The SkyLink Wireless Security System Alarm Kit Model SC-10 is designed for indoor use with a decibel rating of 110 dB. It includes mounting hardware, a remote control, and a sensor for comprehensive security coverage. This door entry system operates on a plug-in power source with a voltage of 120 V, making it easy to set up and use. The kit consists of five components, offering a wireless power connection for convenience. It is designed in a white color finish and is manufactured in China by the brand SkyLink.