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Alarm Maintenance |
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(items are available over the counter or shipped. Prices below include sales tax) |
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Control Panel Battery (Back-up battery for the alarm system) |
$43.50 each |
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DSL Filter (For use with DSL internet service through your phone line) |
$32.63 each |
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Device Batteries (For wireless alarm devices) |
$8.70 each |
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