video door phone intercom system

Bcomtech 7 Inch video door phone intercom system with IP65 waterproof Product Description Indoor Monitor: 7 inch TFT display,Aluminum alloy wire drawing shell Built-in Memory can save 80picture, support max.32G SD Card Each call panel can set different ringtones&morning/afternoon/night with different volume size(10 level) Support 2 call panel+4 indoor monitor+2 ccd camera&Alarm Key-unlock, monitoring, internal-communication among indoor monitors, call transfer, Recording&picture External Motion Detection(Triggle Alarm recording or picture optional) Monitor built-in battery for time memory Support seting un-lock time, suitable for different electronic lock Built-in or External power optional Outdoor Call Panel: Pin-hole Camera Waterproof IP65 aluminium alloy panel IR LED offset lighting can obtain better evening viewing 420TVL / 600TVL / 800TVL optional