fire, providing one simple user interface for both systems Provides up to 48 points using a combination of hardwired or wireless points for installation ...

We’re all still pretty shook up at the passing of Eugene J. Polley, the inventor of one of the most important devices in the past 50 years: the wireless TV remote ...

[Simon] has been using his home alarm system for over six years now. The system originally came with a small RF remote control, but after years of use and abuse it was finally falling apart. After ...