Super Battery Life & Nice PixelSmall Nanny Spy Cam Hidden Wi-fi Camera supports up to 30 days of recording continuously in PIR low power motion detection mode when the wifi camera lack of power ( if the camera triggers less than 20/times per day). Basic battery life is 1600 mah-8 hours; 2K Pixel &160° large angle lens easily records any corner of your house/ spy camera's H.264 format helps you save more footage easier when you record / to ensure your easy monitor for your home, baby, and pet. Wifi & Hot Spot Cam Detection & Alarm PushThe Spy Wifi Camera with Video and recording will send instant push notifications to your phone when any motion or person is detected. Mini 2k Spy cam also could record combine with night vision mode to protect you and your family every night. The Small spy wifi camera could record without internet wiring, the hot spot on your cell phone also could support your recording within 10ft, ensure your spy cam remote monitors exactly & eff