DA1536
Product Number：DA1536Crystal Series – QR code Access Control / Reader
- Efficient Visitor Management: Supports QR code scanning for entry and exit, making it ideal for temporary access across multiple sites.
- Large Storage Capacity: Stores up to 1,000 card records (including valid cards and patrol cards) and retains up to 1,500 access control event logs.
- Comprehensive Alarm Mechanism: Built-in alarms for tamper detection, forced entry/exit, and door-open timeout, significantly enhancing site security.
- Stable Offline Operation: Equipped with a backup battery to ensure the real-time clock operates during power outages; supports offline mode to continue card verification even when the network is disconnected.
- Flexible Access Control Rules: Provides independent weekly time zone settings, up to 8 access time periods per day, and holiday control, allowing flexible permission assignment based on user roles.
General Specifications
| Characteristic | Specification | Description |
| Input Voltage | DC 10 ~ 15V | |
| Current Consumption | Max. 160 mA @ DC 12V | |
| Valid Card Capacity | 1,000 cards | No additional cards can be stored when the valid card or patrol card capacity is full |
| Patrol Card Capacity | 10 cards | Patrol card access is recorded only and does not unlock the door |
| Event Log Capacity | 1,500 records | When the log memory is full, the oldest record will be overwritten |
| Status Indicators | LED (Blue, Green, Red, White) | Different LED colors indicate different system statuses |
| Alarm Function | Supported, configurable with K2 relay linkage | Tamper, forced entry/exit, door open timeout alarm |
| Group Function | 1 group configurable | Individual holiday tables and time zone tables can be configured |
| Operating Temperature | 0 ~ 50°C | |
| Operating Humidity | 5 ~ 95% | |
| Housing Material | ABS (UL94V0) | |
| Dimensions (L × W × H) | 120 × 72 × 24 mm | |
| Card Format | ISO/IEC 14443A | Reading distance up to 5 cm |
| DI | 3 sets | Includes exit button, door contact, and emergency button; NO/NC contact selectable |
| DO | 2 sets | Includes electric lock and alarm; NO/NC contact selectable |
| Built-in Backup Battery | Lithium battery | Provides power to the RTC IC for approximately 60 days; automatically recharges when power is restored |
| Time Schedule Control | Supported | Independent schedules for 7 days per week, up to 8 access time periods per day; supports holiday control, temporary suspension, and historical log inquiry |
| Remote Control Function | Supported | Supports emergency door opening via host command for real-time remote access |
