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Functional detail of the visual doorbell
2012-08-18 08:51:08

 

A color duplex video intercom
 
  When guests visit, you can call indoor, indoor and outdoor images can be seen through the outdoor unit calls in order to determine the identity of the guests.
 
 
    Visitors and administrators call
    Visitors through the door machine, call management center, and administrators to achieve two-way intercom; administrators and tenants call: emergency management centers to notify the tenants, by managing the machine can also call the extension of households, and households to achieve a two-way intercom;
    Remote keyless entry functions
    Tenants to confirm the visitor press the unlock remote unlock administrator via the management machine remote control to open the floor locks.
    Emergency alarm
    SOS button in the residential living room, bedroom set, headed in an emergency such as serious illnesses, thieves broke, need help, simply press the SOS button, the indoor extension is about to signal to the management center.A color duplex video intercom
 
  When guests visit, you can call indoor, indoor and outdoor images can be seen through the outdoor unit calls in order to determine the identity of the guests.
 
 
    Visitors and administrators call
    Visitors through the door machine, call management center, and administrators to achieve two-way intercom; administrators and tenants call: emergency management centers to notify the tenants, by managing the machine can also call the extension of households, and households to achieve a two-way intercom;
    Remote keyless entry functions
    Tenants to confirm the visitor press the unlock remote unlock administrator via the management machine remote control to open the floor locks.
    Emergency alarm
    SOS button in the residential living room, bedroom set, headed in an emergency such as serious illnesses, thieves broke, need help, simply press the SOS button, the indoor extension is about to signal to the management center.

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