ELV stands for Extra-Low Voltage

These include systems that operate on Low Voltages, such as
-CCTV and IP cameras
-PA systems
-Secure Networking
-Access Control
-Fire & security Alarms

Surveillance systems are used
To monitor operations, and
-To detect criminal activity or emergency situations.

Integrated CCTV and IP surveillance systems feature
-Remote access, and
-Central control.

PA Systems are used in commercial, residential and public buildings
-To make Announcements, and
-To provide Instructions during an emergency.

Secure Networking promotes Access Prevention and Network Protection
This includes:
-Email Gateway,
-Firewalls,
-NAC,
-Intrusion Prevention,
-Anti-Malware,
-VPNs, etc.

Access Control provides access with proper authorization
Access Authorization can include:
-PINs,
-Passwords,
-RF cards,
-Biometrics, and so on.
These systems are connected to other equipment like
-Motion Sensors,
-Thermostats,
-PA systems,
-Security Doors & Fire Doors,
-Heat sensors, and
-Surveillance equipment.
Visit Oasis Enterprises to Contact Leading Surveillance System Suppliers in UAE | ELV Systems UAE i.e. at http://www.oasisppd.com/estore/index.php?module=view/category&MsID=7