AOSU 2K Security Camera Outdoor Wireless, CCTV Camera Systems Wireless Outdoor, Long Battery Life & Range WiFi, Color Night Vision, AI Motion Detection, 2 Way Talk, Siren, IP66, Works with Alexa. Camera Wireless More Convenient— Aosu 5000mAh wireless security camera can be used for 1-2 months on a full charge (Depending on the length of the event record) helping you save costs. Clearer Details— Aosu 2K CCTV camera captures more apparent details whether day or night. Aosu cameras’ built-in spotlights provide brilliant night vision to ensure home security. Chase Away Uninvited Guests— Aosu security camera system has a built-in 2-way voice and spotlights to warn potential intruders as soon as movement is detected at night. Protect Information Security— Aosu camera supports SD card storage (not included) without any cost, and cloud storage provides a 7-day free trial. All recorded videos are encrypted and protected. Package Dimensions:? 24.4 x 15.4 x 9.6 cm; 820 g. Batteries:? 1 AAA batteries required. Item model number:? C6L. Power Source:? Solar Powered. Type of Bulb:? Infrared. Plug profile:? Wall Mount. Special Features:? Motion Sensor. Item Weight:? 820 g. Recommended uses for product: Outdoor Security. Special feature: Motion Sensor.