Brand originChina
Support Ending
Support Ending
Dahua ASR2115A
Category
Reader
First seen by Awernica
Oct 2026
Keep every device you have installed in one list – firmware, lifecycle and replacements. No card.
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.
Basic
- Product Type
- Card reader
- Buzzer
- Yes
- Casing
- PC/Tempered glass
Function
- Unlock Mode
- Card swiping/password/QR code; Multiple unlocking modes
- Card Type
- IC card
Performance
- Response Time
- 0.1 s
- Card Reading Distance
- 0 cm–5 cm (0"–1.97")
Port
- RS-485
- 1 channel
- Wiegand
- 1 output channel
- Lens Resolution (QR Code)
- 640 (H) × 480 (V)
- Illuminator (QR Code)
- White LED
- Recognition Angle (QR Code)
- Rotation: 360°, pitch: 65°, skew: 65°
- Scanning Angle (QR Code)
- 67° (H), 53° (V)
- Recognition Distance (QR Code)
- 3 cm–40 cm (1.18"–15.75")
- Read Speed (QR Code)
- 120 ms
- Supported Codes
- QR code, PDF417,DATA matrix,UPC-A,UPC-E,EAN-8,EAN-13,EAN-14,EAN-128,UCC128,ISBN/ISSN,CODE11,CODE32,CODE39,CODE39 FULL,ASCII,CODE93,CODE128,GS1
- Code Type
- Paper; digital
- Code Recognition Accuracy
- ≥ 6 mil
Alarm
- Tamper Alarm
- Yes
General
- Power Supply
- 12 VDC, 0.5 A
- Protection
- IP66 (silicon sealant is needed, see the manual)
- Power Consumption
- Standby ≤ 0.9 W, working ≤1.7 W
- Product Dimensions
- 123 mm × 86 mm × 15 mm (4.84" × 3.38" × 0.59") (L × W × H)
- Packaging Dimensions
- 185 mm × 163 mm × 71 mm (7.28" × 6.41" × 2.80") (L × W × H)
- Operating Temperature
- –30 °C to +70 °C (–22 °F to +158 °F)
- Operating Humidity
- 5%–95%RH (non-condensing)
- Operating Environment
- Indoor; outdoor
- Gross Weight
- 0.35 kg (0.77 lb)
- Installation
- Surface mount
- Certifications
- CE; FCC
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