Akuvox Compact Security Relay Single Door I/O Module (SR01) Slightly Used Two-Way Audio: Features a built-in

Two-Way Audio: Features a built-in microphone and speakers for clear two-way communication

you can enable people crossing or another event on the camera side and still have SIP events working on the NVR side

Advanced Security

System Scalability: Whether you need one door or a thousand

Akuvox Compact Security Relay Single Door I/O Module (SR01) Slightly Used Two-Way Audio: Features a built-inGreat Condition, Slightly Used, Has Accessories The Akuvox SR01 provides secure door control via encrypted communication when combined with other Akuvox devices. The module with ultra compact form, easily placed in most standard installation boxes, is installed on the secure side of the door. If anyone attempts to dismount or vandalize the door station, SR01 cuts the connection to the door strike and the door remains securely locked. Environment: