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BRK Mains Powered Smoke Alarms with Lithium Back-up Battery 700 Series
Product Overview
Interlink
Technical Data
£31.19 inc VAT
£25.99 ex VAT
Mains Powered Optical Smoke Alarm with Lithium Back-up Battery - BRK 760MRL
£36.59 inc VAT
£30.49 ex VAT
Mains Powered Heat Alarm with Lithium Back-up Battery - BRK 790MRL
£38.99 inc VAT
£32.49 ex VAT
Fitted with a sealed re-chargeable lithium back-up battery, the BRK 700MRL series of mains powered smoke and heat alarms are Kitemarked to the latest British Standards and have a 5 year manufacturer's warranty. Suitable for installations complying with BS 5839-6 Grade D, up to 12 BRK mains powered alarms can be hard wire interlinked within a single system, providing early warning of danger.
- 230V mains powered with sealed lithium back-up battery
- Kitemarked to BS EN 14604 (smoke alarms) and BS 5446-2 (heat alarm)
- Suitable for installations complying to BS 5839-6: 2013 Grade D, E and F
- Three versions available:
- Ionisation smoke alarm 770MRL responds quickly to fast flaming fires - used in landing areas
- Optical smoke alarm 760MRL responds quickly to smouldering fires - used in bedrooms, living rooms and hallways
- Heat alarm 790MRL responds to rate of increase in room temperature - used in kitchens and garages
- 5 year manufacturer's warranty
- Test and Hush Button Feature (Heat alarms only have Test functionality)
- A maximum of 12 alarms can be hard wire interlinked
- Supplied with a push/click style base
- Alarms sold separately
Please note: these products are not a direct upgrade from the 660MBX, 670MBX, or 690MBX alarms. Upgrading from a BRK 600MBX series alarm featuring an alkaline battery and twist-on base may require rewiring by a qualified electrician.
The table below shows all the units that can interlink with the BRK mains powered smoke and heat alarms.
Alarms from the Same Series
| Model Number | Type of unit | Type of interlink |
|---|---|---|
| 770MRL | Ionisation Smoke Alarm | Hard wire interlink |
| 760MRL | Optical Smoke Alarm | Hard wire interlink |
| 790MRL | Heat Alarm | Hard wire interlink |
Technical Data
This is the technical data for the BRK Mains Powered Smoke Alarms with Lithium Back-up Battery 700 Series.
| Product Code |
|
||||||
|---|---|---|---|---|---|---|---|
| Weight |
|
||||||
| Dimensions (HxDia) | BRK 770MRL Ionisation Smoke Alarm: 53x140mm BRK 760MRL Optical Smoke Alarm: 53x140mm BRK 790MRL Heat Alarm: 68x140mm |
||||||
| Sound Output | 85dB at 3m | ||||||
| Back-Up Battery | Sealed long life lithium | ||||||
| Operating Temperature | +5 °C to +38 °C | ||||||
| Relative Humidity | 10% to 85% |
Product Datasheets
The following datasheets are available for this product.
Pricing & Availability
| Model | Stock | Price |
|---|---|---|
|
770MRL - Ionisation Smoke Alarm Product Code: BK770MRL |
Stock Level:
More than 20 in stock Expected dispatch: 27th Aug
|
Price:
£31.19 inc VAT £25.99 ex VAT |
|
760MRL - Optical Smoke Alarm Product Code: BK760MRL |
Stock Level:
More than 20 in stock Expected dispatch: 27th Aug
|
Price:
£36.59 inc VAT £30.49 ex VAT |
|
790MRL - Heat Alarm Product Code: BK790MRL |
Stock Level:
10 in stock Expected dispatch: 27th Aug
|
Price:
£38.99 inc VAT £32.49 ex VAT |
Customer Reviews
4 customers have rated this product and it has an overall rating of 4.8 out of 5
All our reviews are written by real customers that have purchased this product from us and are published without modification.
Reviewed by: AL
Great smoke alarm Replaced older versions and the cable entry positions had changed so had to move the position of the smoke alarms by a couple of inches
Published on: 25th May 2018
Reviewed by: AM
now installed and working - thanks. All seems well so far.
Published on: 10th April 2018
Reviewed by: HT
Just what I needed The staff were extremely helpful as there was some confusion over the model number of the unit I needed to replace a faulty alarm. Without their assistance I wouldn't have got the correct replacement
Published on: 4th January 2017
Related Products
Mains Powered Ionisation Smoke Alarm with Lithium Back-up Battery - BRK 770MRL
£31.19 inc VAT
£25.99 ex VAT
Mains Powered Optical Smoke Alarm with Lithium Back-up Battery - BRK 760MRL
£36.59 inc VAT
£30.49 ex VAT
Mains Powered Heat Alarm with Lithium Back-up Battery - BRK 790MRL
£38.99 inc VAT
£32.49 ex VAT
Delivery Options
The following delivery options are available on this product.
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