Always Stay Connected to your Front Door from anywhere anytime with the Instant Visitor Video call feature of the Doorbell. Smartly Secure the entrance of your House with 1080P Full HD Camera and an advanced Built-In ALARM SYSTEM Customized around your Life - 10 unique Ringtones to select from and Multiple modes like DO NOT DISTURB for complete peace of mind. Person Detection with Intruder Alarm: Advanced AI capabilities that can smartly detect & notify whenever a person is detected. You can also ring a siren in case of an intrusion. For device to work smoothly , WiFi with below mentioned specs is required -2.4Ghz Wi-Fi (802.11/b/g/n) network, Greater than 2Mbps network upload speed and RSSI strength greater than -50dBm