Extra Low Voltage- ELV Systems


In today’s digitally connected spaces, Extra Low Voltage (ELV) systems are the backbone of smart, safe, and efficient buildings. Unlike traditional high-voltage electrical systems, ELV refers to the integration of various low-power technologies that enable intelligent operations, secure environments, and seamless communication.
Operating at voltages typically below 50 volts AC or 120 volts DC, these systems are pivotal for diverse applications. They play an integral role in modern commercial buildings, ensuring seamless IT infrastructure management services and enhancing overall functionality.
- ELV Systems are critical for making building more effective & efficient.
- Our extra low voltage solutions entail CCTV surveillance, Fire Alarms, PAVA, Building Management System (BMS).
- Our team seamlessly integrates ELV technologies with your existing systems, minimizing disruptions and maximizing the value of your investments
What is Extra Low Voltage or ELV Systems?
Extra Low Voltage Systems (ELV) are integral to modern buildings, encompassing various systems operating on low voltages. These systems offer essential services vital for both residential and commercial structures, ranging from security provisions to connectivity solutions. Extra low voltage systems are diverse, comprising multiple subsystems that collectively cater to the building’s requirements. Modern ELV designs prioritize integration for ease of management and cost efficiency.
Key features of Extra low voltage systems include their use of Internet Protocol for communication, an open architecture format, user-friendly mobile apps, and management software.
The sub-systems or components of ELV systems ( extra low voltage ) encompass:

Security System
- Integrated Security Management System (ISMS)
- Card Access Management System (CAMS)
- Lift Access Control System
- Visitor Management System (VMS)
- Emergency Panic Button & Intercom System
- Alarm Security System
Network Solutions
- WAN & LAN Wired and Wireless Network Solutions
- Server & Storage
- ICT And Service System
Audio-Visual Systems
- Public Addressal System (PA)
- Audio Video Intercom System
- PABX & IP-PABX
- ICT, Structue Cabling & FTTH
- Stage Lighting & Curtain
ELV Systems
Fire Alarm & Safety
Fire Alarm Control Panels : Conventional panels, Addressable panels, Intelligent control panels
Sounders & Strobes : Audible alarms (sounders, bells, sirens), Visual alarms (flashing beacons, strobes)
Monitoring & Maintenance Services : AMC (Annual Maintenance Contracts), System health checks and testing
Integration Solutions : Integration with sprinklers, suppression systems, HVAC shut-down, lifts, and BMS


CCTV Surveillance
Camera Types
Dome Cameras: Discreet indoor surveillance.
Bullet Cameras: Long-range outdoor monitoring.
PTZ Cameras: Pan-tilt-zoom for wide area coverage with flexible viewing angles.
360° Fisheye Cameras: Full-area coverage with minimal blind spots.
PAVA System
Voice Alarm Systems : Automated voice evacuation messages for fire or emergency situations, Compliant with international life safety standards ensuring clear guidance during evacuations.
Central Control Equipment : Rack-mounted control units managing microphones, amplifiers, signal processors, and network interfaces.
Integration with Fire Alarm Systems : Automatic triggering of pre-recorded evacuation messages during fire alarms or system alerts.
Integration with Security Systems : Seamless integration with access control, intrusion detection, and fire alarm systems for a unified security solution.


