Features
• RS¬485 communication interface
• Supporting WG port for anti¬pass¬back function
• Selectable working frequencies: 125kHz
• User capacity: 3,000; Event log: 1,500
• 3 access modes: Card only, Card or PIN, Card and PIN
• Built¬in Watchdog to prevent system from abnormal end
• Built¬in Real Time Clock & Anti¬Tamper functions
• 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
• Auto¬lock of the keypad for 30 seconds after continuous failed operation by 3 times
• AR¬331H with software provides further applications such as access control, time attendance, payroll and image¬monitor
• Flexible to integrate with other equipment
• Illuminative Keys, 2 LED and 1 beeper for identification
• Use the illuminated Touch¬panel for keypad, bring the new trend for access control.
• Metal Housing, fashion and the safety design.
• Narrow body design, suitable for installation in space limited areas.