DL manuals Home Protector Intercom System 61859 User Manual Home Protector 61859 User Manual - Faq 12345678910111213141516171819202122232425262728293031323334353637 Page of 37 Go Download Print this page Bookmark us FAQ Q: No picture / No video A: Make sure that the metal threading is correctly connected with the PCB board. Q: No power A: Check the batteries in the main unit. Q: Cannot save pictures/videos. A: Make sure that the micro SD card is not full. 30 « ‹ Prev27282930313233Next › »