We are thrilled to announce the successful acquisition of UL 864 Rev 10 and ULC 527 Ed4 certifications for our FR-320-R releasing panel. The certified items are listed in the table below:

Furthermore, we have implemented firmware updates for the following products to ensure compliance with the new certification requirements:

• Firmware: SO-294 V2.0.42
• Firmware: SO-479 V4.0.0 Bootloader for Core Board MD-1210

List of Enhancements:

• Release circuit activation event is in the event log now.
• Event time stamp indicates the seconds.
• In SO-479 Bootloader V4.0.0 the Common Relays is not activated on powerup.
• NAC activation/de-activation is recorded in the event log.
• No longer permit software bypassing of RACs.
• Trouble in releasing circuit components activate a supervisory alarm.
• Release count down timer added.

Click here to access the webpages where you can find the data sheets and the Installation Manuals.

• FR-320 – PRE-ACTION/DELUGE/AGENT RELEASING CONTROL UNIT

We thank you for your continued support. If you have any questions or comments, please contact us directly at: [email protected]

Sincerely,

Mircom Group of Companies