Ads
related to: apartment access control intercom systemsebay.com has been visited by 1M+ users in the past month
zoro.com has been visited by 100K+ users in the past month
Average: 4.7 out of 5 - 83,309 reviews - Power Reviews
Search results
Results from the WOW.Com Content Network
A video door-phone (also known as a video door entry or video intercom) is a stand-alone intercom system used to manage calls made at the entrance to a building (residential complex, detached family home, workplace, etc.) with access controlled by audiovisual communication between the inside and outside. The main feature of video door entry is ...
In these cases, the intercom plate has the same structure as the previous version but features a video monitor connected to a surveillance camera that allows inspecting the person who pressed the button and part of the surrounding area. [2] Access control systems. Some manufacturers have also adopted the possibility of opening the door via a ...
Many schools and office buildings now use audio / video systems to identify visitors trying to gain access to a locked building and can be interfaced with the building's access control system. Besides fixed locations, intercom systems are used on many types of vehicles including trains , watercraft , aircraft and armoured fighting vehicles .
For premium support please call: 800-290-4726 more ways to reach us
For premium support please call: 800-290-4726 more ways to reach us
Electric locks use magnets, solenoids, or motors to actuate the lock by either supplying or removing power.Operating the lock can be as simple as using a switch, for example an apartment intercom door release, or as complex as a biometric based access control system.
Ads
related to: apartment access control intercom systemsebay.com has been visited by 1M+ users in the past month
zoro.com has been visited by 100K+ users in the past month
Average: 4.7 out of 5 - 83,309 reviews - Power Reviews