BR-910 4G Voice Dialer SIM Card 850/900/1800/1900MHz

4G GSM Voice Dialer SIM Card 850/900/1800/1900MHz Emergency call Terminal use alarm system Smart Home PIR smoke detector

Working voltage: DC11V TO 15 v Static electricity: 20 ma (at DC12V) Dialing method: audio/pulse, J1 jumper selection Alarm: N.C., N.O. and 12V voltage (setting by J1 J2) The recording time: 20 seconds, after power off the phone number, voice is not lost Phone store telephone number: 4 group, each group may be deposited in the longest 16 digits Secondary private password: 0-6 private password, remove top three available alarm, as a whole (6) code is used to change the Settings The factory password: 0911

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