Roof Space Heat Switch Kit

The Brooks HSROOFKIT comprises of two HS80V2 heat switches, an EIB408RFH and 20M of cable (total cable run length).


The EIB408RFH is designed to monitor circuits containing the Brooks HS roof cavity heat switch range of products. While an infinite number of heat switches can be monitored, for practical purposes Brooks recommends that the input cable length does not exceed 20M.

Should any of two connected heat switches activate, the EIB408RFH will activate the RadioLINK signal and trigger all alarms and connected accessories into an alarm state.

The EIB408RFH itself contains a temperature switch set to 60°C and is designed to be mounted on the underside of the ceiling space. The EIB408RFH includes a test button to test the heat switch circuit by simulating the triggering of a roof cavity heat switch. This is convenient for the home owner as it does not require access into the roof cavity to test the system functionality.


The Brooks HSROOFKIT has the following features:

  • Suits typical ANZ homes 
  • Low battery power warning
  • Visual RF transmission and power indicator
  • Integrated Test Switch


Model Number: HSROOFKIT
Carbon Monoxide:
Mains Powered:
Battery Back-up:
Battery Powered: 10-year Lithium non-replaceable, non-removable
Low Battery Warning Alert:
Test/Reset Button:
Interconnect Capability: Wireless interconnection
Warranty: 5 year (limited) warranty

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