* Vandal resistant panel, stainless steel construction
* Waterproof, flush mounting system
* Compatible with all audio and video indoor phones in C-5 system
*  Doors can be released by various methods such as indoor phone, ID card, SERVICE button and EXIT button
* Use 1/3" CMOS color camera which is adjustable
* The IR illumination offers clear image even in the dark
* A sound system is programmed for friendly intercommunication
* The enclosed remote control provides easy program