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Mains Powered Ionisation Smoke Alarm with Alkaline Back-up Battery - BRK 770MBX
Discontinued Product - No Compatible Replacement
Please Note: BRK have withdrawn from the European market and there is no compatible alternative that will fit into your existing system. Since it is not possible to interlink alarms from different manufacturers, new alarms will be needed throughout. The recommended replacement for the whole discontinued BRK 700MBX range is the Kidde Firex series. This will require an electrician to replace your old BRK bases with new Kidde bases.
Product Overview
Interlink
Technical Data
The BRK 770MBX (also known as 670MBX) is a mains powered ionisation smoke alarm fitted with a replaceable alkaline back-up battery. The alarm is supplied with an easy to install push-fit base plate. Most suitable for detecting fast flaming fires, this alarm comes with a 5 year manufacturer's guarantee and can be interlinked with up to 12 other compatible devices (by wire). The BRK 770MBX is CE and Kitemarked to BS EN 14604 and has a combined test and alarm silence feature.
- Free next day delivery, dispatched same day if ordered before 3.00pm
- 230V mains powered ionisation smoke alarm
- 9V alkaline back-up battery (included)
- Hardwire interlink with up to 12 compatible devices
- Test and alarm silence button
- 5 year manufacturer's warranty
- Suitable for detecting fast flaming fires
- CE and Kitemarked to BS EN 14604
- Suitable for installations needing to comply with BS 5839-6: 2013 Grade D, E and F
- Easy to install push-fit base plate included
- Dimensions (HxDia): 53x140mm
The table below shows all the units that can interlink with the BRK mains powered smoke and heat alarms.
600 Series
| Model Number | Type of unit | Type of interlink |
|---|---|---|
| 660MBX | Ionisation Smoke Alarm | Hard wire interlink |
| 670MBX | Optical Smoke Alarm | Hard wire interlink |
| 690MBX | Heat Alarm | Hard wire interlink |
700 Series
| Model Number | Type of unit | Type of interlink |
|---|---|---|
| 760MBX | Ionisation Smoke Alarm | Hard wire interlink |
| 770MBX | Optical Smoke Alarm | Hard wire interlink |
| 790MBX | Heat Alarm | Hard wire interlink |
| Product Code | BK770MBX |
|---|---|
| Brand | BRK |
| Dimensions (HxDia) | 53x140mm |
| Power Type | Mains powered with 9V alkaline back-up battery |
| Sound Output | 85dB at 3m |
| Temperature Range | +5 °C to +38 °C |
| Weight | 0.32kg |
| Product Datasheets |
Customer Reviews
1 customer has given this product an overall rating of 5 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: J G
Does what it says on the tin
Published on: 26th May 2021
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