Expansion Board, 4 Readers for AC825
- Brand / Vendor: ROSSLARE
- Hardware Model / MPN: D-805(US)
- Deal Status: β‘ Special Deal (17% OFF)
- Condition: 100% Brand New, Factory-Sealed Commercial Gear
- Category: Access Control
- Fulfillment Origin: Dispatches from Texas & Florida distribution hubs
- Binational Availability: Commercial procurement ready for USA and Mexico
Brand: ROSSLARE | Model / MPN: D-805(US)
Availability: Immediate Dispatch from USA Warehouses
It is one of the 4 expansion boards for the new series controlling the AC series.
Ideal for residential and commercial solutions. The expansion board increases the flexibility of the access control system, providing an additional 4 readers, 4 relays/ports, and 8 inputs supervised by the panel.
Main Features
-Compatible with the AC825IPL panel
-Only one expansion board can be connected directly to the main board, and it supports up to 16 expansion boards via the OSDP port
-Adds 4 readers
-4 Relay outputs and 8 inputs supervised by the panel
-Data transmission formats: Wiegand, Clock, and Data
-LED power and relay status indicator
-Improved modular installation
NOTE.- It is only possible to connect one board directly to the panel; if you wish to add more expansion boards, it is necessary to add the ME-1505 cabinet for each pair of expansion boards.
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β’ Free Ground Shipping: Automatically applied to all orders of $500.00 USD and above across the 48 Contiguous United States.
β’ Same-Day Dispatch: Orders placed before 2:00 PM CST (MonβFri) dispatch the same business day from our Texas & Florida distribution hubs.
β’ Carrier & Transit: UPS Ground / FedEx Ground (typically 2β5 business days).
β’ 100% Genuine Gear: Brand new, factory-sealed hardware directly sourced via authorized manufacturer channels.
β’ Full Factory Warranty: Covered by standard manufacturer warranty and RMA replacement support.
β’ 30-Day Hassle-Free Returns: Unopened and factory-sealed equipment eligible for return within 30 days of delivery.


