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Dahua Launches Enhanced Anti-Corrosion Cameras for Extreme Environments

2026-03-26

Dahua Launches Enhanced Anti-Corrosion Cameras for Extreme Environments

ASR2200A

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ASR2200A

Access Reader

Key Points

    > PC material, tempered glass panel and IP66, suitable for indoor and outdoor use.

    > Support contactless recognition of IC card (Mifare card).

    > Support card unlock.

    > Support communication through RS-485 and Wiegand 34.

    > Support buzzer and indicator prompt.

    > Support anti-tampering alarm.

    > The built-in watchdog can detect and control the abnormal operation status of the equipment and perform recovery processing to ensure the long-term operation of the equipment.

    > All connection ports have overcurrent and overvoltage protection.


Sales Enquiry
Datasheet

Specifications

Basic

Product Type

Slim Card Reader

Buzzer

Yes

Casing

Tempered glass/PC

Function

Unlock Mode

Card swiping

Card Type

IC card

Modulation Type

AM

Frequency Range

13.56 MHz

Max Transmission Power

42 dBuA/m @10 m

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

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

135 mm × 40 mm × 15 mm (5.31" × 1.57" × 0.59") (L × W× H)

Packaging Dimensions

195 mm × 75 mm × 52 mm (7.68" × 2.95 × 2.05")

(L × W× H, 1 in inner carton)
415 mm × 400 mm × 230 mm (16.34" × 15.75" × 9.06") (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

0.16 kg (0.35 lb)

Installation

Surface mount

Certifications

CE; FCC

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