The BRK 660MBX mains powered optical smoke alarm uses thermally enhanced sensing technology to quickly detect slow smouldering fires. Fitted with a 9V alkaline back-up battery to continue powering the alarm after a mains failure, the 660MBX can be hard wire interconnected with up to 12 smoke and heat alarms within a single system.
The table below shows all the units that can interconnect with the BRK mains powered smoke and heat alarms.
|Model Number||Type of unit||Type of interconnection|
|670MBX||Ionisation Smoke Alarm||Hard wire interconnect|
|660MBX||Optical Smoke Alarm||Hard wire interconnect|
|690MBX||Heat Alarm||Hard wire interconnect|
This is the technical data for the Mains Powered Optical Smoke Alarm with Alkaline Back-up Battery - BRK 660MBX.
|Sound Output||85dB at 3m|
|Back-Up Battery||9V alkaline|
|Operating Temperature||+5 °C to +38 °C|
|Relative Humidity||10% to 85%|
The following technical data sheets are available for this product:
Q. Hi, will a BRK 660MBX work in a system with 650MBX?
A. Yes, the 650MBX is compatible with the rest of the 600 series including the 660MBX.
|Product Code: BK660MBX||
Lead Time: 3–5 days
£19.99 ex VAT
£23.99 inc VAT
7 customers have rated this product and it has an overall rating of 4.9 out of 5
Reviewed by: MH
Fitted without much trouble even without diy skills
Published on: 20th December 2016
Reviewed by: MJ
Works well as a replacement smoke detector
Published on: 23rd September 2016
Reviewed by: VW
Excellent product and service Detailed info available beforehand to enable me to purchase the correct item
Published on: 11th June 2016
Reviewed by: -
Great product easy to install would recommend.
Published on: 1st January 2016