Audio iPhones only allowed the user to speak and open the door, but the video iPhones, in addition to the two, also allow the image of the person or the people behind the building to increase the security of the residents. That role has a playful role. Of course, the ability to view the image of the clients is just one of the advantages of the video iPhone over the old iPhones. Currently, video iPhones are designed and marketed with more diverse features and features.
Audio iPhone
, of course, some audio iPhones also have the ability to record, and this feature also helps the client to record a message for the person in the absence of the person they want to make this message after the message. Refer to the home of the apartment at home; That is, a function similar to the telephone secretary.
Some audio iPhones also have another capability, and it is possible to communicate between the units of an apartment. The residents of the apartment can share their short messages with their neighbors without leaving home and, of course, no fees.

اجزای تشکیل دهنده و تجهیزات آیفون های صوتی
1- Audio iPhone 2- Home door audio panel (task of voice-nine transmission for non-penetrating water) 3. Power supply 4- Lock in special 5. High quality iPhone cable (with the number of couples required)
The right image iPhone feature is:
have a proper warranty and after -sales service Good quality and vision at night IPhone capability Clear and expressive voice Rusty The quality of the color monitor color

Capabilities
Some manufacturing companies have features on their manufacturing monitors that do not have a particular impact on the overall performance of the iPhone, but are somehow an advantage for better monitor performance. WiFi: These monitors are connected to WiFi and if they are not present, they will report on the registered mobile phone in this case, in which case people can open the door and even talk to someone. That the bell rang; connectivity to the parking door: have a wiring section to the parking door and can also be opened; Internal Relationship: Some monitors have utilized the intercam capability that can be made with guard or other units of interior building.
Video iPhone Types
Video iPhones are generally divided into two types. Analog video iPhone Digital Video iPhone




