AMCREST INDUSTRIES, LLC AL-CONSEN1 AMCREST SMARTHOME ENTRY SENSOR - WINDOW AND DOOR PROTECTION - COMPATIBLE WITH TH

Suitable for doors and windows. Small and compact design fits onto any door or window frame. Easy installation. Just peel off the mounting tape and stick the sensor onto the door or window you want...

When the door or window is opened, this sensor sends an alarm message. It utilizes the latest ultra-low power consumption technology and requires no wiring. It requires just button batteries to...

The models have a rugged, one-piece construction that eliminates the need for extra donut adapters. The compact (stubby) design allows you to use the contact in smaller spaces, without paying for a...

Your personal vantage point. Customize alerts for monitoring where and when you want it, like your front entryway after school. Automatic monitoring. Ease of use meets peace of mind. ecobee Havens...