3 cameras Dahua with 2 megapixels resolution with a recording device and 1 terabyte hard disk

A set consisting of 3 surveillance cameras (internal or external according to the customer's preference, they can specify their request in the notes when ordering). Specifications: - 3 internal or external surveillance cameras from Dahua model (HAC-T1A51) with 2-megapixel resolution and night vision up to 20 meters. - The external surveillance cameras are weather-resistant according to the IP67 standard. - Ability to connect and view via smartphone. - Ability to view on multiple phones at the same time. - Ability to set recording to motion detection only or continuous recording. - Dahua surveillance camera recorder model (XVR5104HS-I3). - Supports audio and video transmission via four channels. - Supports 4 channels with resolution up to 2 megapixels. - Supports two-way audio transmission via RCA port.