In order to bypass a sensor on the DSC Powerseries PC1616 security system you must enter * 1 > (2 Digit Zone #) > #  and if that does not work, you can try * 1 > 4-digit-master code > (2 Digit Zone Number) + # . Bypassing a zone on the PC1616 system can be used in certain situations where a zone may not be working correctly and you are waiting for a remote tech support from Geoarm Security.

In order to have a tech appointment, you must have some sort of alarm monitoring with Geoarm Security.

The DSC PC1555 is no longer manufactured by DSC so if you are looking to upgrade to a new alarm panel you can use one of the new DSC panels such as the DSC PC1616, PC1832 or PC1864 security systems.

DSC Powerseries PC1555 Frequently Asked Questions