Dvr Intercom System Power Consumption: Europe Standard Ac 100v - 240v Volt (V)

We are a prominent organization engaged in exporting, distributing and supplying DVR Intercom System to our clients.
Security for your guests while vacationing at your villas, cabanas, apartments etc. Security at home or office.
Introductions:
Have you spent a long time in searching for a wonderful visible visual doorbell? Here comes the good news. This visual doorbell can satisfy your demands. When Doorbell is rung, the picture of the visitor will automatically be displayed. You can even communicate with them through intercom system without having to open the door at all. It provides an extra security and convenience for you and your family. The Video Doorbell is very easy to install and take off, electric lock- control function and hand free intercom. Your ideal choice!
Features:
1. New and high quality
2. Hands free video door phone
3. This door station adopt high-definition CCD camera, making a better effect for image
4. Monitors outside by pressing the key
5. Micro-processing technology, automatic remote control functionality, excellent performance, high reliability, wall or desktop mounting
6. One outdoor unit can also call up to indoor units
7. A choice of multi-chord tunes are available with adjustable volume
8. Built-in high-capacity rechargeable lithium-ion battery
9. USB interface for charging battery
10. Explosion-proof, waterproof design, prevent-oxidation, wear-resistant metal case
11. Installation is simple and convenient, Users can install it themselves.