Audio Video Intercom

Whether it is an enterprise or a residential environment, it is imperative for users to use an audio video intercom solution to provide safety against intruders and trespassers in restricted areas.

We specialize in audio video intercom solutions that offers greater sense of security among the users in both home and office environment. In the corporate environment, it is integral to office access control security system. It allows the receptionist to speak to the visitor outside the office through the intercom answering station, and the receptionist can press the door release button from her seat / cubicle to unlock the door magnetic lock to allow the visitor entry into the office. In the home environment our Intercom systems are commonly used in landed residential homes as door bell and intercom system for visitors. This allows the residents inside to look and talk to the visitor before opening the door lock or gate lock.

Our Partnership Alliances

Our Offered Solutions

Entrance Stations

Concierge Stations

Personal Door Stations

Control Building Entrance Solutions

Control Entrances from telephone or cellphone

Tenant Stations- hand held and hands free with Pan Tilt Zoom

Our Clients

Other Services

Public address

Microphone, amplifier and loudspeakers are fundamental pre-requisites of any event or special occasion where speaking aloud is inevitable. Special events such as functions, conferences, meetings, weddings, and anniversaries etc.

Fireman Intercom

The Fireman Intercom Two-Way Communication System provides firefighting personnel with facilities for two-way communication that conform to Building Standards and Requirements.

CCTV Surveillance

DNA Engineering offer a vast array of security systems ranging from simple single-camera installation to large fully integrated town centre systems. We offer complete security solutions with features like real time theft prevention

Intrusion Detection

We have an extensive range of qualified and certified technology-based solutions to efficiently detect threats. From smoke and fire detectors to electronic fencing, biometric sensors and superior video analytics our products and solutions are designed in such a way that makes people and organizations safer and more secure.

Integrated Access Control

We provide our customers a complete range of integrated access control systems. Our Multi-Function Access Control solutions are specially designed with proven and advanced reliable technology that operates by very powerful software and provides great flexibility.

Integrated Automatic Gate

Electric and automatic gates are used in driveways and entry gates to commercial or residential complexes and provide protection, security and convenience to both guests and owners.

Professional Sound

Sound is an integral and crucial component of any PA system, Audio Visual integration. Whether it is sound reinforcement in musical concerts or speech reinforcement during an emergency announcement, DNA Engineering has a strong track record of successfully implementing multiple projects in Professional Sound.

Audio Visual

Encouraged by the growing demand for its expertise, in providing complete system solutions and in order to complement our growing presence in the industry, DNA is actively involved in Audio Visual Integration Projects.

Nurse Call

DNA Engineering has a successful track record of Nurse Call solutions implemented across major clients in healthcare segments over 2 decades. Our Nurse Call systems have been implemented in various nursing homes, hospitals and elderly homes all over Singapore.

Security Alarm Management

Integrated security alarm solutions offered by DNA are specially designed to protect unique critical environments.

Key Lock System

DNA Engineering offers Innovative and reliable locking solutions for our customers. DNA Engineering combines innovative technology and dependable service to provide the most advanced electronic locking solutions in the industry to our customers.