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Page 3 

 

 

 

 

 

 

 

The siren should power up in "silent 
startup" mode, which is indicated by the 
comfort LEDs remaining solidly lit. 

3.  Re-fit the jumper/terminal cover, close 

the lid, tighten the lid-retaining screw 
and close the screw cover. 

 

(The LEDs will remain solidly lit and the 
siren will not go into normal mode until 
power is applied to the control unit.) 

Step 8 

– Power-up and Configure the 

Control Unit 

1.  Connect the backup battery in the 

control unit. 

2.  Switch on power to the control unit. A 

siren tamper alarm may be indicated. 

3.  Configure the control unit. If you are 

using an i-on or Menvier control unit, 
you need to carry out the following for 
the siren: 

a)  If you are using the ENG input: 

Installer Menu 

– Outputs – 

Radio/Wired Outputs 

– 

Panel/Exp<nn>-<nn> 

– <output 

number> 

– Type – Installer on Site

b)  To set the termination for the TR 

terminal (SDR-WEXT-G3 only): 

Installer Menu 

– System Options – 

Panel Tamper Rtn

.  

c)  If you are using the RST input 

(SDR-WEXT-G3 only): 

Outputs 

– 

Radio/Wired Outputs 

– 

Panel/Exp<nn>-<nn> 

– <output 

number> 

– Type – Remote Self-

Test

4.  Fully test the system. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 2: SDR-WEXT Wired Siren 

Link/terminal cover 

Revolving fixing 
hole (1 of 3) 

Cable entry hole 

Hinged cover 
for lid-retaining 
screw 

Cover retaining 
tab (pull tab 
each side to 
release cover) 

Tamper switch 

Spirit level 

Cable entry hole 

Battery 

Figure 1: Battery 
Connector 

Summary of Contents for SDR-WEXT

Page 1: ...to install 100 dB A sound output High power comfort LEDs High power LED strobes Selectable SCB or SAB mode Built in spirit level Self supporting lid for ease of installation Revolving fixing holes En...

Page 2: ...Reference on page 4 Step 4 Disconnect all Power Make sure that all power to the control unit is disconnected including the backup battery Also make sure that the battery in the siren is not connected...

Page 3: ...are using an i on or Menvier control unit you need to carry out the following for the siren a If you are using the ENG input Installer Menu Outputs Radio Wired Outputs Panel Exp nn nn output number Ty...

Page 4: ...to enable the comfort LEDs Time Choose the sounder cut off period 0V 12V BELL Trigger or output of type Siren STB STR or output of type Strobe Output of type Installer on Site Output of type Remote Se...

Page 5: ...BELL Aux B Aux B ADE T STROBE B D A Texecom C S B A D GE 270R TR STROBE EXT BELL BELL 12V BHO Risco Gardtec SCBP STB BELL BELL SCBA DSC Range ZONE PSM1 BELL BELL AUX Table 1 Connections to Other Contr...

Page 6: ...Return volt free terminals which are used to provide sounder and battery fault reporting to the control unit To enable sounder and battery fault reporting see Quick Reference on page 4 for connection...

Page 7: ...using an open collector output from another type of control unit and want to check for the presence of a 4k7 pull up temporarily connect a separate 4k7 resistor between the output and 0V if a 4k7 res...

Page 8: ...onitoring The siren monitors the following Tamper conditions All tamper conditions reported by the TR terminal see page 6 are continuously monitored The siren self activates on a tamper Battery voltag...

Page 9: ...nal Current Consumption 35mA quiescent current including battery charge and comfort LEDs 225mA in alarm current in SAB mode Sound Output 100 dB A IP Rating IP65 Strobe Frequency Double flash approx 1H...

Page 10: ...Page 10 NOTES...

Page 11: ...Page 11 NOTES...

Page 12: ...ONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES In no event will Eaton be responsible to the purchaser or user in contract in tort including negligence str...

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