... trigger or other situation, you can enter password by directy press keys in electric board and WS ... J2 or J3)6, Recording Time: 20 Second, telephone number and Voice recording will not be lost even power ... ,E3,E4,indictor all will on8, connect to telephone line9,Connect to DC12V, Orange color cable (+) Possitive ... 6-digit password When used for voice automatically telephone system can be used as time-out ...