SAFE-TECH Smoke Alarm Hardwired RF Smoke Detector

2 sold in last 8 hours
Living and Home
273 In stock
Fire Safety
There are currently less than 5 items in stock.
Order today to guarantee delivery within 3-7 working days.
customers are viewing this product


SAFE-TECH offers a 3-in-1 Mains Powered Multi Sensor Heat, Smoke and CO Alarm. This highly efficient and effective detector combines three important sensors in one device.

It provides comprehensive protection by detecting smoke, heat, and carbon monoxide. It is designed with advanced technology making it a top choice for safety and reliability. This detector meets UK safety standards such as BS EN 14604:2005 (Smoke), BS EN 50291-1:2018 (CO), and BS EN 5446-2:2003 (Heat). It also complies with UKCA and CE requirements, giving you peace of mind.

The Mains Powered Multi Sensor Alarm has a backup tamper-proof battery that lasts ten years. With a 10-year product life, you don’t need to worry about battery replacements for a decade.

You can wirelessly link it with other SAFE-TECH Interlinked Detectors for maximum coverage. Its innovative design blends seamlessly with any interior. Moreover, this detector complies with Scottish law, making it ideal for Scottish homeowners. Prioritise the safety of your loved ones and property with the 3-in-1 Mains Powered Multi Sensor Alarm.

This Detector is suitable for any location other than Kitchen.

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


  • Grade D1, BS EN 14604:2005 (Smoke), BS EN 50291-1:2018 (CO), and BS EN 5446-2:2003 (Heat)
  • Compatible with All SAFE-TECH AJ & ST RadioLink Series
  • Main Powered
  • 10 Years Tamper-Proof Battery
  • Built-in RadioLink, Mesh Network
  • 5 YearsLimited 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, Thermister CO sensor

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
BS EN 50291-1: 2018
BS EN 5446-2: 2003

CO: Alarm density

50ppm, Alarms not activate within 120 minutes
50-100ppm, Alarms within 90 minutes
100-300ppm, Alarm with 40 minutes
300ppm, Alarm within 3 minutes

Package Content

1 x Smoke Heat Carbon Monoxide 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 Smoke Alarm Hardwired RF Smoke Detector
You have successfully subscribed!
This email has been registered