Norstar Door Opening Controller (NT8B79FB)

Features:

• Provides Norstar Doorphone with ability to unlock electric doors simply by pressing an OPEN softkey display button or a dial pad digit on their Norstar set
• DOC enables electronic devices (e.g. alarm systems, surveillance cameras, lights, etc.) to be controlled through contact closure (third party supplied)
• Each Doorphone can communicate with up to 12 DOCs
• Requires 12-24V Power Supply.  Not included.

Compatibility:

• Compatible with 3x8 DR5, Compact DR2, DR5, DR5-DS, Modular DR2-DR5,  Norstar CICS, MICS, and Nortel BCM equipped with Norstar/BCM BST Doorphone