The Woox Zigbee Smart Indoor Siren ensures you and your loved ones stay safe and secure. This indoor siren is designed to work with your other Woox security devices and intelligently alerts you to various security concerns within your home. Easily controlled through Amazon Alexa, this siren is integral to your home safety set-up.Requires a Woox Zigbee Gateway for operationCapable of alerting you to a multitude of potentially unsafe conditionsIntegrates seamlessly with all other Woox Smart devicesOperable through voice control with Amazon AlexaProvides a loud and clear alarm sound of at least 85dBRequires a Woox Zigbee Gateway The Woox Zigbee Smart Indoor Siren operates via a Woox Zigbee Gateway. This gateway is necessary to utilize this siren's smart capabilities and allows easy integration with your other Woox Smart devices. Alerts you to a Multitude of Potentially Unsafe Conditions The Smart Indoor Siren is your home's watchdog. From detecting movement, smoke, and water leakage to air quality or unusual temperature, this device is acutely sensitive to a broad range of security threats which will trigger it to sound an alarm. Seamlessly Integrates with Other WOOX Smart Devices Create a cohesive and interconnected smart home safety network with Woox Smart Devices. Our Smart Indoor Siren fits right into this ecosystem, enhancing your home security with its alert system. Operable through Amazon Alexa With voice control capability through Amazon Alexa, the Woox Smart Indoor Siren operation is made even more convenient. Utilize voice commands for hassle-free and efficient control of your home security system. Clear Alarm Sound At a regulatory pitch of at least 85dB, the Smart Indoor Siren is discernable and instant, alerting you to potential safety threats at home. Package Includes1x Woox Zigbee Smart Indoor SirenProduct SpecificationsPower: DC 5V 1ABattery: 500mAh, rechargeable (included)Alarm sound: ?85dBDimension: 80x80x34mmWireless connection: Zigbee 3.0Connection distance: indoor 10-30mFrequency: 2.4-2.483GHzWorking temperature: -10? - 50?Working humidity: 0-95%RH, no condensationMax. Transmission Power: 9.8 dBm