Part Number	HP-4000
Size	8.85 in. (22.3 cm.) wide 11.65 in. (29.6 cm.) high 8.55 in. (21.7 cm.) deep
Weight	6 lbs. (2.7 kg)
Power	12-24 VDC or 12-24 VAC 50/60 Hz
Verification Time	Less than 1 second
User Capacity	530 Users (Standard) Internally expandable to 3498
Memory Retention	Up to 5 Years (Internal Lithium Battery)
Transaction Storage	8190 Transactions
ID Number Length	1 to 10 digits
Communications	RS-485 (4 wire) Multi-Terminal Support	RS-232 Serial Printer Support
Baud Rate	300 - 28.8K bps
Function Keys	10 User Definable Keys
Supports: Validation tables Employee info. fields, 24 max. Multi-level prompting Key restriction by employee Decision Menus Punch Review Employee Messaging 32 characters per message per employee Employee Name 16 characters Employee Schedules Schedule definable for each employee Bar Code Reader Code 39 Interleaved 2 of 5 Door Controls Door Lock Output Sinks 0-24VDC, 100mA max. Door Switch Monitoring Bell Ring Output Sinks 0-24VDC, 100mA max.