Extensive Engineering & Service offer you vast level security and automation system to securing your assets and make your life easy and comfortable.
Surveillance cameras, or security cameras, are video cameras used for the purpose of observing an area. They are often connected to a recording device or IP network, and may be watched by a security guard or law enforcement officer.
Home automation or domotics is building automation for a home, called a smart home or smart house. A home automation system will monitor and/or control home attributes such as lighting, climate, entertainment systems, and appliances. It may also include home security such as access control and alarm systems. When connected with the Internet, home devices are an important constituent of the Internet of Things
A home automation system typically connects controlled devices to a central smart home hub (sometimes called a “gateway”). The user interface for control of the system uses either wall-mounted terminals, tablet or desktop computers, a mobile phone application, or a Web interface that may also be accessible off-site through the Internet.
As solar panels have no moving parts, very little service and maintenance is required. To keep your solar panels generating efficiently we recommend an annual service to ensure your system is kept in full working order and any fault or drop in generation is flagged immediately and resolved. With average rain fall most panels are self-cleaning, but depending on local weather conditions, bird activity and overhanging trees your panels may also require an occasional clean. It’s unlikely that this will be an annual requirement, but an annual check will ensure that you do not lose generation due to dirty panels.
What’s included in a service?
- Visual inspection of the system (all electrical hardware and cabling) and check for any insurable damage
- Visual Inspection of panels using a drone to determine condition of panels (dirt and damage)
- Complete electrical testing of the solar panels and strings (DC electrical installation test and inspection)
- Complete electrical testing of the inverters, isolators, and protective devices (AC electrical installation test and inspection)
- Advice as to whether the solar PV system needs cleaning. Cleaning quotation will be provided if required
- Service report detailing system status and any possible remedial works