8'' Color LCD Screen Wired Video Doorbell Intercom System with Camera for Home Door Phone Kit (2 Indoor Monitors)Product Description This ... unit, fashionable and luxury.2, Water & oxidation-proof, durable aluminum alloy made outdoor station3, 8" color TFT LCD. No radiation, low ... to set)5, Handfree intercom,max combination: 1-2 outdoor unit with 1-4 indoor unit6, Electric lock-control function, ...