Extra Low Voltage (ELV)

Access Control, Security Protection

Supply your assets with high-end security.

Extra Low Voltage - ELV

We cover several main field across the ELV area, includes access control system, closed-circuit television (CCTV), private automated branch exchange (PABX), public address (PA) system and more. 

Access Control


GV-EBL2101 2MP H.264 Super Low Lux WDR IR Bullet IP Camera



ACS - Access Control System

Access Control System provides control of entry (or exit) through nominated doors/location via a control panel and some form of electric locking facility. It prevents and stops any unauthorized person from entering your office/premises.

Access control panel can work with various type of verification such as Card (various format), fingerprint and face recognition, and can be designed to link to the various type of mechanizing facility such as Turnstile, flap barrier, Boom Gate, and motorized auto door system.

The system works for building, office, factory, premises, and equipment to protect and prevent unauthorized access. The system provides management software to manage, generate report and monitor status of access control. It can be integrated with IP base CCTV System, guard tour system, license plate access control or automation control system.

Nowadays, most of the access controllers are designed with an active network to make it highly customizable to the rapid ‘real-time’ changes underlying the network operation. It has been brilliantly engineered with all the power you need to enable code-sending and minus unnecessary buffer time with its distributed architecture. It is also capable of processing access demand at the edge level without leveraging on the server end.

Single / Multi door Access Control System

Standard / Large Access Control System

Power Supply or PoE Main Controller

Methods of Access Control Validation

There are several ways for validating a single person or object to pass through the location. Here are the four popular methods for accessing our Access Control Devices:

Card / Password


Face Recognition


CCTV - Closed-Circuit Television

IP Camera stands for Internet Protocol Camera. An IP based Security camera and Network Video Servers / Recorder are connected to an IP network structure environment using Cat5e /Cat6 cable. The IP cameras are built-in with web servers so that you can view directly on any web browsers or apps using the Internet.

IP based security cameras are designed with the various type of solutions. A simple solution with NRV recording, medium range software based link with different software feature module (VMS, CMS Video analytics, Video Wall), and high solution based with video recording server from multi locations IP camera, integrated with Access control, Attendance system and others solutions.

IP based Security cameras include various types such as DOME, CCD, IR BULLET,  built-in motorize lens cameras, 360 degrees PTZ Camera, Fish Eye camera to cater to different kind of environment needs. Most of the brands run in ONVIF Standard and all devices run in IP Network structure environment. Its flexibility and scalability allow it to expand according to the network structure. IP based Camera also gets better quality images, starting from 1.0MP 1.3MP 2MP and up to highest. The higher resolution, the more details there are in the image captured.

GV-EBL2101 2MP H.264 Super Low Lux WDR IR Bullet IP Camera

PABX - Private Automated Branch Exchange

A PABX system is considered to be an upgraded version of Private Branch Exchange (PBX) system. We supply your grow organisation by providing more telephones connect to your teams, suppliers and customers.

PABX powers many lines of access for less and only uses few connections. For each company that required well perform of internal call should installed PABX services and suffice your business needs. 

PA - Public Address System

A public address system (PA system) is an electronic system contains a combination of microphones, amplifiers, loudspeakers, and related equipment.

It allow a voice from a single source to extended and reachable to each loudspeakers location, for example we tend to listen to loudspeaker in shopping center, school, hall and etc.

Visit our branch office or contact us for IT consultation