![DAHUA-4160|Dahua IC card reader](https://bydemes.com/ByDemesFiles/images/450px/DAHUA-4160.jpg)
Dahua IC card reader
DAHUA-4160
DHI-ASR2200A-B
![IP66](https://bydemes.com/ByDemesFiles/filters/210/IP66.jpg)
![access-ble](https://bydemes.com/ByDemesFiles/filters/2223/access-ble.png)
![access-card](https://bydemes.com/ByDemesFiles/filters/2224/access-card.png)
![bluetooth](https://bydemes.com/ByDemesFiles/filters/1875/bluetooth.jpg)
- Dahua waterproof reader
- Contactless reading of IC cards
- Incorporates Bluetooth
- Supports RS-485 and Wiegand communication
- Incorporates buzzer and indicator
- Supports tamper alarm
- Built-in watchdog for detection and control of operating status
- All connection ports have overcurrent and overvoltage protection
- Surface installation
- PC material, acrylic panel and IP66 protection rating
- Suitable for indoor and outdoor use.