What is/how does an electric strike work?
An electric strike is a type of lock device that is used in a door buzzer system. It works by electrically unlocking the door lock when triggered by an electrical signal from a buzzer or doorbell. The electric strike is...
What are analog CCTV cameras?
Analog CCTV cameras are the traditional surveillance cameras that convert optical images into electrical signals and transmission them to a recorder. They use coaxial cables such as RG59, RG6 or now commonly used are pr...
Types of Cables
Cat5e and Cat6 are categories of cables that have been used to connect computers and other electronic devices to the Internet. Cat5e (Category 5 Enhanced) cables are an upgraded version of the more commonly used Cat5 ca...
What are IP cameras?
IP cameras (Internet Protocol cameras) are digital cameras that use an internet connection such as (Cat5/6 wire) or wireless internet connection to send images to a computer or smartphone. They use a network protocol to...
What is the difference between a DVR and a NVR?
A DVR (Digital Video Recorder) is a device used to record video footage from analog cameras, while an NVR (Network Video Recorder) is used to record video footage from IP cameras. DVRs are most commonly used when record...
Types Of Cameras
1. Dome Camera: Dome cameras are popular indoor security cameras that are typically mounted on the ceiling. They have a distinctive design, often containing a clear plastic dome that helps protect the camera from vandal...