An apartment intercom system with door release, sometimes also called a building entry intercom system, is an electronic device that allows residents to unlock the door remotely after speaking to ...

Zenitel is launching two new innovations for mixed-use building communication solutions: the Zenitel Display Door intercom (ZDD-1) and the Zenitel Slim Door intercom (ZSD-1). With 125 years of ...

Zenitel, a global pioneer in Unified Critical Communication solutions, is launching two new innovations for mixed-use building communication solutions: the Zenitel Display Door intercom (ZDD-1) and ...

Any landlord managing multiple apartments should understand the importance of installing an apartment intercom system with door release functionality. From helping you monitor who visits to providing ...