: The DSZ 3000 can be connected to existing pipework. It is a choice for retrofitting safety upgrades in older buildings.
The DSZ 3000 is sold or installed as a kit. This kit includes accessories for full functionality: : This is the central control unit. Minimax Dsz 3000
: In preaction systems monitored by the DSZ 3000, water only releases if both sprinklers in a unit are opened, or if a separate fire detection system confirms the hazard. : The DSZ 3000 can be connected to existing pipework