• Supply Voltage Range : 11-24V DC
• Maximum Current Draw : 300mA @ 12V DC
• Input/output Current Rating : 50mA (Open Collector)
• Input Sense Voltage Range : 0-24V DC (0-1.6V Low-input State,
• 5V-24V High-input State)
• SIM Card Micro-format, Activated Vodacom
• SIM Card Supplied 1, 2
• Number of Configurable Input/ 4 output Channels
• Call Buttons on Calling Module 2
• Call confirmation at Calling Module Yes
• Speech volume Adjustable at Calling Module using Call Buttons
• Calling Module illumination Call Buttons and labels with back-lit white LEDs

Memory Capacity :

• 5000 Event logs
• 20 Access Profi les
• 1 Custom Welcoming SMS Message for New Access Numbers
• 20 Custom Output Activation SMSMessages (From User to Device)
• 30 Custom Input Notifi cation SMS/ Email Messages (From Device to User)
• 100 Visitor Time-barring Window (Windows are the periods between two dates)
• 30 Generic Time-barring Windows (Windows are weekly recurring)
• 10 Output Activation Schedules (Schedules are weekly recurring)
• 3 Daylight Saving Periods
• 4 Input to Output Mapping Configurations
• GSM Quad-band : GSM850, GSM900,DCS1800,PCS1900
• GPRS Class 12
• Note: May not be used in devices other than G-SPEAK ULTRA