The Edwards EST PT-1S+ is a significant upgrade over its predecessor, the PT-1S/220. One of the key improvements is its enhanced sensitivity to smoke, which allows for quicker detection of potential fires. Additionally, the PT-1S+ features advanced communication capabilities, providing more reliable data transmission to fire alarm control panels.
Moreover, the PT-1S+ offers improved durability and longevity, ensuring reliable performance over an extended period. The upgrade also includes enhanced diagnostic features, simplifying maintenance and troubleshooting tasks for technicians.
In summary, upgrading to the Edwards EST PT-1S+ offers enhanced sensitivity, improved communication, durability, and diagnostic capabilities compared to the previous PT-1S/220 model, making it a worthwhile investment for ensuring the safety and reliability of your fire alarm system.