The Xtreme Life 4K Wall Clock Hidden Camera with Bonus Battery is designed for use in any interior space, whether home, office, school, or anywhere that you need to conduct covert surveillance. The camera features 4K video resolution for clear details, a built-in DVR for continuous recording and storage, and a built-in battery with an extended battery life. The battery allows you to record continuously for as many as 16 hours at a time, or the camera can hold a charge on standby for up to 90 days.
The included bonus battery allows users to switch out batteries easily for ongoing recording. The camera can also be set to motion-activation with the PIR sensors (heat-motion detection). Video resolutions can be adjusted from 4K to 720p. Camera supports the use of memory cards as large as 128GB.