A Chargehand - ELV (Extra Low Voltage) is a skilled individual who supervises a team of technicians installing, maintaining, and repairing Extra Low Voltage systems like CCTV, fire alarms, and access control systems. Key responsibilities include managing a team, ensuring quality work, overseeing safety compliance, troubleshooting technical issues, coordinating with other trades, and mentoring junior staff to ensure projects are completed on schedule and to standard.