ABB intercom systems are designed according to relevant communication and low voltage standards for residential and commercial access control applications
Operating voltage typically ranges from 12 V up to 30 V DC depending on system configuration
Support audio only and audio video communication with high quality sound and optional high resolution video display
Video units are equipped with color displays typically ranging from 4 inch up to 7 inch or larger depending on model
Communication is based on two wire bus or IP network systems allowing flexible installation and expansion
Door entry panels are constructed from durable materials such as aluminum or stainless steel for long term outdoor use
Systems support multiple indoor units per apartment or office with intercommunication between devices
Integrated functions include door release control call management and monitoring features
Operating temperature range typically from minus 5 up to 45 degrees Celsius depending on installation environment
Systems comply with international standards and are designed for reliable secure and scalable building communication solutions