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| A total of 60 LR7022 cameras were installed in the halls and elevators, where artificial lighting is available |
Viettel Group is one of the world’s fastest growing telecom operators, the company’s headquarter located in the heart of the capital of Vietnam – Hanoi. With year-on-year revenue doubled during 5 consecutive years between 2005 and 2010, Viettel is in process of expanding its office buildings in Yen Bai Province and Ha Nam Province featured with high-end convention center, commercial center, and branch offices.
The project
The Viettel complex buildings commenced in December 2012 and new LILIN cameras were added to the monitoring system, reaching a total number of more than 76 pieces installed. In order to monitor the premises spread across 42 square meters of land and situated in 2 different provinces, a highly scalable, reliable, and user friendly wireless surveillance is a must for Viettel. Viettel administration team wanted to prevent things like theft, vandalism, loss of company assets, and unauthorised access on the premises. All of this convinced them to contact Silver Sea, an approved distribution partner of LILIN.
The solution
To maintain stable image quality in poorly lit areas, a total of 60 LR7022 cameras were installed in the halls and elevators, where artificial lighting is available 24 hours a day and can be adjusted to look like natural light using the cameras white balance feature function. Ten LR7022E4 IP-based cameras and IPG1022 bullet cameras were utilised in entrance and lobby areas as the built-in IR Illuminator is perfectly suited for surveillance in such low-light areas. In addition, six high-end IPS2124P Speed Dome Cameras with 12X Zoom were installed in the indoor & outdoor parking lot areas and at the main entrance to give the surveillance team the ability to view the entire 360° panorama of these premises.
The power supply by Power-over-Ethernet under an UPS base provides autonomy in situations like power outage, in which the system remains in operation and the recording continues. LILIN IP cameras through CMX 1108 recorder can even transmit dual streams of video at different resolutions, allowing simultaneous real-time viewing on separate devices—on an onsite administrator’s PC, a smartphone device, central room, etc.
Viettel Group so far is very pleased with the results and expect to continue working with Silver Sea as well as LILIN to deploy the flawless surveillance security system solution until the project completion in 2014.
Products at a glance:
- x60 LR7022E4 cameras @ halls & elevators
- x10 IPG1022 bullet cameras & LR7022E4 cameras @ entrance & lobby areas
- x6 IPS2124P Speed Dome cameras @ parking lot
- CMX 1108 recorder for dual streaming live view and recording
