SAFE-TECH Hardwired 3 in 1 Smoke Heat Alarm Kit with RF

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Living and Home
230 In stock
Fire Safety
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SAFE-TECH Mains Powered Interlinked Smoke Alarm offers an advanced optical sensor. Also, this Mains Powered Smoke Alarm has a 10-year backup tamper-proof battery. It complies with BS EN 14604:2005, meeting UKCA and CE requirements.

Additionally, this alarm can be interlinked with our interlinked range. Its smart design seamlessly blends with any decor.
The Hardwired Interlinked Smoke Alarm is compatible with Scottish legislation. Prioritise the safety of your loved ones and property with this alarm today.

This Hardwired Interlinked Smoke Alarm suits Landings, Hallways, Loft, Bedrooms and Living Rooms.

* A licensed electrician must install hardwired alarms and detectors!

* Battery life may vary based on configuration, application usage, and features.


  • Grade D1, BS EN 14604:2005
  • Compatible with All SAFE-TECH AJ & ST RadioLink Series
  • Main Powered
  • 10 Years Tamper-Proof Battery
  • Built-in Radio Link, Mesh Network
  • 5 Years Limited Warranty, British Brand


Main Power Source: AC220V-AC240V

Backup Battery Type: Tamper-proof Lithium 3V

Battery Life:10 Years (with normal usage)

Sensor Type: Photoelectric

Alarm Volume: 85 dB(A) at 3 meters

Low Battery: 2.5 ± 0.1 V

Relative Humidity: 93%RH

Working Temperature: -10°C~+50°C

Interlink Frequency: 433.92 MHz

Working Distance: 25m depending on working environment

Compliant to: BS EN 14604: 2005

Package Content

1 x Hard Wired Smoke Alarm
1 x Mounting Bracket
2 x Screws
2 x Anchor Plugs
1 x Manual

* A licensed electrician must install hardwired alarms and detectors!

* Battery life may vary based on configuration, application usage, power management settings, and features.

* We try to get you the best quality photo and size. However, all pictures shown here are for illustration purposes only. Actual product size and colour may vary slightly.

Shipping Policy

We are able to UK wide shipping options through long term partnerships with UPS, Yodel, Parcel Force, DPD, FedEx, DHL and other leading UK carriers. Professional warehouse personnel will take good care of your orders by making sure they are packed in accordance with our rigorous and exacting standards. Your products will be carefully checked and securely packed before shipping out. Every day, we ship to thousands of customers of UK; this reflects our commitment as a leading UK online retail company.

* Please note that shipping is not supported in Jersey and the following postal code areas: JE.

* There is an additional delivery surcharge to the following areas:

Scottish Highlands, Scottish Offshore Islands, N.Ireland, Channel Islands, Isle Of Wight, Isle Of Man and the following postal code areas: BT, FK, KA (1-26, 29, 30), PA (1-19), PH, AB, IV, KW (1-14), PH (19-40, 49, 50).

Please kindly contact us before ordering from these areas or we will send you a message about surcharge after your order.

* Orders are dispatched within 24 hours on the next working days.

* A cancellation fee will apply, if you wish to cancel after dispatch.

* Please Note: orders with multiple products or if a product comes multiply parts may get delivered on separate days.

Returns Policy

At Living and Home we want you to be satisfied with your purchase. Therefore we offer a 30 day return policy on all products.

If the item is faulty or you have received an incorrect item, we will not charge you for the return costs. (We require proof for faulty or incorrect items e.g photos or videos)

However if you have received the item and change your mind or cancel the order after delivery, you will need to pay the return costs. The return cost is dependent on your item value(s).

Product(s) Total Value Return Cost
£0 – £74.99 £40*
£75 - £149.99 £50*
£150 or more £60* or more

* or alternatively you can return through your own preferred carrier

* all returns must be made within their original packaging

* the return fee is per item, each additional item for collection is £15

* a return fee will still be charged if the carrier collection is missed

To return please email

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If your refund is approved, then it will be processed to your original payment method within 5-7 working days.

Can I change my existing order?

Once you have placed an order, unfortunately you won’t be able to make any changes to your products, but if you require delivery or contact detail changes, please email

SAFE-TECH Hardwired 3 in 1 Smoke Heat Alarm Kit with RF
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