Certainly! The Notifier ZNAC-PS offers several advantages over the ZNAC-4. Firstly, it boasts enhanced performance and reliability, providing more accurate detection and faster response times to potential fire hazards. Additionally, the ZNAC-PS incorporates advanced features such as improved connectivity options for easier integration with other building systems and enhanced diagnostic capabilities for streamlined maintenance. While transitioning from the ZNAC-4 to the ZNAC-PS may involve some reprogramming and configuration adjustments, the benefits of the upgrade in terms of improved safety and functionality make it a worthwhile investment for ensuring the utmost protection for your property and occupants.