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Document 

No.: 

RD-412B-039-001 

 

 

      

   

 

 

Version: 

- 1 -

 
 
 

 

Heat Alarm User Manual 

Model number: GS412B    Class: A2

 

               

Thank you for purchasing our heat alarm with Z-Wave 

protocol connection. Please take a few minutes to read the 

user’s manual thoroughly and familiarize yourself and your 

family with its operation. And save it for future reference.     

 

                       

17

         

                             

 

                                       

Diagram 1 

Product Specifications: 

 

Power: 

DC2*1.5V Alkaline AA battery 

 

(

Golden Peak Group: GN15A

).

 

 

Operation current: 

<30uA(standby), <110mA (alarm).         

 

Alarm volume:

 >85dB(A) at 3 meters.   

 

Heat sensitivity: 

54-70

℃.

 

 

Silence time: 

approx. 10 minutes. 

 

Do not disturb time:

 approx.8-10 hours.

 

 

Wireless frequency: 

868.4MHz EU. 

 

Radio Protocol: 

Z-Wave. 

 

Security: 

S2_UNAUTHENTICATED. 

 

Wireless distance:

 

>50 meters in a clear line of sight.

 

 

Heat alarm sound pattern:   

BI 0.5s - pause 0.5s – BI 0.5s – pause 0.5s – BI 0.5s – 

pause 1.5s, with the red LED flash, repeat this alarm 

pattern. 

 

Comply with: 

BS5446-2:2003 and Z-Wave Alliance.   

Introduction: 

Heat alarm is an alarm device that can give off warning under 

the condition that the environmental temperature between 54

-70

—the abnormal temperature may caused by an actual fire, 

in order to alert the dwelling of the dangerous situation and 

notice them to evacuate right away. At the same time in this 

alarm state if the alarms have been matched Smart home or 

other Z-Wave system, they will send a warning message to the   

 

main controller in this network group. The heat alarm can be   

included and operated in any Z-Wave network with other 

Z-Wave certified devices from other manufacturers under the 

same radio frequency. It is the point that only under same radio 

frequency the heat alarm can be included and operated. All 

non-battery operated alarms within the network will act as 

repeaters, as to increase reliability of the network. In the 

Z-Wave network communication, the heat alarm can 

communicate with other devices associated. Through the 

Z-Wave network controller, you can get the status of the alarm, 

such as battery level. 

Technical Information: 

Type of alarm: 

Siterwell heat alarm can rapidly detect incremental 

temperature and absolutely meet heat level. 

Heat alarm signal: 

The heat alarm has a visible and acoustic signal. In the standby, 

the LED will flash every 32 seconds to indicate normal 

operation. If the alarm matches other Z-Wave system, in the 

alarm status, they will send a warning message to the main 

controller, at the same time the frequency of LED flashing 

speeds up, and the heat alarm will give off a loud sound to alert 

occupants. 

Status indicator: 

1: When the alarm is running normally, the red LED will  flash 

once per 32 seconds. 

2: When the battery fails or low battery is detected, the alarm   

will “chirp” once and with a corresponding red LED flashing 

once per 32 seconds. 

3: When the unit goes wrong , the alarm will “chirp” once per 

32 seconds. 

Note: 

When the unit chirps once per 32 seconds, press the 

test button, it will pause this warning tone for approx.8-10 

hours. It can still normally detect air temperature during this 

period, but only remove the warning tone. 

4: When the unit is running in the silence mode, the red LED 

will flash once every 8 seconds. 

Note:

 When the unit is in the alarm status, press the test button, 

it will pause for approx. 10 minutes, and remove the warning 

tone during the period. 

Testing: 

Test the heat alarm to ensure proper operation once per week 

by pressing the test button, the heat alarm should give off a 

loud alarm tone. 

Alarm silence mode: 

During the unit’s alarming, push the test button, it will pause   

Summary of Contents for GS412B

Page 1: ...ted All non battery operated alarms within the network will act as repeaters as to increase reliability of the network In the Z Wave network communication the heat alarm can communicate with other devices associated Through the Z Wave network controller you can get the status of the alarm such as battery level Technical Information Type of alarm Siterwell heat alarm can rapidly detect incremental ...

Page 2: ...Generator room Living room with wooden stove burner Garage area Washing and drying area Additional heat alarms increase your security Installation of heat alarm 1 Press the bracket on the installation position mark installation hole of bracket with pencil 2 Bore two installation holes on the sign with electric drill Make two 5mm diameter holes Strike the two plastic plugs into holes with hammer 3 ...

Page 3: ...only when the network main controller is missing or inoperable 2 Add Including this alarm to Z Wave Network The heat alarm can be included to the Z Wave network by following operations 1 Make sure the battery is installed well before operating the product 2 Make sure the alarm is on its final installation position and then set a main controller into the add inclusion mode 3 Quickly press the test ...

Page 4: ...ation 0x02 2 Heat Alarm Test 0x07 3 Alarm Silenced 0x09 4 Maintenance required Dust in device 0x0A Troubleshooting Problem Method of disposal Heat alarm does not sound when tested Remove heat alarm from bracket Then check the battery is properly connected to battery connector Heat alarm chirp with the red LED flash about 32 seconds every time Replace battery please refer to REPLACE BATTERY section...

Page 5: ...his will affect warranty Warning Only use the batteries specified Use different batteries may have detrimental effects on the alarm A good safety measure is to replace the battery every three years Other information Do not paint the heat alarm Note the local country regulations regarding installation of main powered heat alarms in new buildings This is electronic waste that should be recycled Warr...

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