
© 1999 Digital Security Controls Ltd.
Printed in Canada 29004684 R002
Replacing WLS909 Key Batteries
To replace t e batteries, remove t e screw on t e back of t e
key and carefully separate t e two sides of t e key’s plastic
casing. Remove t e old batteries from between t e two metal
clips. Insert t e new batteries according to t e diagram at left
and reattac t e two sides of t e key’s plastic casing. T e
WLS909 requires t ree batteries of type LR44.
NOTE: The polarity of the batteries must be observed.
TM
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LIMITED WARRANTY
Digital Security Controls Ltd. warrants t at for a period of twelve mont s from t e date of purc ase, t e product
s all be free of defect in materials and workmans ip under normal use and t at in fulfilment of any breac of
suc warranty, Digital Security Controls Ltd. s all, at its option, repair or replace t e defective equipment upon
return of t e equipment to its repair depot. T is warranty applies only to defects in parts and workmans ip and
not to damage incurred in s ipping or andling, or damage due to causes beyond t e control of Digital
Security Controls Ltd. suc as lig tning, excessive voltage, mec anical s ock, water damage, or damage
arising out of abuse, alteration or improper application of t e equipment.
T e foregoing warranty s all apply only to t e original buyer, and is and s all be in lieu of any and all ot er
warranties, w et er expressed or implied and of all ot er obligations or liabilities on t e part of Digital Security
Controls Ltd. T is warranty contains t e entire warranty. Digital Security Controls Ltd. neit er assumes, nor
aut orizes any ot er person purporting to act on its be alf to modify or to c ange t is warranty, nor to assume
for it any ot er warranty or liability concerning t is product.
In no event s all Digital Security Controls Ltd. be liable for any direct, indirect or consequential damages, loss
of anticipated profits, loss of time or any ot er losses incurred by t e buyer in connection wit t e purc ase,
installation or operation or failure of t is product.
WARNING:Digital Security Controls Ltd.recommends that the entire system be completely tested on a
regular basis. However, despite frequent testing, and due to, but not limited to, criminal tampering or
electrical disruption,it is possible for this product to fail to perform as expected.