- Outstanding Control Capacity: A single controller can manage up to 128 mailboxes or lockers (requires DMB016 control board), meeting the needs of large communities.
- High User Capacity: Each mailbox can register up to 16 user cards, for a total of up to 2,048 user cards.
- Flexible Permission Management: Supports up to 26 groups (A~Z) and allows cards to be added or deleted directly on the controller or via software.
- Smart Emergency Mechanism: If a user forgets the password, the administrator can enter the mailbox number and use a "Configuration Card" to unlock the mailbox in an emergency.
- Comprehensive Communication Support: Built-in Ethernet, RS485, and RS232 interfaces (choose one) for easy connection to various central management systems.
- Intuitive Operation Indicators: Equipped with a backlit screen and multi-color LED indicators to display operation status, date, and time in real time.
System Architecture
General Specifications
| Characteristic | Specification | Description |
| Operating Voltage | DC +10 ~ 15V | |
| Current Consumption | 280mA max. @DC12V | |
| Configuration Cards | 16 cards | Use configuration card to enter parameter setting screen |
| Patrol Cards | 16 cards | |
| User Cards | 16 cards | Each mailbox can register up to 16 user cards; maximum 128 mailboxes × 16 cards |
| Controllable Mailboxes | Up to 128 units | Requires DMB016 mailbox control I/O board |
| Indicator LED | LED (Green, Red) | Displays different colors according to system status |
| Communication Interface | Ethernet, RS485, RS232 (choose one) | |
| Maximum Connection Distance | Ethernet ≤ 100M RS485 bus length ≤ 1000M (1093.61 yd) RS232 ≤ 10M |
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| Card Parameter Setting | All parameters can be set | Cards can be added/deleted directly on the controller, or created via software and downloaded |
| Group Management | Up to 26 groups (A~Z) | Can correspond to building or area, e.g., Building F uses Group F |
| Keypad Door Opening | Default off | When enabled, users can press * and enter card number to open mailbox if card is forgotten |
| Operating Temperature | 0 ~ 50°C | |
| Operating Humidity | 5 ~ 95% | |
| Dimensions (L × W × H) | 155 × 131 × 34 mm | |
| Battery | CR2032 | Maintains clock IC operation for ~60 days during power outage |