Building Management System (BMS)
Lighting Management : Automated lighting controls based on daylight availability, occupancy, and time scheduling, Integration with dimming systems for enhanced energy savings.
Fire Alarm & Access Control Integration : Seamless interface with fire alarm systems for coordinated emergency response, including HVAC shut down and lift recall functions, Integration with CCTV, access control, and intrusion detection for unified building security management.
Elevator & Escalator Monitoring : Integration with lift and escalator systems for operational monitoring and fault notifications.
Fire Alarm & Safety
Fire Alarm Control Panels
Conventional panels
Addressable panels
Intelligent control panels
Audible alarms (sounders, bells, sirens)
Visual alarms (flashing beacons, strobes)
- AMC (Annual Maintenance Contracts)
- System health checks and testing
Integration Solutions
Integration with sprinklers, suppression systems, HVAC shut-down, lifts, and BMS
CCTV Surveillance
- High-resolution IP cameras for crystal-clear imaging.
- Remote monitoring via secure network connections and mobile applications.
- Cost-effective surveillance for small-scale applications with DVR-based recording.
Camera Types
Dome Cameras: Discreet indoor surveillance.
Bullet Cameras: Long-range outdoor monitoring.
PTZ Cameras: Pan-tilt-zoom for wide area coverage with flexible viewing angles.
360° Fisheye Cameras: Full-area coverage with minimal blind spots.
PAVA System
- High-quality audio distribution for routine announcements, background music, and paging.
- Zoning capabilities for targeted communication across specific areas or floors.
Voice Alarm Systems
- Automated voice evacuation messages for fire or emergency situations.
- Compliant with international life safety standards ensuring clear guidance during evacuations.
Central Control Equipment
- Rack-mounted control units managing microphones, amplifiers, signal processors, and network interfaces.
Integration with Fire Alarm Systems
- Automatic triggering of pre-recorded evacuation messages during fire alarms or system alerts.
- IP-based PAVA systems for large multi-building campuses and transportation hubs enabling centralised control and monitoring
Integration with Security Systems
- Seamless integration with access control, intrusion detection, and fire alarm systems for a unified security solution.
Building Management System (BMS)
- Centralised monitoring and control of heating, ventilation, and air conditioning for optimal indoor comfort and energy efficiency.
- Scheduling and occupancy-based control for reduced operational costs.
Lighting Management
Automated lighting controls based on daylight availability, occupancy, and time scheduling.
Integration with dimming systems for enhanced energy savings.
Fire Alarm & Access Control Integration
- Seamless interface with fire alarm systems for coordinated emergency response, including HVAC shut down and lift recall functions.
- Integration with CCTV, access control, and intrusion detection for unified building security management.
Elevator & Escalator Monitoring
Integration with lift and escalator systems for operational monitoring and fault notifications.
Why choose Vallect as a system integrator for ELV Systems?
1)Expertise: Vallect specializes in Extra low voltage system integration services for sectors like telecommunications, security, and surveillance. Our seasoned team of engineers and technicians excel in designing and constructing ELV systems. We prioritize comprehensive testing and monitoring to ensure optimal functionality.
2) Scalability and Flexibility: Our Extra low voltage solutions are designed to be scalable and flexible, allowing clients to easily adapt their systems as their needs change. This flexibility is particularly important for businesses that are constantly evolving and expanding.
3) Cost-Effectiveness:We offer a range of Extra low voltage solutions that cater to a variety of budgets. We also work closely with clients to develop cost-effective solutions that meet their specific business needs and requirements.
4)Customer Service: Exceptional customer service is of paramount importance for us. We have a team of dedicated professionals who are always available to address any issues, provide support,training and provide resolutions so you can make the most out of their Extra low voltage solutions.
Projects Highlights | System Integration
Dive into a journey of digital transformations, powered by our innovative technology system integration solutions. Each project is a testament to the expertise and creativity of our subject matter specialists in audio-visual systems, unified communication, lighting control, ELV, LED Videowall, IT Infrastructure & building management systems.
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Our Onboarding Process
Initial Consultation
Clients initiate contact with Vallect through various means. Based on the discussion, Vallect recommends the most suitable system integration services.
Planning, Design & Proposal
Vallect's team collaborates with the client to design a tailored integration solution. Afterward, a detailed proposal is provided, outlining the scope, timelines, and costs.
Project & Quality Assurance
Vallect team starts the implementation of the chosen solutions, rigorous testing ensures that the solutions meet the client's expectations and work optimally.
Training, Handover & Support
We train the client's team on the new systems, ensuring they can utilize them fully. Additionally, Vallect offers ongoing support to address any challenges.
Feedback & Review
After the project's completion, Vallect seeks feedback to understand the client's experience and make necessary improvements.
What Our Client Saying?

Ms. Riya
Vallect delivered on their promise of exceptional system integration. Their tailor-made communication and collaboration solutions made operations effortless. Trustworthy, responsive, and absolutely recommended!

Mr. Venkatpati Raju
Excellent work by Entire team members involved in this work. Great co-ordination and timely delivery of the product. Thank you so much and Wish you all the very best to entire team.
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Frequently Asked Questions (FAQ)
Our ELV services encompass a range of security solutions, including CCTV cameras, fire alarm systems, access control mechanisms, burglar alarms, and perimeter security systems.
We leverage digital signage installation services to provide visual alerts and information displays, enhancing safety measures and communication within a facility.
Absolutely! Our team of experts works closely with clients to understand their specific needs and tailor ELV solutions accordingly, ensuring optimal performance and satisfaction.
By integrating with building management systems, ELV services ensure efficient energy management, optimizing lighting, HVAC, and other building functions to reduce energy consumption.
Vallect’s commitment to innovation, quality, and expertise in system integration services positions us as a leading provider of ELV and allied solutions.
Reach out to our team through the contact page, and we’ll guide you through the process, understanding your needs, and proposing a solution tailored for you.