Wireless security cameras are closed-circuit television (CCTV) cameras that transmit a video and audio signal to a wireless receiver through a radio band. Many wireless security cameras require at least one cable or wire for power; “wireless” refers to the transmission of video/audio. However, some wireless security cameras are battery-powered, making the cameras truly wireless from top to bottom.
The wireless security system is mainly of 2 types-
- Analog wireless- Analog wireless is the transmission of audio and video signals using radio frequencies. Typically, analog wireless has a transmission range of around 300 feet (91 meters) in open space; walls, doors, and furniture will reduce this range.
- Digital wireless cameras- Digital wireless is the transmission of audio and video analog signals encoded as digital packets over high-bandwidth radio frequencies.
Hence, the wireless security system is vastly utilized in both private and commercial areas like homes, offices, shopping malls, etc. Among these, the most important one is the Home security system which ensures complete protection to the houses concerned.
What exactly is Home Security System?
Home security is both the security hardware in place on a property as well as personal security practices. This refers to the incorporation of locks, alarm systems, security camera systems, etc. to ensure the safety and security of the desired places.
Security systems are available in many forms, but thorough research of the entire system is necessary before investing in one as that would determine the level of security to one’s household.
How does home security works?
Home security systems work on the simple concept of securing entry points into a home with sensors that communicate with a control panel or command center installed in a convenient location somewhere in the house.
- The control panel is the processor that arms and disarms the security systems, connects with each installed component, sounds the alarm when a security zone is breached and communicates with an alarm monitoring company.
- Door and window sensors are consists of two parts installed adjacent to each other. One part of the device is installed on the door or window and the other on the door frame or window sill. When a door or window is closed, the two parts of the sensor are linked together, generating a security circuit.
- Available in both wired and wireless configurations, surveillance cameras can be used in several different ways as part of an overall security system.
- High-decibel alarms used to alert people if any burglary or problem is caused inside the house.
- Motion Sensors protect a given space by creating an invisible zone that cannot be breached without sounding an alarm.
- Yard Sign and Window Stickers are used in the front window or yard to let people know that the place is professionally secured.
A CCTV system is a cost-effective form of security. Once the system has been installed, they are effortless to maintain and require little reparations. A camera system provides people with an increased sense of security and reassurance, particularly in areas where the crime rate is high. Hence investing in such a protection service would be highly rewarding.