ASC4202B-D controller, 2 outputs, 4 readers, Double Door two-way, 12 VDC, PoE, RJ-45

The Dahua ASC4202B-D is an access controller for managing 2 doors in a Double Door two-way configuration, with 2 relay outputs and 4 readers. It supports identification by card, PIN code, fingerprint and QR code.

The controller connects to the network through a single RJ-45 port and is powered by standard PoE or by 12 VDC 1A (without peripherals). It can be mounted on a surface or on a DIN rail, and it includes tamper protection.

Key features:

• Identification methods: card, PIN code, fingerprint, QR code
• Capacity: 100 000 users, 100 000 cards, 10 000 fingerprints and 500 000 log records
• Network: 1 RJ-45 port, 10 Mbps/100 Mbps self-adaptive
• Connections: RS-485 and 4-channel Wiegand input
• Door control: 2 relay outputs, exit button, door sensor and Anti-passback
• Operating temperature: -30 … +60 °C (-22 … 140 °F)
• Dimensions: 106 × 34.1 × 210 mm (4.17 × 1.34 × 8.27 in)