Proximity Card Access Control Terminal
Introduction:
AC903 is a simple yet powerful standalone Access Control Terminal based on Radio Frequency Identification (RFID) Technology. It is a versatile and feature-reach Access Control solution that can be installed and configured in a variety of ways. The terminal has several installation configurations, different modes of operation and numerous programmable options.
Features:
☆Three Access Modes: Armed, disarmed and Locked
☆Three Access Methods: ID Card, Password or ID Card + Password
☆Metal surface mountable
·Up to 240 records in the User Database
·Heavy-duty water proof keypad for password entry
·Access to Programming Mode is protected by Master Card or Master Password
·Support for normally- closed and normally-opened types of electric locks
·Highly reliable non-volatile memory
·Powerful lock and Alarm Relays
Specifications :
| Reading distance | Up to 9 cm in ideal condition Installing on a metal surface is possible |
| Maximum Load Current through the Lock and Alarm Relays | Inductive Load: 3A Resistive Load: 10A |
| Lock and Alarm Relays average life | 100,000 cycles |
| Maximum Voltage on the Door Open Sensor and Door Open Switch inputs | 16V |
| Nominal Supply Voltage | DC 12V |
| Allowable Supply Voltage range | DC 9V ~ 15V |
| Average Supply Current as measured in the Armed Mode: | 55mA |
| Physical dimensions | 80 (W) x 85 (H) x 25 (D) mm |
| Operating Temperature Range | Normal version: 0 ~ 50°C Extended version: -20 ~ 70°C |
| Operating Relative Humidity | 5 ~ 95% |
※ Specification is subject to change without notice.
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| Issue Time: |
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2026-03-07 |
| Expire Time: |
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2027-02-19 |