ZKTeco AHEB-0808 IO Expansion Board, AHEB Series, Part# AMT-AHEB0808 C3 Access Control Panel Boards Stand alone power an power

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One 1000Base-LX fiber SC single-mode port supporting a maximum distance of 20 km (12

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ZKTeco AHEB-0808 IO Expansion Board, AHEB Series, Part# AMT-AHEB0808 C3 Access Control Panel Boards Stand alone power an powerThe durable ZKTeco AHEB 0808 IO Expansion Board, AHEB Series can communicate with AHSC1000 or AHDU series controllers through OSDP V2. 2 over RS 485. The communication is secured with AES128 TLS 1. 2 (with AES256) encryption. Communications between the Armatura One server and web client are protected by HTTPS TLS1. 2 (AES256) or above. "OSDP I O Expansion Board: 1*RS 485 8*supervised input (AUX IN) 8*relay output (AUX OUT) 1* power Input (PWR IN)