The IFP-25 from Silent Knight by Honeywell has a 25-point fire alarm with addressable technology. Suitable for applications where a two- to five-zone conventional fire alarm system would have been installed otherwise, it features pin-point identification of trouble locations and false-alarm prevention via detector drift compensation and automatic maintenance alerts. The system features code-wheel-addressed detectors, JumpStart programming, and a built-in programming browser that doesn’t require custom software. It also supports combinations of addressable HFS detectors and modules, and runs on a single loop of standard wire rather than a shielded or twisted pair. farenhyt.com