The DSC PK5500 looks very much like the PK5501 and has all the features the PK5501 has including, it can support up to sixty four hardwired zones, five function keys, a PGM or zone input, and has the date and time, but what makes the PK5500 a deluxe keypad is that it’s fully programmable. You can customize your zones to say whatever you want, very easily to read system troubles, and basically makes everything visible. |
