What are the common types of fire fighting systems can be used in the design of normal commercial buildings?

Standpipe and hose system with sprinkler based fire protection system to be used in commercial building in general areas. FM 200 (HFC 227ea.) to be used in critical spaces like communication rooms, large electrical rooms and UPS rooms. In addition, portable fire extinguishers to be utilized in differet strategic points of the building.

To fight with  fire the commond type of extinguisting system is to use,{water,foam,C02 or DCP} water sprinklers system,fire hydrants and fire hose. 

Water Nozel Pipes,Co2 and Foam Cylinders

smoke detector ,heat detector ,gas detector , and water nuzzle pipe for fighting 

for each zone ( 100 m2 )  installed 8 detectors  ....

Fire Extinguishers, Fire hose cabinets & fire sprinkler for offices. IT & Data centers with clean agents (Novec 1230, FM200 etc).

Sprinkler System, Fire Hose Cabinets and Fire Extinguishers for Common Occupancy. Electrical / Telecom Rooms to be provided with Clean Agent Systems.

Some other dry extinguishing systems are FM-200 & Novec 1230

Sprinkler system, Hose Cabinet System, Fire Extinguishers and Fire Hydrants.

The most of common type for fire fighting sytem in commercial buildings are

Fire extingushers (Water,Foam,CO2,DCP)

 Fire Hydrants and Fire Hose

Water sprinkler system

1- Wet Sprinkler System.

2- Hose Reel System

3-Landing Valve System

4-Fire Suppression & Foam System