DoorBird A1081 IP I/O Door Controller

DoorBird A1081 IP I/O Door Controller

The DoorBird A1081 IP I/O Door Controller provides tamperproof, encrypted control for up to three doors or gates within a networked DoorBird system. Installed in a protected interior location, it enables secure relay activation without direct wiring between the door station and the access point - eliminating risks of short-circuiting or forced activation. With WiFi, Ethernet, and PoE connectivity, the A1081 ensures reliable performance and is ideal for commercial, residential, or multi-unit installations.

Key Features

• Tamperproof control for up to three doors or gates
• Encrypted communication meeting banking-grade standards
• Three freely configurable bistable switching relays (NO, NC, or toggle)
• Relay state retention even during power loss
• Two monitored external inputs for sensors such as contacts or motion detectors
• Alarm notifications via push alerts to smartphone or tablet
• Supports WiFi, Ethernet, and PoE (IEEE 802.3af/at Mode-A)
• Unlimited controller scalability – multiple A1081 units can be linked to a single DoorBird station
• Mounting options: wall, ceiling, or control cabinet installation

Technical Specifications

• Model: A1081 IP I/O Door Controller
• Power Supply: 15 V DC or PoE (802.3af Mode-A)
• Power Consumption: Max 15 W
• Connectivity: LAN/PoE (RJ45 10/100 Base-T), WiFi 2.4 GHz (802.11 b/g/n)
• Relays: 3 × bistable latching (24 V AC/DC @ 1 A each)
• External Inputs: 2 potential-free contacts (e.g., sensors, switches)
• Operating Temperature: -5 to +55 °C (23 to 131 °F)
• Humidity: 10 – 85 % RH (non-condensing)
• Housing: Metal, non-weatherproof (IP50)
• Dimensions: 122 × 86 × 32 mm (4.8 × 3.39 × 1.26 in)
• Weight: 174 g (0.38 lb)
• Certifications: CE, FCC, UL, RoHS
• Scope of Delivery: Controller, 15 V DC power supply with 4 plug adapters, DIN-rail mount, template, and manual

Conclusion

The DoorBird A1081 IP I/O Door Controller enhances system security by isolating door and gate relays from external tampering while maintaining flexible, encrypted network control. With PoE capability, sensor monitoring, and app-based management, it provides professional-grade reliability for modern smart access installations.