ARD-SELECT-BO Reader

ARD-SELECT-BO Reader

ARD-SELECT-BO is a high-end OSDP card reader, supporting MIFARE DESFire EV1 & EV2 and LEGIC Advant technology, meeting modern security and access management requirements. With a compact design, suitable for flush-mount installation and IP54 standard, the device can be used both indoors and outdoors.

The reader provides RS485 communication with OSDP protocols (including OSDPv2 secure channel) and phg_crypt, enhancing security when connecting to access control systems such as BIS (Building Integration System) and AMS (Access Management System).

Three status LEDs along with a built-in buzzer help users easily recognize the operating status. The device supports sabotage monitoring to prevent unauthorized intrusions.

Outstanding features

• Support card standards: MIFARE DESFire EV1 & EV2, LEGIC Advant
• Communication protocol: RS485 (OSDP, phg_crypt)
• Design: Black, compact, can be mounted in-line or surface mounted with optional frame
• Security protection: Tamper detection, OSDPv2 secure channel support
• Activity indicator: 3 status LEDs, built-in buzzer
• Durability: IP54 standard, works well in harsh environmental conditions (-25°C to 60°C)
• Software compatibility: BIS, AMS, and third-party access control systems such as MATRIX

Technical specifications

• Dimensions: 88 × 101 × 35 mm (unmounted) / 88 × 101 × 21 mm (mounted)
• Color: Black
• Material: Plastic
• Weight: 137 g – 139 g
• Protection standard: IP54 (dustproof, water-proof)
• Operating temperature: -25°C to 60°C
• Operating voltage: 8VDC – 30VDC
• Power consumption: 3.5 VA maximum, 2.5 VA typical
• Communication: RS485
• Protocol: OSDP, phg_crypt
• Reading frequency: 13.56 MHz
• Reading distance: Up to 65 mm (depending on card type)