Brand originChina
Support Ending
Support Ending
Dahua ASC2202C-D
Category
Controller
First seen by Awernica
Oct 2026
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Software Support
2026-12-31
2 months left
Replacement
Not specified
No verified replacement
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Specifications
From the manufacturer's product information.
System
- Main Processor
- Embedded processor
- Internet Protocol
- IPv4; TCP; UDP
- OSDP Protocol
- Yes
- SDK
- Yes
Basic
- Product Appearance
- Type C Iron Container
- Buzzer
- Yes
- Casing Material
- SECC steel board
Function
- Unlock Mode
- Card swiping; Remote; Password; Fingerprint
- Period List
- 128
- Holiday Period
- 128
- Network Update
- Yes
- First-Card Unlock
- Yes
- Remote Verification
- Yes
- Blocklist/Allowlist
- Yes
- Peripheral Card Reader
- 4-Channel RS-485 card reader; 4-Channel Wiegand card reader
- Multi-door Interlock
- Yes
- Group Combination
- Card swiping; password; fingerprint
- Real-Time Surveillance
- Yes
- Multiple Authentication
- Yes
User
- User (Card) Type
- General user; VIP user; patrol user; guest user; blocklist user; other user
Capacity
- User
- 100,000
- Fingerprint
- 3,000
- Card
- 100,000
- Record Capacity
- 500,000
Port
- RS-485 Port
- 5 × RS-485 ports
- Wiegand
- 4 × Wiegand ports
- Network
- 1 × 10/100 Mbps Ethernet port
- Alarm Input
- 6 (digital quantity)
- Alarm Output
- 4 (relay)
- Alarm Linkage
- Yes
- Exit Button
- 2
- Door Status Detection
- 2
- Lock Control
- 2 channels, NO by default
Alarm
- Anti-Passback
- Yes
- Tamper
- Yes
- Duress
- Yes
- Door Unlock Timeout
- Yes
- Intrusion
- Yes
- Illegal Card Exceeding Threshold
- Yes
- Duress Fingerprint
- Yes
General
- Power Supply
- 100-240 V AC
- IP Rating
- IP20; Ik04
- Power Consumption
- ≤ 0.8 W (standby), ≤ 39.6 W (working)
- Product Dimensions
- 337 mm × 272 mm × 90 mm (13.27”× 10.71”× 3.54") (H × W × D)
- Packaging Dimensions
- 472 mm × 352 mm × 163 mm (18.58" × 13.86" × 6.42") (H × W × D) (one product in an inner carton)
- Operating Temperature
- –30°C to +60°C (–22 °F to +140 °F)
- Operating Humidity
- 5%–95% RH (non-condensing)
- Operating Environment
- Indoor
- Gross Weight
- 3.5 kg (7.72 lb)
- Installation
- Surface mount
- Certification
- CE; FCC; UL
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