What are Extra-Low Voltage Systems (ELV)?
Extra-Low Voltage means the voltage of the electricity supply is in a range that is low enough that it does not carry any high risk of any high-voltage electrical shock(s).
The range of voltage that can be classified as Extra-Low Voltage is alternating current not exceeding 50 V AC and direct current not exceeding 120 V DC (ripple free). This is based on the standards as per EN 61558 or BS 7671.
Therefore, Extra-Low Voltage Systems are any electrical systems that can operate on a low voltage with the voltage criteria as per above.
Our Specialities
Security Systems
- Access Control & Integrated Security System
- Close Circuit Television System
- Public Address System
- Satellite Master Antenna Television System
- Nurse Call Intercom System
- Information Communication Technology
- Internal & External Telephone System
- Queue Management System
- Intrusion Detection & Carparking System
Building Services Systems
- Internal Telephone System, Fiber To The Home System
- Instrastructure Works - External Telephone System
- Uninterruptible power supply systems (UPS)
- Standby power generator and electrical services (HT/MV/LV)
- Air conditioning systems – Room Cooling, Row Cooling, Split Units
- Renovation Work
- Network Service – Managed WAN/ LAN, IT Networking, Wi-Fi
- IoT / Industries 4.0 / Big Data / Smart City
- Mobility Service (App)
- Renewable Energy (Solar Hybrid)
- Security control system – CCTV, Door Access, Audio System
- Flex iCloud
- Hospitality Solution - Guest Room Management System
- Fire protection and Highly Sensitive Smoke Detection (HSSD) systems
- Structured cabling and Network infrastructure systems
- Data Center Infrastructure Management system (DCIM), Water Leak Detection System, Environmental Monitoring System
- Data Center Migration Services
- Comprehensive engineering services (consultancy, design, implementation, and maintenance and review)