Description
Product Description
Dahua ASR2101A
Specification Dahua ASR2101A
| Basic | Product Type | Card reader |
| Buzzer | Yes | |
| Casing | PC/acrylic panel | |
| Function | Unlock Mode | Card swiping/password Multiple unlocking modes |
| Card Type | IC card/ID card | |
| 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 |
| 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 | 123 mm × 86 mm × 15 mm (4.84" × 3.38" × 0.59") (L × W × H) | |
| Packaging Dimensions | 185 mm × 163 mm × 71 mm (7.28" × 6.41 × 2.80") (L × W × H, 1 in inner carton) 578 mm × 383 mm × 349 mm (22.76" × 15.08" × 13.74") (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 | 0.35 kg (0.77 lb) | |
| Installation | Surface mount | |
| Certifications | CE; FCC |
*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.
/ASR2101A(DAH000364)_image_1.jpg)
/ASR2101A(DAH000364)_image_2.jpg)
/ASR2101A(DAH000364)_image_3.jpg)