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Dahua Technology Wins 2026 Red Dot Design Award for Dahua D-Volt Gemini Dual Ports AC Charger

2026-04-10

Dahua Technology Wins 2026 Red Dot Design Award for Dahua D-Volt Gemini Dual Ports AC Charger

ASR2101A-ME

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ASR2101A-ME
ASR2101A-ME
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ASR2101A-ME

Access Reader

Key Points
    • Water-proof Card and Password Reader
    • RS-485 and Wiegand(W26/W34) Protocol
    • Dual Frequency Technology, Support Mifare Classic 1K Card (13.56MHz) and ID Card (125KHz) Reading
    • Touch Keypad for Operation
    • Prompts Using The Buzzer and Indicator Light
    • IP66 Protection
Sales Enquiry
Datasheet

Specifications

Basic

Product Type

Card reader

Buzzer

Yes

Casing

PC/acrylic panel

Function

Unlock Mode

Card swiping/password
Multiple unlocking modes

Card Type

IC/ID 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

Alarm

Tamper Alarm

Yes

General

Power Supply

12V 0.5A DC

Protection

IP66 (silicon sealant is needed, see the manual)

Power Consumption

Standby ≤ 0.9W, working ≤ 1.7W

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, 1 in inner carton)
578 mm × 383 mm × 349 mm (22.76" × 15.08" × 13.74") (L × W × H, carton)

Operating Temperature

–30°C to +70°C (–22°F to +158°F)

Operating Humidity

5%RH–95% (non-condensing)

Operating Environment

Indoor; outdoor

Gross Weight

0.35 kg (0.77 lb)

Installation

Surface mount

Certifications

CE; FCC

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