Maibtkey Wireless Door Open Chime Home Security Alarm - Operating Range 182M/600FT- 52 Chime Tunes - LED Indicator, 2 Magnetic Door Chime Sensors and 1 Plug-in Receiver for Home Store and More
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<b>[Product Information]</b><br>
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<li>Maximum of 600 feet / 182 meter operating range</li>
<li>Magnetic door sensor alerts whenever the magnetic stripe is separated</li>
<li>Built-in LED indicators create visual alert for the hearing impaired, let you never miss anyone outside the door</li>
<li>All the accessories are provided, very easy to install</li>
<li>Wide using range, can be use at home / business space or retail stores and more</li>
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