# Access control reader DAHUA DHI-ASR2101A-ME — 12V DC, 0.5A, compact (86×123 mm), black

**URL:** https://aio.lv/en/product--dahua-asr2101a-me--10399278
**Data updated:** 2026-01-30 13:36 (EET)
**Category:** Control Systems
**Manufacturer:** DAHUA
**Manufacturer code:** ASR2101A-ME
**EAN:** 6939554942204
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 104.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 86.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-asr2101a-me--10399278

## Delivery options

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

## Summary description

The DAHUA DHI-ASR2101A-ME is a basic access control reader for secure entry systems. It runs on 12V DC with a maximum current of 0.5A and has compact dimensions (width 86 mm, depth 123 mm). Designed for straightforward installation, the black housing fits residential and small-to-medium commercial setups to control door access and improve site security.

## Long description

The DAHUA DHI-ASR2101A-ME is a basic access control reader designed for secure entry systems. It operates from a 12V DC power supply with a maximum current draw of 0.5A and comes in a compact black enclosure measuring 86 × 123 mm, suitable for residential and small-to-medium commercial installations.
Advantages
The reader offers a compact footprint that simplifies installation in standard mounting locations. Its low power requirement (12V DC, 0.5A) allows integration with common access control power supplies. The black housing provides a discreet appearance compatible with a range of interior and exterior entrance designs.
Suitable for
 Residential entry control
 Small office and retail access points
 Apartment building entrance panels
 Supplementary reader for larger access systems
Key specifications
 Operating voltage: 12V DC
 Maximum current: 0.5A
 Operating temperature range: −30°C to +70°C
 Dimensions (W × D): 86 × 123 mm
 Color: black
How to use
Mount the reader at the desired access point according to local installation standards and connect it to a compatible 12V DC power source capable of supplying up to 0.5A. Integrate the reader with the existing access control panel or controller following the manufacturer’s wiring diagram and configuration instructions. Verify operation across the specified temperature range and test access credentials after installation.
Usage recommendations
Install the reader in a sheltered location when used outdoors to reduce exposure to direct weather. Use a regulated 12V DC supply and ensure wiring meets local safety regulations. Regularly check connections and test functionality as part of routine access control maintenance.

## Specifications

| Feature | Value |
|---|---|
| Type | Basic access control reader |
| Certification | CE; FCC |
| Operating relative humidity (H-H) | 5 - 95 |
| Operating temperature (T-T) | -30 - 70 |
| Height | 15 mm |
| Width | 86 mm |
| Depth | 123 mm |
| Product colour | Black |
| Buzzer | Yes |
| Package depth | 185 mm |
| Package height | 71 mm |
| Package width | 163 mm |
| Housing material | Polycarbonate (PC), Acrylic |
| Alarm function | Yes |
| RS-485 ports | 1 |
| DC voltage range | 12 |
| International Protection (IP) code | IP66 |
| Access code reader | Yes |
| Access chip/card reader | Yes |
| Access chip/card reader type | Contactless |
| Authentication type | Password, Access chip/card |
| Verification (1:1) time | 0.1 s |
| RFID reading distance | 50 mm |
| DC current (max) | 0.5 A |
| Mounting bracket weight | 350 g |
| Wiegand interface | Yes |
| Tamper protection | Yes |

## FAQ

### How much does the DAHUA DHI-ASR2101A-ME access control reader cost, and is it available for purchase?

The price is 104.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 Tuesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can DAHUA DHI-ASR2101A-ME 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

### Where can I download the instructions for DAHUA DHI-ASR2101A-ME access control reader?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10399278/54671571_large.webp