DL manuals Home Protector Intercom System 61859 User Manual Home Protector 61859 User Manual - page 14 12345678910111213141516171819202122232425262728293031323334353637 Page of 37 Go Download Print this page Bookmark us 4. Place the doorbell unit on the outside of the door and secure it by using the adhesive tape. Ensure that the metal threading is exactly in the middle of the peephole. 5. Make sure that the connection ribbon goes through the hole. 14 « ‹ Prev11121314151617Next › »