4 Units Apartment intercom system Video Door Phone Door Intercom HD Camera 7" Monitor video Doorbell RFID Card for 4 Household

An apartment intercom system designed for four units typically includes several features:

• Video Door Phone: Allows visual communication between the visitor at the door and the residents inside each apartment.
• HD Camera: Provides clear video footage of the visitors.
• 7" Monitor: Each household usually has a dedicated monitor screen to view and communicate with the person at the door.
• RFID Card Access: Offers secure access to residents via RFID cards or key fobs, allowing them to unlock the door without physically going to the entry point.

Key functionalities and components of this system may include:

1. Main Unit: Controls the communication and access functions. It usually includes the camera, intercom system, and RFID card reader.
2. Video and Audio Communication: Allows residents to see and speak to visitors before granting access.
3. Door Unlocking Feature: Residents can remotely unlock the door for visitors using the intercom system or RFID cards.
4. 7" Monitors (four units): Each apartment has a dedicated monitor for viewing and communicating with visitors.
5. RFID Cards: Provide residents with convenient access to the building without using keys.

These systems enhance security and convenience by allowing residents to screen visitors before granting them access. The inclusion of an RFID card system adds an extra layer of security and ease of access for authorized individuals.

Before purchasing an intercom system for your apartment building, consider factors such as installation requirements, compatibility with existing infrastructure, reliability, warranty, and after-sales support to ensure it meets the specific needs of your building and residents. Consulting with a professional installer or supplier can also be helpful in selecting the right system for your requirements.