5MP lens provides high-definition and clearer video and pictures even in low light environments. | 180° fisheye lens has a wide viewing angle, which creates conditions for close-up monitoring of a wide range of scenes. | Universal fixed focus lens can objectively record and reflect the subject's movement speed and rhythm changes, which is perfect for monitoring baby, pet and so on. | Standard M12 thread, quick and firm connection. | Easy installation and remove without affecting the installation and use of other accessories.