# Dahua DHI-ASR2102A Access Control Reader with Fingerprint and RFID

**URL:** https://aio.lv/en/product--dahua-asr2102a--12433764
**Data updated:** 2026-05-14 09:41 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** DAHUA
**Manufacturer code:** ASR2102A
**EAN:** 6939554951145
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 102.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-asr2102a--12433764

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Dahua DHI-ASR2102A is a professional access control reader designed for secure identification. It features integrated fingerprint scanning and RFID technology for dual-factor authentication. Operating on 12V DC with a maximum current of 0.5A, this compact device is suitable for various security installations, providing reliable and efficient user verification for office or commercial building access management systems.

## Long description

The Dahua DHI-ASR2102A is a professional access control reader engineered for secure and reliable user identification in various environments. This device integrates advanced fingerprint scanning technology with RFID card recognition, offering dual-factor authentication to enhance security protocols. Housed in a durable casing with an acrylic panel, it is designed to withstand diverse conditions, making it a versatile solution for managing entry points in office buildings, commercial facilities, and restricted areas.
Advantages
This access control reader provides a robust security solution by combining biometric verification with contactless card technology. The inclusion of an anti-tampering alarm and a built-in watchdog ensures that the system remains operational and secure against unauthorized interference or technical malfunctions. Its construction, featuring PC material and an IP65-rated design, allows for both indoor and outdoor installation, providing flexibility for different architectural requirements. Furthermore, the device includes comprehensive protection for all connection ports against overcurrent and overvoltage, ensuring long-term durability and consistent performance.
Suitable for
Office building access management
Commercial facility security systems
Restricted area entry control
Indoor and outdoor security installations
This device may not be suitable for environments requiring high-speed throughput for large crowds, as biometric verification can take slightly longer than standard card-only systems. It is also not intended for standalone operation without a compatible access controller, as it relies on the RS-485 protocol to communicate with the central security management system.
Key specifications
Authentication methods: Fingerprint and RFID (Mifare card)
Communication protocol: RS-485
Protection rating: IP65
Power supply: 12V DC
Maximum current: 0.5A
Dimensions: 70 mm x 70 mm x 26 mm
Features: Anti-tampering alarm, buzzer and indicator prompts, overcurrent and overvoltage protection
To use the Dahua DHI-ASR2102A, mount the device securely at the desired entry point and connect it to your existing access control system via the RS-485 interface. Ensure the power supply is stable at 12V DC. Once powered, the device will utilize its built-in indicator and buzzer to signal status updates. Users can authenticate by presenting their registered IC card or by placing their finger on the scanner. The system will process the credentials and communicate with the controller to grant or deny access based on the programmed permissions.
What to consider before purchase
Compatibility with your existing RS-485 access controller
Requirement for a 12V DC power source
Environmental conditions for installation
Number of users requiring fingerprint registration
Usage recommendations: Regularly clean the fingerprint scanner surface with a soft, dry cloth to maintain accurate reading performance. Ensure that the device is installed in a location where the indicator lights are clearly visible to users for effective feedback.

## Specifications

| Feature | Value |
|---|---|
| Type | Basic access control reader |
| Operating relative humidity (H-H) | 5 - 95 |
| Package weight | 170 g |
| Operating temperature (T-T) | -20 - 65 |
| Height | 26 mm |
| Width | 70 mm |
| Depth | 70 mm |
| Buzzer | Yes |
| Fingerprint reader | Yes |
| Package depth | 110 mm |
| Package height | 90 mm |
| Package width | 97 mm |
| Housing material | Polycarbonate (PC), Acrylic |
| Active tampering alarm | Yes |
| DC voltage range | 12 |
| International Protection (IP) code | IP65 |
| Recommended usage | Indoor / Outdoor |
| Built-in display | No |
| Access code reader | No |
| Access chip/card reader | Yes |
| Authentication type | Biometric, Access chip/card |
| Front camera | No |
| DC current (max) | 0.5 A |
| Sustainability compliance | Yes |
| Fingerprint recognition duration | 1.5 s |
| Compliance certificates | Federal Communications Commission (FCC), CE |

## FAQ

### How much does the Dahua DHI-ASR2102A Access Control Reader cost, and is it available for purchase?

The price is 123.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Dahua DHI-ASR2102A Access Control Reader be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12433764/68745227_large.webp