Intercom & doorbells
Video intercom systems for apartment complexes
Apartment intercoms need reliable door stations, indoor monitors, and power/cabling plans that scale by block.
Architecture
Decide multi-tenant topology, handset count, and whether video is required at every unit.
Backup power for door release circuits may be needed.
Cabling
Follow manufacturer distance limits; budget coax/data/power correctly.
Label risers clearly.
Project delivery
Phase orders by building block and keep firmware/hardware revisions consistent.
NMF consolidates intercom with cable and PSUs.