VTH2421FB-P, Indoor station 7 inch Touch screen, black, PoE, SIPThe indoor station monitor is an essential part of the intercom system and is indispensable when it comes to configuration and use. The indoor unit alerts you when someone rings the doorbell and automatically displays the image of the outdoor unit, allowing you to open the door/gate immediately. 7 inch wall monitor with 1027 x 600 resolution Capacitive touch screen Option for short view security cameras based on H.264 Includes 8GB MicroSD card  Power supply via PoE    

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