Model Name: Hidden Camera, Small Camera, Surveillance Camera, Security Camera Connectivity Technology: Wired Features: Two-Way Audio Indoor/Outdoor Use: Outdoor Connection Protocol: RTSP ★【AP Remote Operation】This newly released small camera in 2025 uses high-performance, advanced technology, enabling higher-quality photo and video recording, with various new features added. Remote operation is possible using a dedicated app. Live view of camera footage, setting changes, etc., can be operated via a network connection using the dedicated app. When connecting, it is recommended that the distance between the router and the camera be within 5-8m, the closer the better. In DV mode, inserting an SD card and turning on the power automatically starts recording with the auto-recording function. 24-hour continuous recording is possible, supporting SD cards up to 128GB (sold separately). The SD card supports auto-repeat recording (overwrite recording), so there's no need to worry about running out of capacity. ★【The Easiest-to-Use Small Camera】Compared to other security cameras, this small camera is very easy to set up. The app and instructions can be downloaded for free, showing how to connect the spy camera to the APP and save videos to your mobile phone. What do you do when you travel or work a lot and can't see your family? Are you worried about a babysitter abusing your baby? Open the app on your phone now and you can see the live footage of the hidden camera anytime. ★【6-8 Hours of Powerful Battery Life, Continuing 24/7 Security】People often complain about the poor battery life of mini cameras. The battery life of a typical camera is only 30 minutes with a 150mAh battery. The T9 small camera is equipped with a high-quality rechargeable battery and operates for 8 hours. Our camera stays connected to the power supply so you can access videos 24/7 even when you're not home. It protects your home security all day long. Even during a power outage, the camera will function normally.