DFS Blogs

What is and How Does a Door Sensor Work?
May
29
2020

What is and How Does a Door Sensor Work?

Door sensors are an essential component of your home security system: they let you know when someone is entering your home. These devices are made up of two parts, which form a circuit when they’re kept parallel to each other. When someone opens the door, the two parts separate and…

How Does a Glass Break Detector Work in Window or Sliding Door?
May
27
2020

How Does a Glass Break Detector Work in Window or Sliding Door?

Door and window sensors sound an alarm when someone opens a door or window to your home. But if a burglar were to break into your home by smashing a window—instead of forcing it open—the window sensor wouldn’t trigger. Glass break detectors complement door and window sensors by monitoring sound…

ग्लास ब्रेक सेंसर कैसे काम करते हैं ?
May
26
2020

ग्लास ब्रेक सेंसर कैसे काम करते हैं ?

डोर या विंडो सेंसर्स तब अलार्म बजाते हैं जब कोई दरवाजा या खिड़की को खोल कर घर में घुसने की कोशिश करता है लेकिन यदि कोई चोर खिड़की को तोड़ कर घर के अंदर घुस आता है तो सेंसर ट्रिगर नहीं होगा. तो इस तरह की परिस्थिति के लिए glass…

What Is a Security System Key Fob and How Does it Work?
May
25
2020

What Is a Security System Key Fob and How Does it Work?

A security key fob is a wireless remote control device nearly identical to those clickers you get in your car. In fact, they perform basically the same function. The wireless remote for your car locks and unlocks the car doors and initializes the built-in security system. It also includes a…

What Is Home Automation and How Does it Work?
May
16
2020

What Is Home Automation and How Does it Work?

Home automation gives you access to control the devices in your home from a mobile device from anywhere in the world. The term may be used for isolated programmable devices, like thermostats and sprinkler systems, but home automation more accurately describes homes in which nearly everything — lights, appliances, electrical…

I’ve been burgled. What should I do now?
May
14
2020

I’ve been burgled. What should I do now?

Don't be a hero but don't panic If you’ve come home and discovered your front door open or your lock is broken, rushing inside is not the best idea. After all, the burglars might still be inside. If you go inside, you are blocking their only escape route, thus putting…