Extra Low Voltage (ELV) System Design
Extra Low Voltage (ELV) systems cover all electrical installations that operate on low voltage levels. They are widely used in modern buildings to handle communication, safety, automation, and entertainment needs. Because of their low voltage, these systems are safer, easier to maintain, and more energy-efficient compared to high-voltage power networks.
Telecommunications & Data
These systems form the backbone of communication in any facility. They include structured cabling for internet and phone lines, enabling smooth data transfer and reliable voice communication. A well-planned telecom network ensures minimal downtime and supports future scalability.
Security & Safety
Security ELV systems safeguard people and property through surveillance cameras, access control, and alarm systems. They help monitor activities, restrict unauthorized entry, and provide early warnings in case of fire or intrusion, ensuring a safer environment.
Building Automation
Automation systems integrate HVAC, lighting, and energy management into a single control platform. This improves operational efficiency, reduces energy waste, and allows remote monitoring, making buildings smarter and more sustainable.
Audio-Visual Systems
AV systems enhance communication and collaboration through public address systems, background music, and conferencing tools. They are essential for presentations, announcements, and creating an engaging environment in both commercial and public spaces.
Common Types of ELV Systems
Telecommunications & Data
- Structured cabling (LAN, Internet)
- Telephone systems
- Intercom solutions
Security & Safety
- IP & analog CCTV
- Access control devices
- Fire alarm systems
- Intruder detection
Building Automation
- Building Management (BMS)
- HVAC monitoring
- Smart lighting control
Audio-Visual Systems
- Public address (PA) systems
- Background music
- Conference equipment
Benefits of ELV
- Safety: Lower voltage reduces the chance of electrical hazards.
- Efficiency: Many digital devices operate efficiently at low power.
- Integration: Multiple systems can be connected under one management platform.
- Cost-effectiveness: Installation and maintenance are easier and less expensive.
Contact Us
Email: info@technoapogee.com
Phone: +880 1715-642540, +880 1714-378008
Address: House 226, Road 3, Avenue 1, Mirpur DOHS, Dhaka, Bangladesh