Radio Shack 49-426 User Manual
Page 3
3
3.
Remove the supplied anchors and screws
from the battery compartment.
4.
Connect a 9V battery
(not supplied) to the
battery connectors
and insert the
battery inside the
compartment.
5.
Replace the battery
cover and bracket
back onto the sensor.
w
Warning: After installing the battery, the
alarm or chime will sound for approximately 30
seconds the fi rst time you turn it on.
Battery Notes:
• Dispose of batteries promptly and
properly. Do not burn or bury them.
• Use only fresh batteries of the required
size and type.
• When the alarm sound weakens or the
LED fl ashes, replace the battery.
• If you do not plan to use your door chime/
alarm for an extended time, remove the
battery. Batteries can leak chemicals that
can damage electronic parts.