Brand originChina
Supported
Supported
Dahua ASI2212F-MEW
Category
Reader
First seen by Awernica
Oct 2026
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Software Support
Not specified
No published date
Replacement
Not specified
No verified replacement
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Specifications
From the manufacturer's product information.
System
- Main Processor
- Embedded Processor
- Network Protocol
- IPv4;P2P;IPv6;TCP
- OSDP Protocol
- Yes
- Interoperability
- ONVIF;CGI
- SDK and API
- Yes
Basic
- Product Type
- Standalone
- Display Screen
- 2.8-inch display screen
- Screen Type
- Capacitive Touchscreen
- Screen Resolution
- 240 (H) × 320 (V)
- Voice Prompt
- Yes
- Speaker
- Yes
- Casing Material
- PC+ABS/Glass panel
Function
- Verification Method
- Card;Password;Fingerprint;Remote;Bluetooth
- Frequency Range
- 2400-2483.5MHz
- Max. Transmission Power
- ≤20dBm@2400-2483.5MHz
- Period List
- 128
- Holiday Period
- 128
- Network Update
- Yes
- First User Unlock
- Yes
- Remote Verification
- Yes
- Restricted List/Trusted List
- Yes
- Bluetooth
- Yes
- Bluetooth Standard
- BLE (Bluetooth mode),BLE5.2 (Bluetooth version)
- Peripheral Card Reader
- 1 × RS-485 port and 1 × Wiegand port
- Issuing Card by Master Card
- Yes
- Multi-user Authentication
- Yes
- Multi-factor Authentication
- Yes
- Web Configuration
- Yes
- Auto Registration
- Yes
RFID
- Card Type
- IC card;ID card;Desfire card (EV3,Compatible with Dahua card by default)
- Modulation Type
- ASK
- Frequency Range
- IC:13.56MHz;ID:125 kHz
- Max. Transmission Power
- IC:42dBuA/m @10 m; ID:66dBuA/m @10 m
Network
- Max. Transmission Power
- ≤20dBm@2400-2483.5 MHz
- Wi-Fi
- Yes
- Wireless Standard
- IEEE802.11b/802.11g/802.11n
- Wireless Frequency Range
- 2.4 GHz
Performance
- Card Reading Distance
- 0 cm - 3 cm (0 ft - 0.10 ft)
- Fingerprint Sensor Type
- Optical fingerprint
- Fingerprint Verification Mode
- 1:N
- Fingerprint Comparison Time
- 1.5 s
- Fingerprint Recognition Time
- 0.5 s
User
- User (Card) Type
- General user,VIP user, patrol user, guest user, blocklist user, other users
Capacity
- User Capacity
- 100,000
- Fingerprint Capacity
- 10,000
- Card Capacity
- 100,000
- Password Capacity
- 100,000
- Record Capacity
- 300,000
Port
- RS-485
- 1
- Wiegand
- 1 (input or output)
- USB
- 1 × USB2.0 port
- Network Port
- 1 × 10/100 Mbps self-adaptive Ethernet port
- Alarm Input
- 1
- Alarm Output
- 1
- Alarm Linkage
- Yes
- Doorbell
- 1 (Switch quantity)
- Exit Button
- 1
- Door Status Detection
- 1
- Lock Control
- 1
- Power Output Port
- 1（12 V，1.2 A）
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
- 9-15 VDC, 1 A (Excludes external power supply); 9 -15 VDC, 3 A (Includes external power supply)
- Power Consumption
- ≤4.0 W (standby); ≤6.0 W (working, excludes external power supply); ≤20.0 W (working, includes external power supply)
- Product Dimensions
- 114.5 mm × 114.5 mm ×32.5 mm (4.51" × 4.51" × 1.28)（H×W×T）
- Packaging Dimensions
- 187 mm × 164 mm × 72 mm (7.36" × 6.46" × 2.83") (L × W × H)
- Transport Package Dimensions
- 585 mm × 390 mm × 360 mm (23.03" × 15.35" × 14.17") (L × W × H)
- Operating Temperature
- –10 °C to +55 °C (+14 °F to +131 °F)
- Operating Humidity
- 10%–93%(RH), non-condensing
- Operating Altitude
- 0 m –1300 m (0 ft – 4265.09 ft)
- Operating Environment
- Indoor
- Gross Weight
- 415 g (0.91 lb)
- Accessory
- Surface mount plate (standard)
- Installation
- Surface Mount;86 mm Junction Box Mount
- Certifications
- CE
- Storage Temperature
- –20 °C to +70 °C (–4 °F to +158 °F)
- Storage Humidity
- 30%–90%(RH), non-condensing
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