Yes, we’ve had the opportunity to work with the new Bosch Security D273TH, and it’s been quite impressive. In comparison to the D263TH, there are noticeable enhancements in both performance and features. The D273TH offers improved detection accuracy and sensitivity, which is crucial for ensuring reliable security measures. Additionally, it boasts advanced signal processing technology, resulting in fewer false alarms compared to its predecessor. Overall, the D273TH represents a significant upgrade in the realm of thermal detection technology, providing users with enhanced peace of mind and security.