7-inch wide screen. Up to 6 additional monitors can be connected the main monitor using combination of 7-inch wired monitor and 2.2-inch wireless monitors. Wireless handset (DECT) check visitors and respond promptly from anywhere in the home. Up to 6 wireless monitors can be connected. Max wireless range is 100m without obstacles. Electric Lock Release support, Picture Recording, Night Vision, Voice changer, Intercom Call
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https://aero.net.nz/products/progshield-vertical-flush