Telephone Auto Dialer with Speaker Security alarm system Dialer in Vanderbijlpark, Gauteng for sale

Wired Auto-dialer Burglar Security House Alarm System w/ microphone and speaker
Circulatory dialing four telephone, cell phone, or pager numbers, and each phone number could be up to 16 digits. Easy programming, parameters and data will be saved and will not lost during power down Alarm report dial could be triggered by normally-open relay, normally-closed relay, or 12V DC power supply. Alarm reporting will include a 20-second recorded voice message and this recorded message could be updated
Working Voltage: DC 11V TO 15V
Static Current: 20mA (MAX)
Dial Mode: Audio frequency/pulse, jumper selection J1
Alarm Mode: N.C., N.O. and voltage signal jumper selection J2 and J3
Recording Duration: 20 seconds, telephone numbers and audio information remain intact even if the power is off.
Telephone Number Storage: 4 groups of telephones and each group is able to save as long as 16 digits.
Second-level Private Password: 0-6 digits Private Password, and the first three digits can be used to stop alarms and the whole (six digits) can be used to modify the settings.
Default Password: 911