Installation and maintenance of surveillance cameras, network devices, and PABX with extensive experience in the field of security systems with a good elite of engineers and under constant supervision after-sales There are high-quality 4K solar-powered cameras And you can hear through them those present in the place, and you can also talk to them. Besides that, it sends you a message when any person is detected in the place, and besides all that, the price is fantastic (Mobile number appears when you press the contact button)