Install Up to 2 High-Capacity Surveillance-grade Hard Drives: 2 hard drive bays on this NVR can record up to a massive 16TB per hard drive bay. 

Customize Your NVR with Inputs/Outputs: With 8 alarm inputs and 1 alarm output, you can create a highly customized surveillance system tailored to your specific needs. Additionally, one audio input and one audio output connection keeps you informed and connected with audio monitoring and communication capabilities.

Built-in POE Ports: With 16 built-in POE ports, this NVR supports direct connection to your cameras. No need to purchase a POE swtich or router, just wire up to 16 IP cameras or deivices directly into the NVR. 

NVR-3216-16P-AI connections:

• 16 POE Ports for direct IP camera connection via ethernet cable.
• Audio Out: This port allows for audio output, enabling users to connect external speakers for autio monitoring.
• 1 x 4K HDMI Out High-definition video output enabling users to connect a 4K monitor or display for viewing of surveillance footage in crisp and clear resolution. 
• 2 x USB 2.0 for connecting a USB mouse.
• RS485 In/Out: Additional serial communication capabilities for connecting external devices such as PTZ keyboards.
• 8 x Alarm In / 1 x Alarm Out: These connections allow for integration with external alarm systems and sensors. The 16 alarm inputs can be connected to various sensors or detectors to trigger alarms based on specific events, while the 1 alarm output can be used to activate external devices or notifications in response to alarm triggers, such as our AIBASE external alarm puck.
• AC100-240V Power: This input port is used to connect the NVR to the power supply (included in the box), providing the necessary power for operation.