Alarm Telephone Auto Dialer PSTN

**AUTO-DIALER 911**
*Microchip Automatic Alarm Instrument*
*Security Alarm Automatic System*

**Electric Features**
- 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, each group can save up to 16 digits.
- Second-level Private Password: 0-6 digit private password; the first three digits can stop alarms, and the full (six digits) password can modify settings.