IP-Video-making   Dahua Vth52221DW-S2   with color sensory   7-inch /Strong>   with the possibility of calling to a mobile phone, recording frames on Microsd-card up to 32 GB, the ability to connect   IP video cameras   >   (up to 20 channels Color is whit
Brand:   Dahua

What is a video intercom

video intercomp And without direct contact, to see, hear and talk to the visitor, as well as, if necessary, open the door, equipped with an electrical closing device of the access control system (eg, electromagnetic, electromechanical or electric lock, electromechanical lap Where a video intercom

Video Document   Dahua VTH52221DW-S2   Designed to ensure safe and controlled access to an apartment, private home, office or other residential or wor

Video-Doomophone functionality VTH52221DW-S2

• You can Up to 20 IP devices –   IP-video cameras & nbp; or   ip-videooplanes   in any ratio;
• intercom   vth52221dw-s2   equipped with colored   tft-screen   ; 1024x600 pixels ;
• built-in   wi-fi :
  • Calling from a call panel to smartphone; l> remote opening of a smartphone electrical;
• connection to the network   ethernet ;
• management is controlled by   Strong> Sensory screen   and   sensory buttons ;
• Support   SIP server   SIP 0; li> conversation with the visitor is in the mode of loud connection ( Handsfree );
• Connection   6 wire and 8 wireless anxiety sensors ; /
• slot on   microSD   card Ob ' vess to   32GB   ( O ), Photo/Video Videator

Internet connection

Dahua Vth52221DW-S2 has the function of accessing the Interne This makes it possible to connect to the intercom with a remote computer; the underground or smartphone and view all the camcorders in your syste You can watch real -time picture, and you can view the archive of the previously recorded vide This means that at any time you have the opportunity to control the situation at hom Does not matter – Will you go to the intercom from the working computer; the Uutter or from the smartphone during vacation in another countr In addition, video intercom   Dahua VTH52221DW-S2   can forward a call from the call panel to your smartphon That is, you will always be able to control who calls you at the door when you are not hom And even if you are at home, this feature will also be very useful – No need to approach the intercom to find out who cam
The device can be connected to the Internet as a cable   ethernet and through   wi-fi > Power is made from the power supply   12V dc   or through technology   poe   (IEEE 803af

Video-Doomophone   Dahua Vth52221DW-S2 Compatible with   IP-Avics , as well as with   H2> Installation of video intercom

• Install the socket next to the place of installation of a video intercompon for connecting; 39; unite switching to the intercom, according to the connection instructions;  
• install the intercom in the bracket and fix it;  
• under ' unite the video intercom power to the socke ll>