Dahua DHI-ASR2200A - Slim IP66 Contactless Card Reader
Product Features
- Dahua DHI-ASR2200A slim waterproof access control card reader for Mifare cards, for use in access control systems.
- Contactless card reader: reads Mifare Classic 1K cards at 13.56MHz for card unlock. It has no keypad or password entry.
- RS-485 and Wiegand 34 output to the access controller.
- IP66 rated for indoor and outdoor use, with buzzer and indicator prompts and a tamper alarm.
Dahua DHI-ASR2200A
The Dahua DHI-ASR2200A is a slim, waterproof access control card reader for Mifare cards. As a contactless card reader, it unlocks by card only and has no keypad. It sends the card information to an access controller for verification over RS-485 or Wiegand 34, so it is a reader, not a controller, and it works as part of an access control system. Dahua lists it for industrial zones, office buildings, schools, factories, stadiums, residential areas and government properties.
Also listed as ASR2200A.
Key features
- PC material with tempered glass panel and IP66, suitable for indoor and outdoor use
- Contactless recognition of IC cards (Mifare Classic 1K, 13.56MHz)
- Card unlock (card swiping)
- Communication through RS-485 and Wiegand 34
- Buzzer and indicator prompt, plus an anti-tampering alarm
- Built-in watchdog detects abnormal operation and performs recovery to support long-term operation
- Overcurrent and overvoltage protection on all connection ports
Technical specification
| Model | DHI-ASR2200A |
|---|---|
| Product type | Slim card reader |
| Casing | Tempered glass / PC |
| Function | Card swiping |
| Card type | IC card (Mifare Classic 1K) |
| Frequency range | 13.56 MHz |
| Modulation type | AM |
| Max transmission power | 42 dBuA/m @10 m |
| Response time | 0.1 s |
| Card reading distance | 0 cm to 5 cm (0 to 1.97 in) |
| RS-485 | 1 channel |
| Wiegand | 1 output channel (Wiegand 34) |
| Buzzer | Yes |
| Tamper alarm | Yes |
| Power supply | 12V 0.5A DC |
| Power consumption | Standby 0.9W, working 1.7W |
| Protection | IP66 (silicon sealant is needed, see the manual) |
| Operating temperature | -30°C to +70°C (-22°F to +158°F) |
| Operating humidity | 5%RH to 95% (non-condensing) |
| Operating environment | Indoor; outdoor |
| Installation | Surface mount |
| Product dimensions | 135 mm x 40 mm x 15 mm (L x W x H) |
| Gross weight | 0.16 kg (0.35 lb) |
| Certifications | CE; FCC |
Works with
The reader sends card data to an access controller for verification, so a controller is needed. Related products in our range:
- Dahua DHI-ASC2202B-S 2-door networked access controller
- Dahua DHI-ASC2204C-S 4-door networked access controller
- Dahua DHI-ASC3202B 1-2 door web-based access controller
- Dahua DHI-ASC2204B-S 4-door 1-way networked access controller
- Dahua IC-S50 Mifare S50 13.56MHz access control card
- Dahua IC-SM Mifare key fob
Common questions
Does the DHI-ASR2200A have a keypad or password entry?
No. Dahua lists it as a slim card reader with card unlock only. For card or password unlock with a touch keypad, see the Dahua DHI-ASR2201A card reader with keypad.
Which cards does it read?
Contactless Mifare Classic 1K cards (IC cards) at 13.56MHz, with a card reading distance of 0 cm to 5 cm and a 0.1 s response time.
Is it an access controller?
No. It is an access control card reader that sends the card information to an access controller for verification.
Can I fit it outside?
It is IP66 rated for indoor and outdoor use, with an operating range of -30°C to +70°C and 5%RH to 95% non-condensing. Dahua notes that silicon sealant is needed, see the manual.
How does it connect to the controller?
It has 1 RS-485 channel and 1 Wiegand output channel (Wiegand 34), and runs from 12V 0.5A DC.
Does it have tamper protection?
Yes. It has an anti-tampering alarm, and a built-in watchdog that detects abnormal operation and performs recovery.
Full manufacturer specification: Dahua product page
Browse the full Dahua range or see more access control equipment. Contact us on 01902 902251 or visit our Wolverhampton trade counter.
Download the Dahua DHI-ASR2200A datasheet (PDF).
Supplied by Zenith Security Co, Wolverhampton. We deliver to England, Scotland and Wales, or you can collect from our Wolverhampton trade counter (please call first).
| Product Code | DHI-ASR2200A |
|---|---|
| Brand | Dahua |
| Device Type | Card Reader |
| Product Type | Access Control |
| Interface | RS-485, Wiegand 34 |
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