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Hispec HSA/BH/RF10-PRO radio frequency heat alarm, 10-year lithium battery

Electrical Range

Hispec HSA/BH/RF10-PRO radio frequency heat alarm, 10-year lithium battery

A wireless-interlink heat alarm with a 10-year sealed lithium battery, designed for kitchens, garages and lofts where a smoke alarm would give false alarms.

At a glance

  • Also known as 8012798
Manufacturer part no.
HSA/BH/RF10-PRO
Showing prices

£25.91

£21.59 ex. VAT · VAT at 20%

In stock
Cut-off passed — dispatches next working day
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Hispec HSA/BH/RF10-PRO is a heat alarm powered by a 10-year sealed lithium battery, part of the Hispec RF10-PRO wireless-interlink fire-safety range. It detects a fixed temperature rise rather than smoke, so it can be used where dust, fumes or steam would trigger false alarms on a smoke detector.

Signs this part needs replacing

  • No response from the test/hush button
  • Fails to sound when RF-linked alarms elsewhere in the property activate
  • Visible battery or casing fault indicator
  • Unit is beyond its stated 10-year lithium battery life

Before you order

  • Confirm the part number on the existing alarm matches HSA/BH/RF10-PRO
  • Check whether the installation needs RF-interlinked alarms or a standalone heat alarm
  • Confirm the new alarm will be within 50m RF range of other interlinked units

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.