ADT Security Services BHS-3000C User Manual download pdf (Page 51)

Important Notices

UL Information

This system is capable of providing either Grade A or Grade B service for residential burglary. If configured to Grade B,

performance of a weekly test as indicated in this manual is necessary. Contact ADT for more details on your particular

installation. Accessories that do not bear the UL mark have not been investigated with this system by Underwriters

Laboratories, Inc.

DSL Service

If you convert your telephone line to a high-speed data format like DSL, it could affect the ability of the security system to

transmit signals to the ADT Customer Monitoring Centers. If you have switched to such a service, you should immediate-

ly conduct the Siren and Transmission Test described on page 25. If the test is not successful, call ADT Customer Care

at 800.445.0872. ADT may need to install a filter provided by your DSL company to restore communication. However,

because of the nature of DSL service, you should be aware that, even with this filter installed, the system will not be able

to communicate with an ADT Customer Monitoring Center anytime that your telephone is in use or off the hook.

Alarm Permits

Your local municipality may require you to obtain an alarm permit before you can operate the ADT security

system. Please contact your city or county police department to determine the requirements in your area. For more

information, consult your local city or county website.

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ADT Security Services BHS-3000C User Manual Page 51