Hush-Pro Fire Level 1 Mains Switching I/O Module

Order code: HP731 Category:
  • Can be used with third party devices to trigger a Fire Level 1 (Local Alarm) on a Hush-Pro Domestic Fire Alarm System.
  • Output stage can be used for cooker shut off.
  • Certified to EN54-17 & 18 by the LPCB.
  • HP732 Fire Level 2 (Global Alarm) Mains Switching I/O units also available.



Hush-Pro Domestic Fire Alarm System Brochure – DML0548500


Video overview of our Hush Pro solution

BIM/CAD Drawings



HP731 with back box BIM (RFA)


Approval Certificates
LPCB Third Party Approval Certificate – CAST & Hush-Pro I/O Modules etc to EN54-17/18196.38 KB Download
EU CPR Certificate of Conformity – CA731, HP731 & HP732 (CoP)188.73 KB Download
EU Declaration of Conformity – Hush-Pro I/O Modules (DoC)201.74 KB Download
EU Declaration of Performance – Hush-Pro I/O Modules (DoP)95.16 KB Download