Two visits a year - every camera cleaned and refocused, every connection checked, the recorder cleared of faults and the hard disk health reported in writing, so you are not discovering a dead disk on the day of an incident. We also repair and take over systems fitted by others.
Survey to commissioning in 7 to 12 working days for a typical rooftop.
25 years on modules, 5 to 10 on the inverter, 5 years workmanship.
12 months free maintenance, then an AMC with two preventive visits a year.