General Description: Single-line LCD display featuring a big 1/2-inch characters for easy viewing and your personalized message scrolls across the screen from right to left when the system is not in use.   Our unique "One Touch" CALL button and big A and Z scroll buttons makes this system one of the easiest to use on the market today!   For additional security, the 1834 allows you to monitor activity AS IT HAPPENS on your computer display

Warranty: 2 year limited

Technology: 

• Single line 20 character super-twist LCD display 1/2 inch characters 
• 16 VAC (2 power transformers included)
• Full Duplex voice communication
• Stores up to 3000 phone numbers, 255 area codes
• Transaction buffer stores last 8000 events
• Control 2 entry points
• Programmable directory codes (1 to 4 digits)
• 10 & 11 digit dialing capability
• 31 security (permission) levels, 29 programmable with 4 time zones each, 32 holiday schedules
• Four-digit entry codes
• Built-in clock / calendar 
• Hold open time zones (8)
• Live Transactions feature (requires TCP/IP internet connection or RS-232 connection)

What's included:

• 1 complete system
• 1 power supply