Kivos doorbell wireless home doorbell three drag two camera video unlock kdb300
Operation voltagev220v whats in the boxscrew package users manual 3indoor unit 2outdoor unit connectionwireless resolution420tvline ir distance m3 power w400maw materialabs kit configurationtwo to three video doorphone viewing angle 120 display screen size inch35 answering modehandheld resolutionpixel300 000 mountingdesktop installation working temperaturec040 1050
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