SW-906 4K WiFi Power Bank Camera

The first removable battery power bank camera in the world.A power bank goes with a lens cover; one could be aware that it's a 4K real camera. Large-capacity battery can support long-term work, record at any time, and won't miss wonderful moments.Sensitive PIR Motion Activated RecordingEquipped with excellent, sensitive PIR sensors, this spy DVR with higher sensitivity to humans' bodies than other products that detect motions by the camera lens. Once s the human body movements, the hidden camera will be triggered and startup recording in 0.3s without delay. You will never miss any exciting moments even if you're not at home. The sensing distance is up to 20ft.