IPSEC can provide Fire Intercom system installation for building & high raised apartment, we are well trained and experience. Since 2014, we had started installed Fire Intercom for Four Star Hotel and later Service Apartment up to 60 floors that consist of multiple blocks.
Using the right wiring for fireman intercom, e.g. a 2.5 mm cable is capable of supplying around 23-25 amps that requires by Controller to RTTU signal communication.
Micro-CTL develop, manufacture & service Mictron series of microprocessor-based fire protection equipment and general purpose controllers. Their 2 key products are Fire Alarm System & Fire Intercom System.