Brand originChina
Support Ending
Support Ending
Dahua ASR2200A-B
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.
Basic
- Product Type
- Card reader
- Buzzer
- Yes
- Casing Material
- Tempered glass/PC
Function
- Unlock Mode
- Card swiping/Bluetooth
- Card Type
- IC card
- Bluetooth
- Yes
Performance
- Response Time
- 0.1 s
- Card Reading Distance
- 0 cm–5 cm (0"–1.97")
- Bluetooth Distance
- 1.Short-range: ≤0.2 m (0.66 ft).; 2.Mid-range: ≤2 m (6.56 ft).; 3.Long-range: ≤10 m (32.81 ft).; The Bluetooth unlock range might differ depending on models of your phone and the environment.
Port
- RS-485
- 1
- Wiegand
- 1 output channel
Alarm
- Tamper Alarm
- Yes
General
- Power Supply
- 12 VDC, 0.5 A
- Protection
- IP66
- Power Consumption
- Standby ≤0.9 W, working ≤1.7W
- Product Dimensions
- 135 mm × 40 mm × 15 mm (5.31" × 1.57" × 0.59") (H × W × D)
- Packaging Dimensions
- 195 mm × 75 mm × 52 mm (7.68" × 2.95" × 2.05") (H × W × D, 1 in inner carton); 415 mm × 400 mm × 230 mm (16.34" × 15.75" × 9.06") (H × W × D, carton)
- Operating Temperature
- –30 °C to +70 °C (–22 °F to +158 °F)
- Operating Humidity
- 5%–95% (RH), non-condensing
- Operating Environment
- Outdoor
- Gross Weight
- 0.16 kg (0.35 lb)
- Installation
- Surface Mount
- Certifications
- CE; FCC
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