Outdoor RFID Mifare 13.56MHz IP67 Wiegand RS485 Access Control Reader No Keypad

Model: DAHUA ASR1100B-V1

EAN: 6931240031582 SKU: 931031583

• Support for Mifare 13.56 MHz S50 standard cards and key fobs
• Very high IP67 ingress protection rating allowing for outdoor operation
• Dual communication interface: RS-485 and Wiegand
• Built-in Watchdog mechanism ensuring failure-free operation
• Integrated anti-tamper protection
• Optical (LED) and acoustic (Buzzer) signaling
• Wide power supply voltage range from 9V to 15V DC
• Operation in extreme temperatures from -30°C to +60°C
• Elegant black plastic housing
• Easy wall mounting and simple system configuration

Description

The professional Dahua proximity reader is an advanced device dedicated to access control systems, combining modern aesthetics with superior weather resistance. This model has been designed for operation in the most demanding environments, which is confirmed by its high IP67 ingress protection rating. As a result, the device is fully protected against dust ingress and the effects of temporary immersion in water, making it an ideal choice for installation outside buildings, on fence posts, or at entry gates.

Specification

Physical security of the reader is provided by an integrated tamper output, which immediately notifies the system of any attempt to unauthorizedly open the housing or remove the device from the wall. The user is informed about the access status via clear optical signaling in the form of red and green LEDs and audio signals generated by the built-in buzzer. The compact and slim housing, made of high-quality black plastic, blends perfectly with modern architecture, ensuring discretion and elegance in the installation.

The device supports the Mifare 13.56 MHz standard, which ensures a high level of security and stable reading range for cards and key fobs between 1 and 9 cm. The reader is characterized by exceptional versatility thanks to its support for two popular communication interfaces: RS-485 and Wiegand. This allows for easy integration with a wide range of access controllers from various manufacturers. Additionally, the built-in Watchdog module ensures operational continuity by automatically restarting the system if errors are detected, minimizing the risk of the terminal freezing.

Identification technology

The reader supports the 13.56 MHz S50 (Mifare) proximity standard, ensuring compatibility with most modern access cards and key fobs.

Reading performance

The card reading range is from 1 cm to 9 cm, providing comfortable usage without the need for direct contact with the device.

Communication interfaces

The device is equipped with an RS-485 bus and a standard Wiegand interface, allowing data transmission to the access controller.

Security and diagnostics

Built-in tamper output protecting against dismantling and a Watchdog ensuring electronic stability.

Signaling

Dual-color LED (red/green) and audio signal (buzzer) to confirm card reading and access status.

Power supply and power consumption

Operating voltage: 9 V ... 15 V DC. Maximum power consumption is only 100 mA, making the device energy-efficient.

Environmental resistance

IP67 ingress protection guarantees full protection against dust and water, allowing installation in areas exposed to rainfall.

Climatic conditions

Operating temperature: -30 °C ... 60 °C. Permissible relative ambient humidity: up to 95% (non-condensing).

Mechanical construction

Durable plastic housing with compact dimensions of 72 x 102 x 18 mm in black.

Operation type

Reader dedicated to operation in slave systems (requires an external master access controller); no built-in keypad.

Standards and certification

Product compliant with European CE standards; built-in RS-485 transmission standards with high resistance to interference.

Application

Ideal for entry control in offices, warehouses, parking lots, and time and attendance systems.

Warranty and support

Product covered by a full 3-year manufacturer warranty (36 months), ensuring peace of mind.

Software

Dahua SmartPSS management software and the DSS Express platform are comprehensive tools enabling full configuration and administration of the access control system. These applications allow for remote adding and removing of users, assigning Mifare proximity cards, and defining detailed access schedules for specific zones and entry points. The user has access to a full history of events in real-time, which facilitates monitoring of human traffic in the facility. The system supports advanced functions such as Anti-Passback, mantrap interlocking, or linking events with video recordings from surveillance cameras, which significantly increases the level of security. An intuitive graphical interface allows for easy generation of time and attendance reports and data export to external formats.

Dimensions, Weight

Product dimensions: 18 x 72 x 102 mm (D x W x H)

Packaging dimensions: 55 x 180 x 125 mm (D x W x H)

Product weight: 88 g

Weight with packaging: 166 g

Zum Download

• CE Declaration
• SAFETY COMPLIANCE