Description
Product Description
Dahua ASC3202B
Equipped with a built-in Processor and support for Internet protocols such as P2P, IPv4, DNS and DDNS, it enables efficient network communication.
Controller offers a variety of unlocking methods: card, Remote Control, password, Fingerprint, Bluetooth and combination.
It has extensive Time Management Functions, including 128 periods and 128 Christmas periods, allowing precise access planning.
ASC3202B supports network updates, blocking/letting lists and supports up to 2 RS-485 card readers and 2 Wiegand readers.
The controller allows multilevel authentication of users, including general, VIP, guests, patrols and from the blocking list, with a capacity of up to 10,000 users in sub-mode.
It also supports up to 3,000 fingerprints and 50,000 cards in minor mode.
ASC3202B offers real-time monitoring, multi-factor authentication and configuration through the web.
It is equipped with an audio signal, a housing with PC + ABS and Ports RS-485, Wiegand, Ethernet, alarm, output buttons and Doors state sensors.
It is powered by a voltage of 12V DC or PoE IEEE 802.3at Type 2 Class 4, with working power up to 1700mA for peripheral devices.
The controller is characterized by IK06 resistance, operating at temperatures from -10°C to +55°C and humidity of 5% to 95%.
Product dimensions is 186.4 × 184.8 × 58.3mm and packaging 254 × 243 × 86mm.
ASC3202B is designed for surface mounting or DIN rail and has CE, FCC and UL certifications.
Specification Dahua ASC3202B
| System | Main Processor | Embedded processor |
| Internet Protocol | P2P; IPv4; DNS; DDNS; TCP; UDP | |
| Interoperability | ONVIF; CGI | |
| SDK and API | Yes | |
| Basic | Product Type | Controller |
| Buzzer | Yes | |
| Casing Material | PC + ABS | |
| Function | Unlock Mode | Card; remote; password; fingerprint; Bluetooth; combination unlock |
| Period List | 128 periods | |
| Holiday Period | 128 periods | |
| Network Update | Yes | |
| Blocklist/Allowlist | Yes | |
| Peripheral Card Reader | Supports 2 × RS-485 card readers; 2 × Wiegand card readers | |
| Multi-user Authentication | Yes (Use with platform) | |
| Real-time Monitoring | Yes | |
| Multi-factor Authentication | Yes | |
| Web Configuration | Yes | |
| User | User (Card) Type | General user, VIP user, guest user, patrol user, blocklist user, and other users |
| Capacity | User Capacity | 1,000 (main control mode), 10,000 (sub control mode) |
| Fingerprint Capacity | 3,000 | |
| Card Capacity | 5,000 (main control mode), 50,000 (sub control mode) | |
| Bluetooth Card Capacity | 5,000 | |
| Record Capacity | 300,000 | |
| Port | RS-485 | 3 |
| Wiegand | 2 × input | |
| Network Port | 1 × RJ-45 10/100 Mbps Ethernet port | |
| Alarm Input | 2 (digital quantity) | |
| Alarm Output | 2 (digital quantity) | |
| Alarm Linkage | Yes | |
| Exit Button | 2 | |
| Door Status Detection | 2 | |
| Lock Control | 2 | |
| Alarm | Tamper Alarm | Yes |
| Duress Alarm | Yes | |
| Door Sensor Timeout | Yes | |
| Intrusion | Yes | |
| Illegal Card Exceeding Threshold | Yes | |
| Duress Fingerprint | Yes | |
| General | Power Supply | Power in: 12V DC or Power over Ethernet IEEE 802.3at Type 2 Class 4 |
| Protection | IK06 | |
| Power Consumption | Standby Power (no peripheral devices): ≤2 W Working Power: Total power budget if powered by DC: 1700 mA at 12 V for peripheral devices (locks, readers etc.) Total power budget if powered by PoE: 1200 mA at 12 V for peripheral devices (locks, readers etc.) | |
| Product Dimensions | 186.4 mm × 185.8 mm × 58.3mm (7.34" × 7.31" × 2.30") (L × W × H) | |
| Packaging Dimensions | 254 mm × 243 mm × 86 mm (10.00" × 9.57" × 3.39") (L × W × H) | |
| Operating Temperature | –10 °C to +55 °C (+14 °F to 131 °F) | |
| Operating Humidity | 5%–95% (RH), non-condensing | |
| Operating Environment | Indoor | |
| Gross Weight | 0.99 kg (2.18 lb) | |
| Installation | Surface Mount; Guide Rail Mount | |
| Certifications | CE; FCC; UL |
*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.
Diagram Dahua ASC3202B
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Construction diagram Dahua ASC3202B