Brand originChina
Support Ending
Support Ending
Dahua ASI2212H-W
Category
Reader
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
- High-performance embedded processor
- Network Protocol
- IPv4; TCP; UDP; P2P
Basic
- Display Screen
- 2.4" LCD
- Screen Type
- LCD
- Resolution
- 240 (H) × 320 (V)
- Voice Prompt
- Yes
- Buzzer
- Yes
- Casing
- PC + ABS
Function
- Unlock Mode
- Card/Remote/Password/Fingerprint unlock and unlock through their combinations
- Card Type
- IC card
- Period List
- 128
- Holiday Period
- 128
- Network Update
- Yes
- First User Unlock
- Yes
- Remote Verification
- Yes
- Restricted List/Trusted List
- Yes
- Wi-Fi
- Yes
- Peripheral Card Reader
- 1 × RS-485 card reader; 1 × Wiegand card reader
- Multi-user Authentication
- Yes
- Multi-factor Authentication
- Yes
- Web Configuration
- Yes
- Auto Registration
- Yes
Performance
- Card Reading Distance
- 0-5 cm (0" to 1.97")
- Fingerprint Sensor Type
- Capacitive fingerprint scanner
- Fingerprint Comparison Time
- 1 s
User
- User (Card) Type
- General user, VIP user, patrol user, guest user, blocklist user and others
Capacity
- User Capacity
- 30,000 users
- Fingerprint Capacity
- 3,000
- Card Capacity
- 30,000
- Password Capacity
- 30,000
- Record Capacity
- 150,000 unlock records
Port
- RS-485
- 1
- RS-232
- 1
- Wiegand
- 1-ch input/output
- USB
- 1 × USB2.0 port
- Network Port
- 1 × RJ-45, 100 Mbps
- Alarm Input
- 2 (digital quantity)
- Alarm Output
- 1 (relay)
- Alarm Linkage
- Yes
- Doorbell
- 1
- Exit Button
- 1
- Door Status Detection
- 1
- Lock Control
- 1
Alarm
- Anti-pass Back
- Yes
- Tamper Alarm
- Yes
- Duress Alarm
- Yes
- Door Sensor Timeout
- Yes
- Intrusion
- Yes
- Illegal Card Exceeding Threshold
- Yes
- Duress Fingerprint
- Yes
General
- Power Adapter
- Optional
- Power Supply
- 12 V DC, 1 A
- Protection
- IP65 (silicone sealant is needed, see the quick start guide)
- Power Consumption
- ≤ 12 W
- Product Dimensions
- 183 mm × 80 mm × 25.5 mm (7.20" × 3.15" × 1.00") (H × W × D)
- Packaging Dimensions
- 248 mm × 143 mm × 66 mm (9.76" × 5.63" × 2.60") (H × W × D, 1 in an inner carton)
- Operating Temperature
- –30 °C to +65 °C (–22 °F to +149 °F)
- Operating Humidity
- 10%–95% (RH), no condensing
- Operating Environment
- Indoor; outdoor
- Net Weight
- 264 g (0.58 lb)
- Gross Weight
- 464 g (1.02 lb)
- Accessory
- Bracket (included)
- Installation
- Surface mount
- Certifications
- CE; FCC
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