Product details:
Easy to Install 2-Way Audio Time-Lapse Night Vision Motion Sensor [Wireless Connectivity and Solar Power Supply] It supports 2.4GHz WiFi connection and runs with continuous power supply from a high-conversion-rate solar panel. Equipped with a 2000mAh ultra-high capacity battery, each charge provides long-lasting power, don't worry about the weather.Easy to Install
2-Way Audio
Night Vision
Motion Sensor