Wired Video Intercom Doorbell System 7 Inches LCD Monitor Video Door Phone Kits Support Monitoring, Unlock, Dual-Way Door Intercom Indoor Outdoor for Villa Home (1 Camera 1 Monitor)

["1pcs outdoor HD camera and 2pcs indoor color screen video intercom doorbell system. You can both see and speak with all visitors.","Support answering, monitoring and unlock, dual-way intercom Mute door intercom with doorbell kits, Easy installation, Surface mounting.","700TVL IR night vision camera, you can see clearly who rings the bell even at night. Waterproofing and oxidation-proof for the durable alloy outdoor unit.","700TVL CMOS IR night vision high resolution door monitor camera, Little rain and oxidation-proof for the durable aluminum alloy outdoor unit.","Wired connection stability clear vision for home security, allows you can know who is at the door and talk to him/her. can be used in apartments, villas, hotels, offices, public buildings."]