The ACM208/209 is a waterproof standalone keypad access controller, also capable of functioning as a Wiegand output keypad or card reader. Designed for both indoor and outdoor use, even in harsh environments, it features a robust, vandal-proof Zinc Alloy electroplated case available in bright silver or matt silver finish. Its electronics are fully potted, ensuring it is waterproof and conforms to IP68 standards.
Function Description:
This multi-function device supports up to 2000 users, offering access via Card, 4-digit PIN, or a combination of Card + PIN. It incorporates an inbuilt card reader compatible with 125KHz EM cards and 13.56MHz Mifare cards. The unit boasts several advanced features, including lock output current short circuit protection, Wiegand output, and a backlit keypad. These features make it suitable for various applications, from small shops and domestic households to commercial and industrial settings like factories, warehouses, laboratories, banks, and prisons.
Important Technical Specifications:
- Operating Voltage: DC 12V ± 10%
- User Capacity: 2000
- Card Reading Distance: 3-6 cm
- Active Current: <60mA
- Idle Current: 25±5 mA
- Lock Output Load: Max 3A
- Alarm Output Load: Max 20A
- Operating Temperature: -45℃ ~ 60℃
- Operating Humidity: 10%-90% RH
- Waterproof Rating: Conforms to IP68
- Adjustable Door Relay Time: 0-99 seconds
- Adjustable Alarm Time: 0-3 minutes
- Wiegand Interface: Wiegand 26 bit
- Wiring Connections: Electric Lock, Exit Button, External Alarm, External reader
- Power Consumption: Very low (30mA)
- Operating Speed: Fast, <20ms with 2000 users
Usage Features:
The ACM208/209 offers comprehensive programming directly from the keypad.
- Access Modes: Supports Card only, Card and PIN, or Card or PIN (default) entry modes.
- User Management:
- Adding Users: PIN users can be added with a User ID (1-2000) and a 4-digit PIN (0000-9999, excluding 1234). Cards can be added quickly with auto-generated User IDs or by allocating a specific User ID to a card. Cards can also be added using the last 8 digits of the card number.
- Deleting Users: Individual PIN or card users can be deleted by User ID or card. There is also an option to delete all users, which is a dangerous option and should be used with care.
- Changing PINs: PINs for PIN users or Card and PIN users can be changed either within or outside programming mode, allowing users to update their own PINs.
- Door Control:
- Relay Output Delay Time: Adjustable from 0-99 seconds to set the door relay strike time.
- Door Open Detection (DOTL): When used with a magnetic contact, the unit can warn if the door is opened normally but not closed after 1 minute (beeps for 1 minute).
- Door Forced Open Warning: If the door is forced open or opened for more than 20 seconds, the internal buzzer and alarm output will activate. The alarm output time is adjustable from 0-3 minutes.
- Keypad Lockout & Alarm Output Options: After 10 invalid cards or incorrect PINs within a 10-minute period, the keypad can either lockout for 10 minutes or activate both the alarm and internal buzzer for 10 minutes.
- Wiegand Output Reader Mode: The unit can operate as a Wiegand output reader, supporting a Wiegand 26-bit output for connection to compatible controllers.
- Backlit Keys: For ease of use in low-light conditions.
- Built-in Buzzer: Provides audible feedback for operations and alarms.
- LED Indicators: Red, Yellow, and Green LEDs display the working status, including power on, standby, keypad press, operation success/failure, and alarm status.
Maintenance Features:
- Reset to Factory Default: The unit can be reset by disconnecting power, then pressing and holding the '#' key while powering it back up. Upon hearing two "Di" sounds, release the '#' key. Note that only installer data is restored; user data remains unaffected.
- Anti-Tamper Alarm: Equipped with a Light Dependent Resistor (LDR), the unit triggers an alarm if the keypad is removed from its cover, providing an anti-tamper security feature.
- Lock Output Current Short Circuit Protection: Enhances the device's durability and safety by protecting against electrical faults.
- Easy Installation and Programming: Designed for straightforward setup and configuration.
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