Brand originChina
Supported
Supported
Dahua ASI3204E-DW
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
- Button Type
- Mechanical
- Network Protocol
- IPv4;RTSP;UDP;P2P;IPv6;RTP;TCP
- OSDP Protocol
- Yes
- Interoperability
- ONVIF;CGI
- SDK and API
- Yes
Basic
- Product Type
- Standalone
- Display Screen
- 2.4-inch display screen
- Screen Type
- Non-touchscreen
- Screen Resolution
- 320 (H) × 240 (V)
- Camera
- 2 MP CMOS HD Dual Cameras
- WDR
- DWDR
- Light Compensation
- Auto IR
- Voice Prompt
- Yes
- Speaker
- Yes
- Casing Material
- PC + ABS
Function
- Verification Method
- Card/remote/password/fingerprint/face unlock
- Card Type
- ID card
- Period List
- 128 periods
- Holiday Period
- 128 periods
- Network Update
- Yes
- First User Unlock
- Yes
- Remote Verification
- Yes
- Restricted List/Trusted List
- Yes
- Wi-Fi
- Yes
- Wireless Standard
- IEEE802.11b/802.11g/802.11n
- Wireless Frequency Range
- 2.4 G
- Peripheral Card Reader
- One RS-485 card reader or one Wiegand card reader
- Multi-user Authentication
- Yes
- Real-time Monitoring
- Yes
- Multi-factor Authentication
- Yes
- Capture Function
- Yes
- Web Configuration
- Yes
- Auto Registration
- Yes
Performance
- Card Reading Distance
- 0 cm–3 cm (0"–1.18")
- Face Recognition Height Range
- 1.2 m–2.0 m (3.94 ft–6.56 ft)
- Face Recognition Distance
- 0.3 m–1.5 m (0.98 ft–4.92 ft)
- Face Recognition Accuracy
- 99.9%
- Face Recognition Time
- 0.2 s
- 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
- Common users, VIP users, patrol users, visitor users, blocklist users, other users, custom users 1 and custom users 2
Capacity
- User Capacity
- 1000
- Face Image Capacity
- 1000
- Fingerprint Capacity
- 3000
- Card Capacity
- 3000
- Password Capacity
- 1000
- Record Capacity
- 100000
Port
- RS-485
- 1 port (reuse the Wiegand port)
- Wiegand
- 1 port (reuse the RS-485 port)
- USB
- 1 × USB 2.0 port
- Network Port
- 1 × 10/100 Mbps Ethernet port
- Doorbell
- 1
- Exit Button
- 1
- Door Status Detection
- 1
- Lock Control
- 1
- Power Output Port
- 1 (12 V, 1.0 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
- 12 VDC, 2 A
- Power Consumption
- ≤12 W
- Product Dimensions
- 184.9 mm × 76.2 mm × 20.5 mm (7.28" × 3.00" × 0.81") (H × W × D)
- Packaging Dimensions
- 219 mm × 122 mm × 58 mm (8.62" × 4.80" × 2.28") (H × W × D)
- Transport Package Dimensions
- 219 mm × 122 mm × 58 mm (8.62" × 4.80" × 2.28") (H × W × D)
- Operating Temperature
- –10 °C to +45 °C (+14 °F to +113 °F)
- Operating Humidity
- 0%–90% (RH), non-condensing
- Operating Altitude
- 0 m–1,300 m (0 ft–4,265.09 ft)
- Operating Environment
- Indoor
- Gross Weight
- 0.6 kg (1.32 lb)
- Accessory
- Wall mount bracket (included)
- Installation
- Wall Mount
- Storage Temperature
- –20 °C to +70 °C (–4 °F to +158 °F)
- Storage Humidity
- 30%–75%
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