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Enroll today for your CM Sensor® 24/7 temperature and water alert system! As a valued customer, you get the entire kit, plus monitoring and support, for FREE!

NOTE: Please provide contact information for the property manager who will be responsible for setting up and monitoring alert notifications.

Already have CM Sensor equipment and need help?

Click here or call (888) 531-4310 for live support and assistance. Please make sure you are near your CM Sensor kit when calling.

If you received your CM Sensor equipment prior to July 2019, please call (844) 863-4646.

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Church Mutual Insurance Company, S.I. (a stock insurer)
P.O. Box 357 | 3000 Schuster Lane | Merrill, WI 54452-0357
Telephone (800) 554-2642 or (715) 536-5577

© 2024 Church Mutual Insurance Company, S.I. All rights reserved. Protecting the Greater Good is a registered trademark of Church Mutual Insurance Company, S.I.