Always know when your Z-Wave system detects a problem by installing the Zipato Z-Wave Indoor Multi-Sound Siren (U.S.). This loud, multi-channel siren works with any Z-Wave controller, allowing you to program alerts for any event that occurs in your network. You can even differentiate between events by choosing from six different alarm sounds: Door Chime, Arm/Disarm "Bi Bi" Sound, Intruder Alarm, Ambulance Sound, Police Car Sound, Fire Alarm. The Z-Wave Indoor Multi-Sound Siren is designed for wall-mounting in an electrical box, and it has a DC jack to receive power from a 5VDC power supply. The power supply wires can easily be hidden behind the siren, which also supports an optional backup battery (included). In case of a power outage, the siren will automatically switch to the battery for power. Featuring tamper protection, the siren sounds an alarm if someone attempts to remove it from the wall. FEATURES: Loud volume (110db) for all sounds. Works with any Z-Wave controller. Built-in tamper and over-discharge protection. Can easily mount in a standard electrical box. Higher output power enhances communication range (+6dBm output power as compared to -2.5dBm 300 series). DC or Li-ion battery power (over 24 hours battery life). Battery over-discharge protection. Very low power consumption. Over-the-air firmware updates. Includes battery. NOTE: Requires a compatible Z-Wave controller, sold separately. Not rated for outdoor use.