3.1. SD Card Slot
SD card type: Each card Max. Capacity 128GB. Use only commercial grade MLC type.
Insert, remove SD card.
Step 1: Use the key to unlock and open front plate.
Step 2: Insert SD card to SD card slot.
Step 3: Close the front plate and use the key to lock.
3.2. Electronic Lock
Close the front cover and turn the groove by the key to the icon "off", so as to prevent hard disk drive
from moving out. Or turn to the icon "on" to open the front cover.
Electronic Lock Function: DVR will stop recording and buzzer beeps when lock is open.
3.3. IR Receiver
The IR Receiver is for the DVR to receive command from the remote control.
Remote control instructions:
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