Features
• No keyboard model can prevent the strangers from stealing password and then break in the door. Support the external keyboard, it's easy for manager to program system by WG keyboard at installation location.
• RS¬485 communication interface
• Supporting WG port for anti¬pass¬back function
• Selectable working frequencies: 125kHz
• 3 control modes: M4/ M6/ M8
• User capacity: 3,000; Event log: 1,500
• Access modes: Card only
• Built¬in Watchdog to prevent system from abnormal end
• Built¬in Real Time Clock
• Including the input of door contact, offering the alarm system when door is opened too long or forced to open
• Built¬in Dual¬Output: Door Lock(support Security trigger signal)/ Alarm
• 11 sets of Time Zone for various accessing in network
• 2 sets of Auto¬Open Zone editable by stand¬alone operation
• Intelligent switch function, AR¬331H will switch to stand¬alone or networking mode according to the system connection smartly
• AR¬331H with software provides further applications such as access control, time attendance, payroll and image¬monitor
• Flexible to integrate with other equipment
• 2 LED and 1 beeper for identification
• Metal Housing, fashion and the safety design.
• Narrow body design, suitable for installation in space limited areas.