Across the web, there are countless designs for shock/vibration sensors for automobile antitheft alarms, door/window break detector alarms, and almost any other security alarm you can think of. Many ...

Renesas Electronics Corporation, a supplier of advanced semiconductor solutions, today introduced an advanced all-in-one sensor module designed for indoor air quality monitoring. The RRH62000, the ...

The idea behind this compact and economical Vibration Sensor Alarm is very simple. It uses a cheap and cheerful vibration sensor to drive a piezo-sounder. As can be seen in the circuit diagram, it is ...

Springfield, Missouri—August 10, 2007— Digital Monitoring Products, introduces a new feature update to the 780 Keypad Demonstrator module, making it an invaluable tool for both selling to ...

Editor's Note Dec. 31, 2025: We combed through this article to ensure all of our product recommendations are in stock. The Google Nest Protect seems to no longer be available, so we removed it from ...