Dahua Access Control: Fingerprint reader and Mifare Dahua cards, waterproof. RS485 protocol. Action range 0 cm – 5 cm, response times 0.1s . 1x Buzzer, 1x Indicator. Tampering alarm. Integrated watchdog for detection and control of the operating status. Overcurrent and overvoltage protection. Suitable for indoor and outdoor use. Dahua Technology
DAHUA: LOSS LEADER×
 INCREDIBLE DISCOUNTS 
on a selection of DAHUA products
 Check out the promo now >> 
CLEARANCE SALE ×
 CLEARANCE SALE! 
Take advantage of our must-see outing offers.
  Discover the promo >> 
ACCESS CONTROL: MIFARE FINGERPRINT AND CARD READER - WATERPROOF - TAMPER ALARM - BUZZER & INDICATOR - DAHUA

| 
 DESCRIPTION: Through Bluetooth the range of action is 0m-5m with fast response times 1s. Fast reading / response times, equipped with Buzzer and Indicator. Extremely reliable product.  | 
Product details
- Fingerprint reader and Mifare Dahua cards, waterproof - Dahua
 - Contactless reading of identity cards
 - RS485 protocol
 - Action range 0 cm – 5 cm
 - Response times 0.1s
 - Incorporates a buzzer and an indicator
 - Support tamper alarm
 - Integrated watchdog for detection and control of the operating status
 - Overcurrent and overvoltage protection
 - Suitable for indoor and outdoor use
 - PC material, acrylic panel
 - IP65 protection
 - Power supply: 12V 0.5A DC
 - Size: 70mm × 70mm × 26mm
 - Surface installation
 
Data sheet
| Model | ASR2102A | |
| Basic | ||
| Product Type | Fingerprint Card Reader | |
| Buzzer | Yes | |
| Casing | PC / acrylic panel | |
| Function | ||
| Unlock Mode | Card swiping / fingerprint 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") | |
| Fingerprint Sensor Type | Capacitive fingerprint sensor | |
| Fingerprint Verification Mode | 1: No. | |
| Fingerprint Recognition Time | 1.5 s | |
| Capacity | ||
| Fingerprint Capacity | 3000 | |
| Port | ||
| RS-485 | 1 channel | |
| Alarm | ||
| Tamper Alarm | 
 Yes  | 
|
| General | ||
| Power Supply | 12V 0.5A DC | |
| Protection | IP65 (silicon sealant is needed, see the manual) | |
| Power Consumption | Standby ≤ 1.0W, working ≤ 1.7W | |
| Product Dimensions | 70mm × 70mm × 26mm (2.76 "× 2.76" × 1.02 ") (L × W × H) | |
| Packaging Dimensions | 
 110mm × 97mm × 90mm (4.33 "× 3.82" "× 3.54") (L × W × H, 1 in inner carton) 578mm × 313mm × 204mm (22.76 "× 12.32" × 8.03 ") (L × W × H, carton)  | 
|
| Operating Temperature | –20 ° C to + 65 ° C (–4 ° F to + 149 ° F) | |
| Operating Humidity | 5% RH – 95% (non-condensing) | |
| Operating Environment | Indoor; outdoor | |
| Gross Weight | 0.17 kg (0.37 lb) | |
| Installation | Surface mount | |
| Certifications | THERE IS; FCC | |
Further details
![]()  | 
 RFID proximity reader of Mifare cards and fingerprints Fast read / response times 0.1s  | 
![]()  | 
 This proximity reader can be installed outdoors ( Waterproof - IP55 protection )  | 
![]()  | 
1x Indicator | 
![]()  | 
 Communication via RS485 control  | 
![]()  | 
 Watchdog function for device anomaly analysis  | 
| 
 This product is covered by a 24 month warranty.  | 
                                                        

        
                  
                  





