ZOSI 2K 3MP Wireless Outdoor Battery Surveillance Camera Set, 4X 3MP WiFi Cameras Battery Operated with Base Station 32GB Card, Spotlight, 2-Way Audio, Person Detection, C309

"【100% wire-free surveillance camera system】 - Rechargeable battery and WiFi connection make this system 100% wire-free. No power cables and no wiring required. You can place it anywhere, indoors or outdoors, keeping an eye on your home or business. 【2K resolution with color night vision】These outdoor wireless surveillance cameras provide a clear and sharp 2K video resolution, ensuring better video quality with more details. The spotlights create color night vision so you can see faces or license plates in color even at night. 【Rechargeable battery】These ZOSI C309 wireless surveillance cameras are powered by built-in batteries. An extra battery is also included so you can replace the battery without taking the surveillance camera out of operation. (Tips: FULLY CHARGE when using it for the first time). 【Weatherproof with two-way audio】This ZOSI C309 battery-powered surveillance camera features a sturdy weatherproof design with IP66, suitable for years of reliable outdoor use even in harsh weather conditions. With the built-in microphone and speaker, you can listen and speak clearly via the free app. It's easy to talk to your children and parents at home when you're not there. 【PIR motion detection and remote access】The sensitive PIR motion sensor detects people and sends you instant app push and email notifications. Configure motion sensitivity and working hours flexibly to avoid false alarms caused by insects or branches."