Ring Doorbell: How It Works and How to Install the App

With the increase in the number of burglars and porch pirates, you have no reason to joke with home security. As for monitoring the events at your front door, even when away, the Ring video doorbell has been our favorite. The ring is an internet-connected smart bell that signals the smartphone of the user when … Read more

Doorbell Overview: Wired, Wireless, and Smart video bells.

A doorbell is a signalling device comprising a transformer, chime and a push button. It is a security device that signals users when a visitor is at the front door. When the visitor presses the push button, the chime rings inside the house to alert users. In 1817, a Scottish inventor, William Murdoch, invented the first … Read more

What is An Electrical Transformer?

An electrical transformer is a machine that transfers electrical energy from one circuit to another via electromagnetic induction without changing the frequency.  It is a vital device in power transmission that links the generating stations and the users. A transformer comprises a pair of coils, wound around a laminated magnetic core. The winding that supplies … Read more

Molded Case Circuit Breaker: Uses and How It Works

A molded case circuit breaker (MCCB) is a type of breaker used to protect electrical circuits from overcurrents arising from overload, short circuits, or faulty wiring. It is like a miniature circuit breaker (MCB), however, MCCB has higher features. Molded case circuit breakers have a higher current rating of up to 2500 amp and an … Read more