Apartment Doorbell Visual Doorbell 100-240V 7 Inch 16 Different Doorbells for Hotel

1. Professional Security Lens: Infrared night visual high resolution door surveillance camera, easy to install, stable wired connection, suitable for home security.2. Visual Intercom: Support video intercom, clearly visible to outsiders, can prevent robbers and thieves from committing crimes. Not only household, corporate units, hotel apartments, factory base applies.3. Built In Power Adapter: Say goodbye to the bloated external adapter, more space saving, more beautiful, environmental protection, low energy consumption, energy saving and save electricity costs.4. Practical: 1 outdoor camera and 2 indoor screen video intercom doorbell system for a building with two families living in it, ringing independently, unlocking at the touch of a button, and also letting you see and hear security monitors and displays.5. 16 Different Doorbells: Volume, brightness and contrast adjustable Stylish and beautiful design, suitable for all styles of houses.Spec:Item Type: Video DoorbellMaterial: ABSWeight: Approx. 1750g / 61.7ozCamera (Outdoor):Camera: 1/4 HD CMOSLight Source: 6pcs Infrared LightResolution: 800x600 PixelsDisplay (Indoor):Input Voltage: AC 100-240VResolution: 800x480 PixelsWiring Method: 4 wireHow to Use:Operation Instructions:1. The visitor presses the Call key on the door, the extension rings and displays the image of the visitor. 2. The resident presses the Call key to talk to the visitor in both directions. 3. Press the Unlock key to open the electric lock in the intercom state. 4. Press the Monitor key for the first time to monitor the situation of doorway machine 1, if you press the Call key again, you can talk to the doorway machine, at this time, you can also press the Unlock key to open the doorway electric lock. Press the Monitor key for the second time to switch to monitor the situation of doorway 2. Press the Monitor key for the third time to exit the

• Professional Security Lens: Infrared night visual high resolution door surveillance camera, easy to install, stable wired connection, suitable for home security.
• 16 Different Doorbells: Volume, brightness and contrast adjustable Stylish and beautiful design, suitable for all styles of houses.
• Built In Power Adapter: Say goodbye to the bloated external adapter, more space saving, more beautiful, environmental protection, low energy consumption, energy saving and save electricity costs.
• Practical: 1 outdoor camera and 2 indoor screen video intercom doorbell system for a building with two families living in it, ringing independently, unlocking at the touch of a button, and also letting you see and hear security monitors and displays.
• Visual Intercom: Support video intercom, clearly visible to outsiders, can prevent robbers and thieves from committing crimes. Not only household, corporate units, hotel apartments, factory base applies.