Sensaphone 400 Monitoring System

About this item Simple, convenient, cost-effective remote monitoring for vacation homes and property managers Up to four external sensors monitor temperature, humidity, water, and more Receive voice alerts and alarm notifications over standard telephone lines Temperature-sensing range of -20° to 150°F | -30° to 65°C Made in USA › See more product details Product information Collapse All Expand All User guide Item details Measurements Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Additional details Features & Specs