5.1 Image and audio recordingThe amount of audio and image content that can be recorded depends on the where the content is being saved(internal memory or SD card).In order to enjoy the full capabilities of the product, we recommend using an SD card for the save destination.– When an SD card is inserted into the main monitor, it automatically becomes the default save destination. (Thesave destination cannot be selected.)– See page 10 for information about supported SD cards and how they are used.Save destination SD card (2 GB - 64 GB)Internal memory(when an SD card isnot inserted)Maximum number of images 3,000*1 50Recorded image type Doorphone imagesand calls(® page 20)Camera images andcalls(® page 25)Doorphone imagesonly(® page 20)Content ofeachrecordingIncoming callrecordings(automaticrecording) Video: max ofapprox. 30 secondsSeries of imagesrecorded at 1 secondintervals and audio:max of approx. 30secondsStill images: max of 8Monitor recordings(manual recording)Talk recordingsVideo and audio:max of approx. 90seconds*2Series of imagesrecorded at 1 secondintervals and audio:max of approx. 90seconds*2Cannot record*1 Differs depending on the capacity of the SD card. See page 19 for a guide to the capacity and number of imagesthat can be recorded with SD cards.*2 See page 36 for audio recording settings in [Record calls] for the doorphone and camera.Note:R Recorded images from the internal memory can be copied to SD cards. (® page 41)R Images recorded on SD cards can be played on a PC. (® page 41)Guide for SD card capacity and recordingThe following table gives an approximate guide to the number of images that can be recorded, based on which devicetook the images and the size of the SD card used, when the default settings are used ([Record calls] is set to[Disable] (® page 36)).Unit: number of recorded imagesCapacity 2 GB 4 GB 8 GB 16 GB 32 GB 48 GB 64 GBRecordedimage typeDoorphoneimages only125 255 520 1,040 2,090 3,000 3,000Camera imagesonly2,300 3,000 3,000 3,000 3,000 3,000 3,000Note:R When using a camera, we recommend using an SD card with a capacity of 4 GB or more.R The number of images that can be recorded in the table are just a guide and may differ from the actual numberof images that can be recorded.R Because SD cards contain data such as file system management information, the complete capacity cannot beused to save data. When other data is saved to an SD card, the number of images and videos that can be savedis reduced.195. . Recording/Playing5. Recording/Playing