AXIS A9920 I/O relay expansion module

AXIS A9920 I/O Relay Expansion Module

AXIS A9920 I/O Relay Expansion Module. Part number 03504-001.

$699.00 USD

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Compact I/O and relay expansion module designed for scalable access control and security systems. Compatible with AXIS A9210 and Axis door controllers, it delivers 16 supervised inputs/outputs and 16 Form C relay outputs, with support for up to 128 I/Os and 64 relays via a single IP connection. Ideal for high‑density applications like elevators and data centers, it offers flexible installation and seamless integration with third‑party systems.

Manufacturer part number: 03504-001. Genuine AXIS Communications product, backed by AXIS warranty and available from CamCentral Systems, an authorized AXIS partner in Canada and the USA.

Technical specifications

Key specifications: operating range -40 to +55 °C. Manufacturer part number 03504-001.

Spec

Specification Value
DC input voltage 12-24 V
Alarm inputs/outputs 16
Digital I/O Yes
Relays 16
Power over Ethernet –
PoE Class –
Operating temperature -40 to +55 °C
Eligible for five year warranty Yes
Access control standards –

Specifications from official manufacturer documentation. Some values may vary by hardware configuration.

SKU: 03504-001 Category: Brand:

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