This SimpliSafe Extra Siren is a brand new item that comes in its original box. The siren is designed for indoor or outdoor use and operates wirelessly through Wi-Fi connectivity. It has a powerful operating sound rating of 105 dB, making it a highly effective security feature for any home surveillance system.

The siren is white in color, measures 6 inches in height and 3.5 inches in width, and requires a battery power source. It includes both a siren and an alarm and can be used as part of a 1-channel, 1-zone surveillance and smart home electronics system. This item is great for those looking for an extra layer of security for their home or business.

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