Edwards Signaling SD-T60 S/F 26/02 0 or newer 5820XL-EVS or

0 or newer 5820XL-EVS or the 6820EVS

and clear voice messages

QuickStart option cards provide a wide range of features and extra system capacity

The address is set by DIP switch under the resealable label

— 2099-9822 Replacement retaining clip for breakglass

Edwards Signaling SD-T60 S/F 26/02 0 or newer 5820XL-EVS orThe Edwards SD T60 60 inch Sampling Tube offers dependable air sampling for duct smoke detection in HVAC systems with ducts up to 60 inches wide. It works seamlessly with Edwards duct mounted smoke detectors to channel airflow directly into the sensing chamber. By delivering consistent samples from across the ducts full width, it supports faster smoke detection and helps maintain compliance with fire protection standards. Thanks to its extended reach