Spinas Palace Hotel is a 5-star hotel with the highest standards in the world. This hotel with 75,000 square meters of infrastructure and 12 conference halls and amphitheaters with a capacity of 50 to 1200 people, 43 rooms and offices, as well as more than 500 rooms and suites for travelers and guests with an area of 130 to 700 meters, 56 of which are presidential suites. Is. Spinas Palace Hotel located in the northwest of Tehran with about 15,000 square meters of land includes facilities including accommodation and sports centers and reception, 14 meeting halls and a concert hall with a capacity of 2,500 people. This hotel is designed with Iranian architecture and using beautiful symbols of original Iranian architecture as well as the use of quality equipment and materials. Supply and equipment of addressable fire alarm system that includes 5 devices of 4 loop control center with more than 2100 devices (detector, knob, siren, flasher, etc.)