Use: indoor 360 ° rotatable and 75 ° tilt Intelligent motion detection With built-in microphone (2 directions) Day and night mode, infrared night sensor up to 10 m Automatic alarm activation Works on mains power (cable length: 2 m) Storage options: Micro SD card up to 128 GB (not included) Compatible with Bea-fon Home App and Tuya Smart App Compatible with Amazon Alexa & Google Assistant