ELV Extra-Low Voltage System
ADF provides a complete solution for buildings looking to enhance capabilities in fielding Extra Low-Voltage (ELV) Systems. ELV in electricity supply refers to systems that operate on voltages that do not exceed 50 alternating current (AC) voltages. ELV can comprise multiple systems either operating at a standalone or integrated level, and ELV is used in buildings or facilities to provide security and surveillance, public address, video, voice and data communication.
ADF provides a complete solution for ELV systems such as: CCTV Security Surveillance, Public Address System, Audio and Video Intercom, Satellite Master Antenna Television (SMATV), Security Access Control System, Parking Management System and Guard Tour System.

We have a highly experienced teams who would be able to assist you withs any challenging system integration issues. Talk to us to find out more about our solutions!
Why Choose Us?
As a well-established, long-standing provider of smart building technologies, we offer sound solutions with the following superior advantages:
Our solutions are able to support all types of buildings, including malls, condominiums, offices, hotels, universities, hospitals, airports, gated residences etc., for which we have completed a many smart building projects.