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Outdoor siren OS-310 

1/2 

MDS51602 

Outdoor siren OS-310 

1/2 

MDS51602 

 

Outdoor siren OS-310 FORTE

 

 

The OS-310 FORTE is a high quality outdoor siren 

combining loud acoustic siren output and a flashing light. 

Under weather and UV resistant plastic cover there is an 

inner steel case providing excellent mechanical protection. 
The back plate of the siren is made of steel too. All metal parts 
have got special surface treatment. The device is protected by 
two magnetic tamper switches. 

 

 

Specification 

 

voltage 

  10 -15 V DC  

current  

siren 

  piezoelectric 118 dB  

 

 

Security Grade 3 (Medium to high risk) according to EN 50131-1 

Environmental Class IV - Outdoor - General (-25o to +60oC) according to EN 50131-1 
Complies with the essential requirements of: 89/336/EC  EMC Directive - Protection concerning 
electromagnetic compatibility when is used for its intended purpose. Original of the conformity 
assessment can be found at the web page 

www.jablotron.cz

, section Technical support.

 

 
 

Installation 

 
Remove plastic cover by removing two screws (under plastic caps) with a screwdriver. Then 

remove internal cover  (one screw). Route all cabling into the siren through a hole in the rear 
part.  Hang the siren housing on  the top screw and fix it using two other screws. 

Connect the wires from control panel to the siren (see examples of connections on the back 

side). Assemble the siren. 

NOTICE :  
Do not forget to switch the control panel to the service mode before wiring the siren ! 
For maximum siren output use cables with sufficient cross section of wires.

 

 

 
Terminals 

 

TAMP 

- NC tamper switches output (connect 

to 24 hour loop) 

 

GND

  -  ground terminal  

  +

12V 

-  power voltage terminal (+10 to 15V) 

 
 
   

Operation 

 

When voltage is applied to +12V input, the piezo siren sounds and flash light flashes.  

 

 
 
 
Note:
 Although this product does not contain any harmful materials we 
suggest you to return the product to the dealer or directly to the 
producer after usage 

 

Outdoor siren OS-310 FORTE

 

 

The OS-310 FORTE is a high quality outdoor siren 

combining loud acoustic siren output and a flashing light. 

Under weather and UV resistant plastic cover there is an 

inner steel case providing excellent mechanical protection. 
The back plate of the siren is made of steel too. All metal parts 
have got special surface treatment. The device is protected by 
two magnetic tamper switches. 

 

 

Specification 

 

voltage 

  10 -15 V DC  

current  

siren 

  piezoelectric 118 dB  

 

   

Security Grade 3 (Medium to high risk) according to EN 50131-1 

Environmental Class IV - Outdoor - General (-25o to +60oC) according to EN 50131-1 
Complies with the essential requirements of: 89/336/EC  EMC Directive - Protection concerning 
electromagnetic compatibility when is used for its intended purpose. Original of the conformity 
assessment can be found at the web page 

www.jablotron.cz

, section Technical support.

 

 
 

Installation 

 
Remove plastic cover by removing two screws (under plastic caps) with a screwdriver. Then 

remove internal cover  (one screw). Route all cabling into the siren through a hole in the rear 
part.  Hang the siren housing on  the top screw and fix it using two other screws. 

Connect the wires from control panel to the siren (see examples of connections on the back 

side). Assemble the siren. 

NOTICE :  
Do not forget to switch the control panel to the service mode before wiring the siren ! 
For maximum siren output use cables with sufficient cross section of wires.

 

 

 
Terminals 

 

TAMP 

- NC tamper switches output (connect 

to 24 hour loop) 

 

GND

  -  ground terminal  

  +

12V 

-  power voltage terminal (+10 to 15V) 

    
 
   

Operation 

 

When voltage is applied to +12V input, the piezo siren sounds and flash light flashes.

 

 

 
 
Note:
 Although this product does not contain any harmful materials we 
suggest you to return the product to the dealer or directly to the 
producer after usage 

 

 

Internet: www.jablotron.cz

Tel.: +420 483 559 999  

fax: +420 483 559 993

Pod Skalkou 33 

466 01 Jablonec nad Nisou

Czech Republic 

Internet: www.jablotron.cz

Tel.: +420 483 559 999  

fax: +420 483 559 993

Pod Skalkou 33 

466 01 Jablonec nad Nisou

Czech Republic 

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