£48.00£42.00
The same kit our engineers carry on the van.
In stock (40)
Free delivery over £40
Tracked 48 £3.95, Tracked 24 £5.95
Dispatched within two working days
30 day returns
Unused and in its packaging
The same kit our engineers carry on the van.
Free delivery over £40
Tracked 48 £3.95, Tracked 24 £5.95
Dispatched within two working days
30 day returns
Unused and in its packaging
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We fit up to three battery alarms in about an hour for £69. Mains alarms need our electrician: book an extra socket visit or ask for a quote.
One optical smoke alarm and one carbon monoxide alarm for the hallway, landing or rented flat. The pair suits a home that needs both warnings without buying them separately.
Test both alarms once a month with the button. The mains version must be fitted by an electrician; the battery version is a screw-fix job for a ceiling or wall.
| Dispatch | Within two working days |
| Smoke sensor | Optical |
| CO sensor | Electrochemical |
| Power | 10-year battery or mains with battery back-up |
| Standards | Smoke: EN 14604. CO: EN 50291 |
| Lifespan | 10 years from first use |
Fixed-price jobs from £69, booked online. Pick a time that suits you.
