WISUALARM KIT1-3S1C1H-R8 Interlinked Alarm Kit

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Product guide

WISUALARM KIT1-3S1C1H-R8 Interlinked Alarm Kit

Interlinked: WISUALARM KIT1-3S1C1H-R8 is a pre-linked wireless kit comprising three smoke alarms, one carbon monoxide alarm and one heat alarm. The listing says alarms interconnect so that all sound when one is triggered, and claims up to 100m range and ten-year batteries for the smoke and heat alarms.

At a glance

The listing describes the kit as pre-linked, with no linking setup required before use.
The manufacturer says a triggered alarm sounds across all interconnected alarms.
The system is claimed to support up to 24 alarms and a wireless range of up to 100m.
The listing claims ten-year sealed lithium batteries in the smoke and heat alarms. It does not make that same battery-life claim for the CO alarm.
Remote silence is advertised, while the detailed description specifies use of a home TV remote controller.

Price

£75.99Save 16%

Reference price: ~~£89.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & Engl

£49.99

WisuAlarm Carbon Monoxide Detector, 10-Year Figaro Sensor, 10 Year Battery, Carbon Monoxide Alarm, CO Alarm with LCD Display,

£18.69

Pros and cons

Pros

The mixed smoke, heat and CO configuration covers three types of detection in one kit.
Pre-linking may reduce initial setup work, and the advertised expansion limit offers scope to add alarms later.
The listed screw and adhesive options give alternative installation methods.

Technical specifications

12 specifications

Identity
Brand	WISUALARM
Model	KIT1-3S1C1H-R8

Kit and detection
Configuration	3 Smoke + 1 CO + 1 Heat
Sensor types	Smoke alarm: Photoelectric, Heat alarm: Thermistor, CO alarm: Electrochemical
Alarm sound level	85db

Power and battery
Power configuration	Battery Powered

Dimensions and installation
Dimensions listed	5.6D x 20.1W x 33.2H centimetres
Weight listed	0.67 Kilograms

Materials and protection
Material listed	PC+ABS
Colour	White
Operating humidity	≤ 95% Rh
Upper temperature rating	55 Degrees Celsius

What to know before buying

The listing claims compliance with Scottish and English regulations and names BS EN14604:2005, BS 5446-2:2003 and EN 50291-1. Confirm the applicable requirements for the intended property and installation before relying on that claim.
The listing describes remote silence as using a home TV remote controller. It does not clarify compatibility or whether this applies to every alarm type.

Listing details to confirm

The advertised ten-year battery life applies to the smoke and heat alarms, not explicitly to the CO alarm. Customer feedback includes mixed reliability and battery-life reports, including one report of a battery lasting six months, so treat the stated lifespan as a manufacturer claim rather than an assured result. The product description says the heat alarm triggers between 54℃ and 65 ℃, while the details list an upper temperature rating of 55 Degrees Celsius. These heat-temperature details are inconsistent. The listing also calls the battery tamper-proof while describing remote silence via a TV remote, without clarifying how that remote function applies across alarm types. The manufacturer claims up to 100m wireless range and support for up to 24 alarms. Actual suitability depends on the building and placement, which the listing does not establish.

What’s in the box

Included

3 smoke alarms
1 heat alarm
1 carbon monoxide alarm
Lithium battery
User manual
Positioning sticker
Screw package
Adhesive sticker

Who is it for?

A good fit for

Households wanting a single kit with smoke, heat and CO alarms.
Buyers who want alarms advertised as wirelessly linked so an alarm can sound throughout the network.
People seeking a pre-linked system with the option to add alarms, subject to the stated 24-alarm limit.

Less suited to

Buyers who need a clearly specified battery-life claim for the CO alarm.
Anyone who needs confirmation of the heat alarm's precise trigger temperature or guaranteed real-world wireless range before purchase.

WISUALARM KIT1-3S1C1H-R8 Interlinked Alarm Kit · photo 2 — Additional product photo 2

Customer reviews on Amazon

3.9 / 5 · 242 ratings

5 stars60%60%
4 stars14%14%
3 stars3%3%
2 stars2%2%
1 star21%21%

Customer feedback highlights easy setup and loud, clear sound, which are useful qualities in a pre-linked kit intended to alert across several rooms. Experiences with reliability, connectivity and value are mixed. Some report false alarms, irritating beeping and short battery life, including one report of six months. These concerns matter alongside the listing's ten-year battery claim for smoke and heat alarms, which is not a guarantee of an individual unit's lifespan.

Positive themes

Customers report that setup is easy.
Customers appreciate the loud, clear sound.

Negative themes

Some customers report irritating beeping.
Battery-life feedback includes a report of only six months.

Mixed feedback

Feedback on reliability is mixed, including reports of false alarms and of the system working well.
Connectivity and value receive mixed feedback.

Frequently asked questions

What alarms are in this kit?

The listed configuration is three smoke alarms, one carbon monoxide alarm and one heat alarm.

Are the alarms already linked?

The listing says the kit is pre-linked. It also provides instructions for linking additional alarms and says the system supports up to 24 alarms.

Do all alarms sound when one is triggered?

The manufacturer claims that all interconnected alarms sound when one alarm is triggered.

Is a ten-year battery life specified for every alarm?

No. The listing claims ten-year batteries for the smoke and heat alarms, but does not explicitly state the same lifespan for the CO alarm.

How does remote silence work?

The product description refers to silencing the heat alarm with a home TV remote controller. The listing does not clarify compatibility or operation across all alarm types.