Device Type: Single Door Standalone Access Controller & Time Attendance Terminal (Fingerprint + IC Card + Password, with PoE & Wi-Fi)
Model / SKU: DHI-ASI2212J-PW (official model: ASI2212J-PW)
Brand: Dahua
Credentials / Verification Methods: Fingerprint, Mifare IC Card (13.56 MHz), Password (PIN), and Remote Unlock — all supported individually or in any combination
Display: 2.4-inch TFT LCD Screen, Resolution 240 (H) × 320 (V); Voice Prompts; Backlight; Doorbell Function
Keypad Type: Mechanical
Fingerprint Sensor: Optical Fingerprint Sensor; Verification Mode: 1:N; Fingerprint Comparison Time: <1s
Card Reading Distance: 0 cm – 6 cm (0" – 2.36")
Capacity:- Users: 30,000
- Cards: 30,000
- Passwords: 30,000
- Fingerprints: 5,000
- Records: 100,000
User Types: Normal User, VIP User, Patrol User, Guest User, Blocklist User
Data Ports / Communication:- Network Port: 1 × RJ-45 (100 Mbps Self-Adaptive Ethernet)
- Wi-Fi: IEEE 802.11b/g/n, 2.4 GHz
- RS-485: 1 Port
- Wiegand: 1 Channel
- USB: 1 × USB 2.0
Network Protocol: UDP, TCP, IPv4, P2P; OSDP Protocol Supported
Alarm & I/O:- Alarm Input: 2
- Alarm Output: 2
- Alarm Linkage: Yes
- Doorbell: 1
- Exit Button: 1
- Door Status Detection: 1
- Lock Control: 1
Access Control Functions: Anti-passback, Tamper Alarm, Duress Alarm, Duress Fingerprint, Intrusion Alarm, Door Sensor Timeout, Illegal Card Exceeding Threshold Alarm, Illegal Password Exceeding Threshold Alarm, External Alarm; First User Unlock; Remote Verification; Restricted List / Trusted List; Multi-user Authentication; Multi-factor Authentication; Security Module Expansion Support
Period / Schedule: 128 Periods; 128 Holiday Periods
Interoperability: CGI, ONVIF, SDK & API
Power Supply: Standard PoE; 12 V DC (the device can provide power to a card reader at 12V/200mA max and an electromagnetic lock at 12V/500mA max)
Power Consumption: ≤12 W
Casing Material: PC + ABS
Physical:- Product Dimensions (H×W×D): 205 mm × 86 mm × 30 mm (8.07" × 3.38" × 1.18")
- Packaging Dimensions: 254 mm × 131 mm × 75 mm
- Gross Weight: 0.45 kg (0.99 lb)
- Installation: Surface Mount
Environmental:- Operating Temperature: –10°C to +55°C (+14°F to +131°F)
- Operating Humidity: 0%–95% RH (Non-Condensing)
- Operating Altitude: 0 m – 3,000 m
- Operating Environment: Indoor
Certifications: CE; FCC
Key Features: Optical Fingerprint Recognition; Standalone & Networked Operation; 5,000 Fingerprints / 30,000 Cards / 30,000 Passwords; 2.4-inch TFT Display with Resolution 240 × 320; Fingerprint Comparison Time <1s; Mechanical Keypads; Audio Prompts & Doorbell Function; Power Output for Lock and Card Reader; Easy Configuration via PC Web Client; PoE & Wi-Fi Supported; Security Module Expansion to Protect Against Device Being Opened During Power Failure; Online Update & USB Update; Supports Guest, Patrol, Blocklist, VIP, and General User Types
Key Specs: Dahua DHI-ASI2212J-PW Single Door Standalone Access Controller, Fingerprint (Optical, <1s) + Mifare IC Card (13.56 MHz) + Password + Remote Unlock, 2.4" TFT LCD (240×320), 30,000 Users / 30,000 Cards / 30,000 Passwords / 5,000 Fingerprints / 100,000 Records, Card Reading Distance 0–6 cm, TCP/IP + Wi-Fi (2.4 GHz), RS-485 / Wiegand / USB 2.0, 2 Alarm Inputs + 2 Alarm Outputs, Anti-passback, Duress & Tamper Alarms, 128 Periods & 128 Holidays, PoE / 12V DC (≤12W), PC+ABS Housing, 205×86×30mm, 0.45kg, Surface Mount, Indoor, CE/FCC Certified
Usage: Single Door Access Control Systems, Office & Commercial Building Entrances, Server Rooms, Data Centers, Retail Stores, Employee Time & Attendance Tracking, and Any Indoor Installation Requiring a Reliable Standalone Access Controller with Fingerprint, Card, and Password Verification, PoE Power, and Wi-Fi Connectivity
