Zunate Color Video Doorbell Wired, 2022 Upgrade Door Bell Camera Kits with LCD Display/6 IR Night Vision Lights, One Key Call, Intercom Door Phone for Villa Home Indoor(Silver) - Zunaten137gpui2b7409-12

• Professional Security Lens: High definition CMOS image sensor, automatic exposure and white balance control, high light sensitive viewing angle. Built in Power Adapter: Say goodbye to the swollen external adapter, more space saving, more beautiful, environmentally friendly, low energy consumption, energy saving. Visual Intercom: Hearing is false, seeing is believing, refuses rhetoric, video door phone intercom system can prevent robbers and thieves from committing crimes. One Key Call and Unlocking: One key call, easy communication. One key unlocking, can control electric lock, electromagnetic lock, electric mortise lock. Wide Range of Applications: Wire video doorbells are not only suitable for home use, but also for company units, hotel apartments, and factory bases. Instructions 1. The visitor presses the "call" button on the VTO, the extension will ring and display the visitor's image. 2. The resident presses the "call" button to talk to the visitor in two ways. 3. In the intercom state, the resident presses the "unlock" button to open the electric lock. 4. Press the "Monitor" button for the first time to monitor the situation of doorphone 1. If you press the "Call" button again, you can talk to the doorphone. At this time, you can also press the "Unlock" button to unlock the door. Press the "Monitor" button for the second time to switch to monitoring doorphone 2. Press the "Monitor" button for the third time to exit the monitoring state. Cycle in turn, switch monitoring doorphone or exit monitoring state. 5. If a household is equipped with multiple extensions at the same time, press the "Call" button to talk to other extensions.