video door phone 4 wire

Product Features:

• 7-inch Color Touchscreen with 1024 x 600 Resolution.
• Records Checking, Real-Time Preview.
• Centralized Data Management, 100,000 Records Maximum.
• Remote Unlocking through Local Interface and Video Intercom.
• Audio-video input output from the screen and audio in-out from the outdoor station unit.
• Simple Cat-6 wiring is required.
• Works with any third-party DC locks, like EM Lock, RIM Lock, Drop Bolt Lock, Strike Lock, etc.
• 2-year warranty from the manufacturing brand.