29
DELTABELL-WE
External sounder
Printed circuit board
Step 4
Step 5
AC/DC
BATTERY
SOUNDER
TAMPER
LEARN
BAT
+
-
LED3 LED2 LED1
Comfort LED 
Enable/Disable 
link
Learn button
Optional 
auxillary 12 
volt PSU input
Battery
Sounder
Tamper
Red LED
Blue LED
Green LED
Strobe
Comfort LEDs
The batteries supplied have been 
chosen to provide long service life 
whilst, for safety reasons, having 
limited output current.
Replace only with approved batteries.
To prevent possible damage to 
components, any static charge on your 
body needs to be eliminated before 
touching the inside of the unit. This can 
be accomplished by touching some 
grounded/earthed metallic conductor 
such as a radiator/pipework 
immediately before replacing batteries.
Battery
Tamper switch
Battery  CR3 3.0 volt  
 11000MAh
  Lithium battery
Strobe duration  10mS
Strobe Frequency  1Hz
Sound pressure level  101dBA
Dimensions  290 x 285 x 50 mm
Reverse polarity protected
Tamper 
levelling 
screw
AC/DC
BATTERY
SOUNDER
TAMPER
LEARN
BAT
+
-
LED3 LED2 LED1
Comfort LED 
Enable/Disable 
link
Learn button
Optional 
auxillary 12 
volt PSU input
Battery
Sounder
Tamper
Red LED
Blue LED
Green LED
Strobe
Comfort LEDs
The batteries supplied have been 
chosen to provide long service life 
whilst, for safety reasons, having 
limited output current.
Replace only with approved batteries.
To prevent possible damage to 
components, any static charge on your 
body needs to be eliminated before 
touching the inside of the unit. This can 
be accomplished by touching some 
grounded/earthed metallic conductor 
such as a radiator/pipework 
immediately before replacing batteries.
Battery
Tamper switch
Battery  CR3 3.0 volt  
 11000MAh
  Lithium battery
Strobe duration  10mS
Strobe Frequency  1Hz
Sound pressure level  101dBA
Dimensions  290 x 285 x 50 mm
Reverse polarity protected
Tamper 
levelling 
screw
AC/DC
BATTERY
SOUNDER
TAMPER
LEARN
BAT
+
-
LED3 LED2 LED1
Comfort LED 
Enable/Disable 
link
Learn button
Optional 
auxillary 12 
volt PSU input
Battery
Sounder
Tamper
Red LED
Blue LED
Green LED
Strobe
Comfort LEDs
The batteries supplied have been 
chosen to provide long service life 
whilst, for safety reasons, having 
limited output current.
Replace only with approved batteries.
To prevent possible damage to 
components, any static charge on your 
body needs to be eliminated before 
touching the inside of the unit. This can 
be accomplished by touching some 
grounded/earthed metallic conductor 
such as a radiator/pipework 
immediately before replacing batteries.
Battery
Tamper switch
Battery  CR3 3.0 volt  
 11000MAh
  Lithium battery
Strobe duration  10mS
Strobe Frequency  1Hz
Sound pressure level  101dBA
Dimensions  290 x 285 x 50 mm
Reverse polarity protected
Place the PCB module, ensuring that the arrow is aligned 
with the marker (on the left of the module). 
Expose the terminals by releasing the latch on the top of the 
PCB module. 
Fit the lid by sliding its hinges into place. The lid can be supported 
in the fully open position; to close the lid, apply a little force to 
push the lid past the holds. 
Close the cover, ensure the tamper is operating correctly and 
insert the 25mm long screw supplied and rotate the screw cover 
to a close.