Snoos Heat Alarm User Manual Download Page 1

All  alarms 

                       that need to be connected in the 
house should be put into ‘Learn Mode’ by sliding 
the switch on the back of the alarm to the ‘Learn 
Mode’ position. 
 
 
 
 
 
 
 
 
The red LED will light up to indicate that ‘Learn 
Mode’ has been selected. 
 
 
 
 
 
 
 
Please note that when the alarms are placed 
in ‘Learn Mode’ they can’t be inserted into the 
mounting base. 
Do not take out the battery during ‘Learn Mode’ as 
this will interrupt the learn process. 
Press and hold the test button at one alarm only, 
until it beeps and the LED flashes. This alarm will 
become the master and will start sending out a 
specific house code to the other alarms. 
 
 
 
 
 
 
As the other alarms receive the specific house 
code, they will also flash the LED light.
When all alarms flash the red LED, they are 
connected and can be switched out of ‘Learn 
Mode’ and installed. 

2.

THE BEST AREAS TO INSTALL THE HEAT 

ALARM:

• Areas not suitable for smoke alarms due to high 

risk of false alarms

• Kitchen area
• Bathroom
• Garage or workshop

Additional alarms increase the security.

3.

AREAS WHERE 

NOT

TO INSTALL HEAT-

ALARMS:

• In rooms where the temperature goes outside 

-10ºC to +50ºC.

• Bedrooms
• Lounge
• Dining room
• Hallway
• Family room

NOTE:

               In areas where smoldering fires occur 
over flaming fires, photoelectric smoke alarms 
are still the best to be installed. 

4.

PLACEMENT:

The heat alarm is design to be installed on a ceiling 

or  wall.  Do  not  install  to  close  to  the  oven/hob/

stove (see drawing).

For wall installation:

For celling installation:

5.

INSTALLING THE HEAT ALARM:

Detach  the  alarm  from  the  mounting  base  by 

twisting counter clockwise.

Use  the  mounting  base  ring  to  mark  the  screw 

holes on the ceiling or the wall. 

Thermal heat alarm device

Commercial reference: 3103-003

Developed by CAVIUS

This Thermal Heat Alarm is designed for areas not 

suitable for smoke alarms due to high risk of false 

alarms such as; kitchens, garages or workshops.

PLEASE READ THE USER GUIDE 

CAREFULLY BEFORE INSTALLATION AND 

RETAIN FOR FUTURE USE.

TECHNICAL INFORMATION

Cavius heat alarm detects: 

1) rapidly increased temperature level

2) absolute heat level of 58 degrees C. 

The maximum number of alarms that can be inter-

linked within a house group are 32. 

Please note:

These must be alarms from the SNOOS

The distance between interlinked alarms depends 
on the house layout and they should always be 
tested after installation. It is not advised to get 
more than 10m distance between two alarms.
Diameter: 65mm. Height: 44mm.
The alarm is powered by a replaceable 3v 
CR123A lithium battery. Please note that correct 
operation of the heat alarm device is ensured by 
use of one of the following batteries: DURACELL, 
PANASONIC or HUIDERUI.
Interlinked by RF: 868 MHz.
Complies to standards: EN54-5 class A1/R, 
EN300-220.

1.

HOW TO SET UP AND CONNECT ALARMS: 

Start  by  pulling  out  the  battery isolation  strip  as 

shown.

Please  note:

The  product  label  must  not  be 

removed as  it  contains  important  information 

regarding the product. 

DO NOT 

REMOVE THE 

PRODUCT LABEL

ISOLATION 

STRIP

LEARN MODE

NORMAL MODE

MARK UP

SCREW HOLES 

WITH A PEN

USE THE 

ENCLOSED 

SCREWS AND

PLUGS

Minimum smoke alarms

Minimum heat alarms

Minimum 30cm

and maximum 50cm 

from stove

Ceiling

Peak ceiling

Minimum 50cm 

from peak

Minimum 30cm and 

maximum 50cm from 

ceiling

Wall

Ceiling

Minimum 50cm 

from wall

Wall

Ceiling

UK

®

snoos house alarm

MOUNTING

BASE

TEST BUTTON

RED LED

THERMIST OR

RED LED

THERMIST OR

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