# Access control reader DAHUA DHI-ASR2101A — 12V 0.5A, compact 86×15×123 mm

**URL:** https://aio.lv/en/product--dahua-asr2101a--10399277
**Data updated:** 2026-01-30 13:36 (EET)
**Category:** Control Systems
**Manufacturer:** DAHUA
**Manufacturer code:** ASR2101A
**EAN:** 6939554950858
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 71.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 59.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-asr2101a--10399277

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 01.07.2026 | 1.89 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The DAHUA DHI-ASR2101A is a basic access control reader for secure entry management. It operates on 12V with 0.5A current and nominal power consumption of 0.9W. The compact housing (86 mm width, 15 mm depth, 123 mm height) allows installation at doors, gates or turnstiles. Suitable for small to medium access control setups where reliable, low-power reader functionality is required.

## Long description

The DAHUA DHI-ASR2101A is a compact access control reader designed for basic entry management in small to medium installations. It operates from a 12V DC supply with a typical current draw of 0.5A and nominal power consumption of 0.9W. The reader's slim housing (86×15×123 mm) is suitable for mounting at doors, gates or turnstiles where a reliable, low-power reader is required.
Advantages
The reader offers a low power consumption design and a compact form factor that simplifies installation in constrained spaces. Its standard 12V DC power supply requirement makes it compatible with common access control system power sources. The device construction is intended for straightforward integration into small and medium control setups.
Suitable for
 Single-door access points in offices or retail
 Gates and turnstiles with limited mounting depth
 Small to medium-sized access control systems
Key specifications
 Operating voltage: 12V DC
 Typical current consumption: 0.5A
 Nominal power consumption: 0.9W
 Operating temperature range: −30°C to +70°C
 Dimensions (W×D×H): 86×15×123 mm
How to use
Mount the reader at the chosen entry point ensuring the surface and depth accommodate the unit's 86×15×123 mm dimensions. Connect to a stable 12V DC power source capable of supplying at least 0.5A, and integrate the reader with the access control panel following the system manufacturer's wiring and configuration guidelines. After installation, verify power and communication, then test typical credential read and door-release operations.
Usage recommendations
Use a regulated 12V DC power supply sized to provide reliable current; avoid long unshielded power runs. Install the reader in locations protected from extreme mechanical impact and direct exposure to weather if the installation environment does not meet the device's operating temperature limits.

## Specifications

| Feature | Value |
|---|---|
| Type | Basic access control reader |
| Certification | CE; FCC |
| Power consumption (typical) | 0.9 W |
| Operating relative humidity (H-H) | 5 - 95 |
| Operating temperature (T-T) | -30 - 70 |
| Height | 123 mm |
| Input voltage | 12 |
| Width | 86 mm |
| Depth | 15 mm |
| Buzzer | Yes |
| Input current | 0.5 |
| Fingerprint reader | No |
| Package depth | 163 mm |
| Package height | 71 mm |
| Package width | 185 mm |
| Keypad number of keys | 12 |
| RS-485 ports | 1 |
| International Protection (IP) code | IP66 |
| Keypad integrated | Yes |
| Built-in display | No |
| Power consumption (max) | 1.7 W |
| Access code reader | Yes |
| Access chip/card reader | Yes |
| Authentication type | Password, Access chip/card |
| Front camera | No |
| Wiegand interface | Yes |
| Tamper protection | Yes |

## FAQ

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

The price is 71.49 € (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 Friday 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 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/10399277/54671544_large.webp