The Edwards G4SRN brings several enhancements over its predecessor, the G4HFRN-S7. Firstly, it boasts advanced sensing technology for quicker and more accurate detection of fire hazards. Additionally, its updated interface offers improved user-friendliness, simplifying installation and maintenance processes. Furthermore, the G4SRN incorporates enhanced connectivity options, enabling seamless integration with modern fire alarm systems. Overall, the G4SRN sets a new standard for reliability and performance in fire detection and alarm systems.