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Radio-Interlinked Sealed Battery Powered Smoke & Heat Alarms - Hispec RF Pro Range

4.8 out of 5 stars
Choose a product To see stock availability
From: £31.07 inc VAT
£25.89 ex VAT
Product Overview

The Hispec RF Pro range is a series of smoke and heat alarms that are fitted with a 10 year sealed longlife lithium battery. The radio-frequency interlinking allows for up 20 smoke and heat alarms, in the same series, to be included all in one system. If one of the alarms was to activate in another part of the property, it would activate the rest of the system to alert you to the fire. The combined test and hush button allows for easy weekly alarm testing and silencing of any nuisance alarms.

  • Battery: 10 year sealed lithium battery
  • Warranty: 5 year manufacturer's warranty
  • Optical smoke sensor suitable for living rooms, bedrooms, hallways and landings
  • Heat sensor suitable for kitchens, garages and unoccupied loft spaces
  • Both alarms have specially designed sensors to protect against contamination
  • Automatically activated by twisting and clicking it into the mounting bracket
  • Loud 85dB sounder when activated
  • Combined test and hush button for easy weekly testing
  • Easily expand your system with up to 20 devices, including a wireless control unit
  • Radio frequency range of 30m indoors
  • Suitable for installations complying to BS 5839-6 Grade F1
  • CE marked and Kitemarked:
  • Please note: Alarms are sold individually. Combination kits of 2 x smoke + 1 x heat alarms and also 3 x smoke + 1 heat alarms are available.
  • The RF Pro series of alarms can also wirelessly interlink with the Hispec RF Pro Control Unit and Carbon Monoxide Alarm
  • These alarms are also suitable for the updated 2022 Scottish legislation for fire alarms in homes
Technical Data
Product Code

Smoke Alarm:  HIRFLBSM

Heat Alarm:  HIRFLBHE

Brand HiSPEC
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)

Smoke Alarm: 43 x 82mm

Heat Alarm: 43 x 82mm


2 x Rawl Plugs (included)

2 x Screws (included)

Operating Temperature

0°C to 40°C

Radio-Frequency Range

Indoors: 30 metres

Free Space: 80 metres

Sound Output

85dB at 3 metres

Transmit Frequency





Product Datasheets

Pricing & Availability

Model Stock Price
Smoke Alarm
Product Code: HIRFLBSM
Stock Level:
More than 20 in stock Expected dispatch: Today

£31.07 inc VAT

£25.89 ex VAT

Heat Alarm
Product Code: HIRFLBHE
Stock Level:
More than 20 in stock Expected dispatch: Today

£33.47 inc VAT

£27.89 ex VAT

Delivery Options

The following delivery options are available on this product.

Standard Delivery

£3.19 inc VAT - Orders will be delivered in 2-3 working days with Evri

Next Working Day Delivery

£6.19 inc VAT - Orders will be delivered the next working day with Evri

For dispatch today order within

Excellent Warranty

This product is supplied with a 5 year manufacturers warranty as standard

Customer Reviews

33 customers have given this product an overall rating of 4.8 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 5 / 5 Stars

Reviewed by: M F

Easy to set up, compact size hopefully I will never need them.

Published on: 27th March 2024

Rating: 5 / 5 Stars

Reviewed by: M L

Easy to set up Bought smoke alarms, heat sensors and a control unit. Followed the instructions and all set up and working in no time. The control unit is a very useful feature to have allowing testing of all units at the touch of a button.

Published on: 29th November 2023

Rating: 5 / 5 Stars

Reviewed by: J P

Easy to set up 12 detectors plus contol box and they are very loud when they all go off together! Very good customer service. Faulty control box replaced with no quibble and very quickly.

Published on: 16th October 2023

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