SAFE-TECH SM Series Home Interlinked Smoke & Heat Alarms with Remote Control

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Living and Home
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Smoke & Carbon Monoxide Detectors
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  • Compliant with the New Scottish Legislation Feb 2022
  • Wireless Remote Control Bundle
  • 2x Interlinked Smoke Alarms, 1x Heat Alarm & 1 Remote Control
  • Tamper-Proof 10 Year 3.0 V lithium battery(none-replaceable)
  • Connect up to 24 Safe-Tech SM Series interlinked alarm
  • [Applied Standard]: Heat: BS 5446-2:2003, Smoke: EN 14604:2005, Approved by: Intertek &TÜV Rheinland
  • [Convenience]: Easy to Pair and Install, UK Tech Support Provided
  • [Safer]: Loud 85-decibel siren, If one sound, all alarms sound
  • [Safe Home]: Ideal for Home, Small Office, Caravan, Holiday Home,

Introducing a complete wireless solution for your home’s fire & safety system.

SAFE-TECH SM Series remote control home bundle combine with 2x Interlinked Smoke Alarms 1x Heat Alarm & 1 Remote Control, allow you to Test & Hush the alarms more convenience.

Model No: SM-22HI

Are in conformity with the provisions of the:

  • Construction Products Regulation (EU) No. 305/2011
  • of the EUROPEAN parliament and of the Council of 9th March 2011
  • Regulation (EU) No: 2014/53/EU
  • Applied Standard: BS 5446-2:2003
  • Approved by: Intertek

Technical Parameters:

Sensor Type: Thermistor
Alarm Sound: > 85dB (3m)
Power Supply: 3V lithium battery (built-in)
Service Life: 10 years
Alarm Current: ≤30 mA
Standby Current: ≤6 uA
Working Temperature: 0℃∽40℃
Working Humidity: ≤93%RH
Weight: about 90g
Heat Sensitivity: 54~72℃

Model No: SM-22SI

  • Are in conformity with the provisions of the:
  • Construction Products Regulation (EU) No. 305/2011
  • of the EUROPEAN parliament and of the Council of 9th March 2011
  • Regulation (EU) No: 2014/53/EU
  • Applied Standard: EN 14604:2005/AC2008
  • Approved by: TÜV Rheinland

Technical Parameter:

Power Source: Sealed 3.0V lithium battery(Built-in)
Battery Life: 10 year
Product Life: 10 year
Type of Sensor: Photoelectric
Standby current: >30uA
Alarm Current: <70mA
Working Temperature: -10℃~+50℃
Relative Humidity: ≤95%RH
Wireless Signal: 433.92Mhz GFSK
Low battery alarm threshold: 2.6±0.1V
Alarm Sound pressure: ≥85dB at 3m
RF Distance: >25m depending on working environment
Alarm Mode: Siren with red led flash
Execute Criterion: EN14604:2005
Product Warranty: 2 years

Model No: SM-22RCI

  • Compatible with SM-22HI, SM-SI ONLY
  • Remote Control ONLY, Alarms sold separately
  • Test and Silence the detectors
  • [Longer Life]: Replaceable Lithium Battery
  • [Convenience]: Easy to Pair and Install, Connect up to 20-50 pcs in one group
  • [Hassle Free]: UK Telephone Tech Support Provided

Technical Parameter:

Power Source: 23A 12V Alkaline Battery x 1(included, replaceable)
Battery Life: 2 year
Product Life: 10 year
Current: 8uA
Wireless Signal: 433.92Mhz GFSK
RF Distance: <10m depending on working environment
Product Dimensions / Weight: 11 x 3.7 x 1.4 cm, 95 Grams
Product Warranty: 2 years

Package Content:

1x SM-22RCI Interlinked Remote Control

1 x SM-22HI Interlinked Heat Alarm

2 x SM-22SI Interlinked Smoke Alarm

Mounting Bracket

Screws with Wall Plugs

User Manual

Quick Start Guide


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

* Photos are for illustration purposes only

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 SM Series Home Interlinked Smoke & Heat Alarms with Remote Control
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