7-inch hands free 4 wired video doorbells for villa

Model Number: DZ-3403DBC0+DZ-3125DBM-#2964 Brand Name: Daegen Key Specifications/Special Features: Product descriptions:4-wire villa video door phoneProduct superiority:*Handsfree intercom.*Unlock door more conveniently.*Night vision monitoring and rain cover function.*The user can press the monitor button to view the outside situation indoor.*Several inch indoor monitor for option including 4.3 inch, 7 inch, 10 inch. Clear and vivid image.*Supports real time intercommunication with the visitor, watch the visitor on the extension and remote open the door.*4 cameras connect with 4 monitors, answer the call from one of the monitor. The 4 monitors support to turn to call each other.
Our services:
1. Prompt reply. We have professional overseas sales team to service for you, your inquiry will be replied within 24 hours.
2. OEM & ODM. We have strong R&D team to design and develop and customize for your requirements.
3. Warranty. 1 year
4. Technical support. Before sale and after sale.
5. Lead time. 5-7 working days.
6. Humane management policy. We will keep the overpaid or less paid shipping cost & intermediary bank charge into next new order.
7. MOQ. 1pc, we suggest our clients to test sample first.
8. Shipping. Based on the customer's demands to choose the most economical shipping terms.