LaserShield Instant Security System Owner's Manual - Section Five
REPLACING BATTERIES
Page 22
LaserShield
®
Instant Security System OWNER’S MANUAL
SECTION FIVE
Replacing the WDU Batteries
Battery type: CR123A Lithium Batteries
(available at most electronic and camera
stores)
Remove the two screws from the battery
compartment door on the back of the WDU
and remove the door.
Remove the old batteries and insert the
new batteries.
Replace the battery compartment door and
screws.
Replacing the Keychain Remote
Battery
Battery type: C2032 coin cell (available at
most electronic and camera stores)
Press down on the batter compartment
door and press sideways to gain access to
the battery.
Remove the old battery.
Insert the new battery with the positive (+)
side facing you.
Replace the battery compartment door.
Using your LaserShield
®
System near
electronic household or medical
devices
Your LaserShield
®
Instant Security System is
environmentally safe. It uses passive infrared
motion detection and low-power transmitters
that are similar to garage-door openers.
Replacing Batteries
Replacement batteries for the MAU can be
purchased from the LaserShield
®
web site.
Please recycle old batteries. They may be
recycled at retail electronics stores or at a
local battery recycling location. Do not
dispose of batteries in landfills.
For more information on recycling the lead-
acid battery in the MAU, go to the following
web site:
http://www.rbrc.org/consumer/index.html
Replacing the MAU Battery
For MAU replacement batteries please
phone or contact LaserShield
®
Customer
Care via the internet. You must use
LaserShield
®
approved replacement
batteries for the MAU. Installing the
incorrect battery into the MAU can cause,
irreparable damage, failure to function, and
will void your warranty.
Remove the two screws from the battery
compartment door and remove the door.
Gently lift the battery about 1 inch out of
the battery compartment.
Disconnect the red and black battery
cables.
Connect the battery cables to the
replacement battery. Connect the red
cable to the red terminal and the black
cable to the black terminal. IMPORTANT-
reversing the connectors can damage
your MAU and void your warranty.
Gently slide the replacement battery into
the battery compartment. Make sure the
battery wires do not extend outside the
battery compartment.
Replace the battery compartment door
and screws.
1.
2.
3.
4.
1.
2.
3.
4.
5.
6.
1.
2.
3.
Battery
Compartment Door
Two Screws