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Sentinel Alarm
2515 East Michigan Boulevard
Michigan City, IN
46360
(219) 874-6051
(219) 874-9990
sentinelalarm.org
Ul. We accept insurance discounts for payment. Our preferred brands include commercial, residential, ul and
warning premises protected by sentinel alarm. Our specialties include telephone systems and hold up alarms. We can assist you with alarm systems, burglar alarms, fire detectors, free estimates, hold-up alarms and home security systems. We've served residential, commercial and industrial customers. We've been in business since 1970. Residential, over 30 years service to northwest indiana, you don't have to call us twice for service.
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