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    SH-DC

    SH-DC series access controller is designed with latest structure with TCP/IP and RS485 communication interface. The communication data is encrypted to improve the security of system. The controller also supports offline operation and is designed with tamper-proof switch.

    Model

    • SH-DC1 : Single Door Access Controller
    • SH-DC2 : Double Door Access Controller
    • SH-DC4 : Four Door Access Controller

    Specifications

    Model SH-DC1 SH-DC2 SH-DC4
    Working Voltage DC 12V/1A DC 12V/1A DC 12V/1A
    Power Dissipation (with Load) ≤50W ≤100W ≤100W
    Power Dissipation (Without Load) ≤4W ≤4W ≤4W
    Processor 32-bit 32-bit 32-bit
    Capacity 16M 16M 16M
    Uplink Communication Interface TCP/IP, RS-485 TCP/IP, RS-485 TCP/IP, RS-485
    Downlink Communication Interface RS-485, Wiegand
    (W26/W34)    		 RS-485, Wiegand
    (W26/W34)    		 RS-485, Wiegand
    (W26/W34)
    Storage Cards Information:
    100,000 (200,000
    Expandable)
    Access Control Events :
    300,000 (600,000
    Expandable)    		 Cards Information:
    100,000 (200,000
    Expandable)
    Access Control Events :
    300,000 (600,000
    Expandable)    		 Cards Information:
    100,000 (200,000
    Expandable)
    Access Control Events:
    300,000 (600,000
    Expandable)
    LED Indicator Power Supply Status,
    Communication Status,
    Working Status    		 Power Supply Status,
    Communication Status,
    Working Status    		 Power Supply Status,
    Communication Status,
    Working Status
    Built-in Clock Yes Yes Yes
    Accessible Card Reader 2 Card Readers (RS485
    Interface),
    2 Card Readers (Wiegand
    Interface)    		 4 Card Readers (RS485
    Interface);
    4 Card Readers (Wiegand
    Interface)    		 8 Card Readers (RS485
    Interface),
    4 Card Readers (Wiegand
    Interface)
    Input Interface Alarm Input × 4,
    Door Sensor × 1,
    Exit Button × 1,
    Case Input×2, Tamper
    Alarm × 1    		 Alarm Input × 4,
    Door Sensor × 2,
    Exit Button × 2,
    Case Input × 4, Tamper
    Alarm × 1    		 Alarm Input × 4,
    Door Sensor × 4,
    Exit Button × 4,
    Case Input×8, Tamper
    Alarm × 1
    Output Interface Lock Relay × 1, Alarm
    Relay × 2    		 Door Relay × 2, Alarm
    Relay × 4    		 Lock Relay × 4, Alarm
    Relay × 4
    Working
    Temperature    		 20°C to +65°C
    (-4°F to +149°F)    		 20°C to +65°C
    (-4°F to +149°F)    		 20°C to +65°C
    (-4°F to +149°F)
    Working
    Humidity    		 10% to 90%
    (Non-Condensing)    		 10% to 90%
    (Non-Condensing)    		 10% to 90%
    (Non-Condensing)
    Dimensions
    (L×W×H)    		 370mm x 345mm x 90 mm
    (14.6” x 13.6” x 3.5″)    		 370mm x 345mm x 90 mm
    (14.6” x 13.6” x 3.5″)    		 370mm x 345mm x 90 mm
    (14.6” x 13.6” x 3.5″)
    Certification CE, FCC CE, FCC CE, FCC

    Features

    • 32-bit high-speed processor
    • TCP/IP network communication, with self-adaptive network interface. The communication data is encrypted to ensure information security
    • The recognition and storage of card number with maximum 20 digits Massive storage with 100,000 (can be expended to 200,000) cards information and 300,000 (can be expended to 600,000) access control events
    • Supports multi-door interlocking function (SH-DC2 AND SH-DC4), anti-passback function, multi-card function, first card function , super card and super password function
    • Online upgrade function and online remote control of the doors
    • Supports alarm event upload (including tamper-proof alarm, unsecured door alarm, forced entry alarm, delayed door alarm, duress card and code alarm, blacklist alarm and alarm for invalid card swiping attempts alarm)
    • Short circuit attempts alarm and open circuit attempts alarm
    • Supports zone alarm input
    • Supports RS485 interface and Wiegand interface for accessing card reader. Wiegand interface supports W26/W34 and is seamlessly compatible with third-party card reader with Wiegand interface
    • Supports various card types such as normal/disabled/ blacklist/ patrol/ guest/ duress/super card, etc.
    • Various indicators to show different device status
    • Supports time synchronization via NTP, manual or automatic method
    • Supports standby battery Watchdog for device running status detection
    • Data can be permanently saved when the access controller is powered off