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Please Note: BRK have withdrawn from the European market and there is no compatible alternative that will fit into your existing system.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.
£23.99 inc VAT
£19.99 ex VAT
The BRKEOL Easichange® Kit is the replacement for the alarm heads of the BRK 760MRL and 770MRL smoke alarms with lithium battery backup. The BRK 660MRL optical alarm head provides quicker and more accurate detection of slow smouldering fires while being less prone to false activation. Included in the kit are the replacement alarm head, quick change guide and full product manual, plus the supplied free Easichange® tool helps with the quick and easy installation of your new alarm.
The simple installation process of the Easichange® replacement kits negates the need for an electrician, though you must ensure that mains power to all interlinked alarms is cut before beginning work. The interlink wire can carry a live electric current between alarms if they are powered from different circuits.
Below is a table of all alarms which can be interchanged using the same base plate and interlink system. Care should be taken to ensure the correct model is purchased to replace existing alarms. Optical smoke alarms can be used in place of ionisation smoke alarms, but heat alarms and smoke alarms serve different purposes and cannot be swapped.
|Original Model||Type of Alarm||Replacement Model|
|BRK 660MBX||Optical Smoke Alarm with Alkaline Battery and Twist Base||BRKEOA|
|BRK 670MBX||Ionisation Smoke Alarm with Alkaline Battery and Twist Base||BRKEOA|
|BRK 690MBX||Heat Alarm with Alkaline Battery and Twist Base||BRKEHA|
|BRK 660MRL||Optical Smoke Alarm with Lithium Battery and Twist Base||BRKEOL|
|BRK 670MRL||Ionisation Smoke Alarm with Lithium Battery and Twist Base||BRKEOL|
|BRK 690MRL||Heat Alarm with Alkaline Lithium and Twist Base||BRKEHL|
|BRK 760MBX||Optical Smoke Alarm with Alkaline Battery and Push Base||BRKEOL|
|BRK 770MBX||Ionisation Smoke Alarm with Alkaline Battery and Push Base||BRKEOL|
|BRK 790MBX||Heat Alarm with Alkaline Battery and Push Base||BRKEHA|
|BRK 760MRL||Optical Smoke Alarm with Lithium Battery and Push Base||BRKEOL|
|BRK 770MRL||Ionisation Smoke Alarm with Lithium Battery and Push Base||BRKEOL|
|BRK 790MRL||Heat Alarm with Alkaline Lithium and Push Base||BRKEHL|
|DETA 1111||Ionisation Smoke Alarm with Alkaline Battery and Twist Base||BRKEOA|
|DETA 1113||Optical Smoke Alarm with Alkaline Battery and Twist Base||BRKEOA|
|DETA 1115||Heat Alarm with Alkaline Battery and Twist Base||BRKEHA|
|DETA 1151||Ionisation Smoke Alarm with Alkaline Battery and Push Base||BRKEOL|
|DETA 1153||Optical Smoke Alarm with Alkaline Battery and Push Base||BRKEOL|
|DETA 1155||Heat Alarm with Alkaline Battery and Push Base||BRKEHA|
|Alternative Product Codes||BK760MRL, BK770MRL, 760MRL, 770MRL, BRKEOL|
Sealed non-replaceable lithium
+5 °C to +38 °C
10% to 85%
If you have any questions or would like more information about this product you can ask one of our specialists.