To help us help you, please provide as much information as possible in the form including your phone number and Sentinel Systems Customer Number if possible. A technician will reply to you as soon as possible.

** Important Notice **

All customers who are not under warranty or not currently enrolled in the quarterly support program are subject to support charges of $ 25 per 15 minutes. The minimum support charge is $ 25. If you do not know your customer number, please say "Don't Know".

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