Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Intelligent intrusion detection detects movement or unauthorised activity in a sensitive or high security area. From detecting suspicious activity at a chemical plant or unlawful entry at an airline ...

The Blink Mini 2 Home Security Camera is just $17.99 (55% off) on Amazon. Features HD video, night vision, motion alerts, and ...

It captures day/night video in 1080p, it has two-way audio, it has a remote live feed, and it's only $17.99 (was $39.99) ...

If you’re hoping to grab yourself more than one, you can pick up a 2-pack of the Blink Mini 2 security cameras for 60% off at $28 ($14 per camera) or a 3-pack at 55% off at $45 ($15 per camera). It ...

Theft of items such as purses and laptops doesn't only happen when they're left unattended for long periods of time – frequently, it occurs when you've just turned your back on them for a minute or ...

Leading sensor manufacturer OPTEX has announced the roll out of its outdoor and high-resolution indoor laser sensor RLS-2020S, complementing its next-generation REDSCAN mini sensor that features a ...

It’s really hard to overstate how awesome ESP8266 development boards like the Wemos D1 Mini really are. For literally a couple of dollars you can get a decently powerful Wi-Fi enabled microcontroller ...

Cameras that clip to your body, cameras you strap to your face, cameras for your own personal flying machines, cameras for just about every occasion. Cameras are everywhere, and it seems you can’t do ...

When standard fixed-angle security cameras don't cover enough ground, pan/tilt models make smart alternatives -- they raise, lower and rotate to capture more of a room. The $80 Ezviz Mini 360 Plus has ...