Speco H40HR4TB 40-channel Hybrid Dvr 4TB Ndaa

Product Description

The SPECO H40HR4TB is a 40-channel hybrid digital video recorder designed for professional security and surveillance installations. It supports 24 TVI channels alongside 8 additional hybrid input channels, allowing integration of multiple camera types within a single recording platform. The unit ships with 4TB of onboard storage and carries NDAA compliance, making it suitable for federally sensitive installations where component sourcing restrictions apply. Security integrators and low-voltage installation professionals are the primary installers of this DVR.

This recorder is suited for medium to large commercial surveillance deployments where a mix of analog TVI cameras and IP or hybrid cameras must be managed from one system. The 40-channel capacity supports expansive camera layouts across facilities such as warehouses, commercial buildings, and multi-tenant properties. The 4TB onboard drive provides local storage without requiring immediate expansion hardware for typical deployments.

Key Features

• 40 total recording channels supporting mixed camera input types
• 24 dedicated TVI channels for high-definition analog camera integration
• 8 hybrid input channels for flexible camera compatibility
• 4TB onboard hard drive storage included
• NDAA compliant — meets federal procurement and security requirements

Compatibility

Designed as an OEM-style hybrid DVR solution compatible with TVI and hybrid camera inputs in commercial surveillance systems. No specific compatible camera model numbers were provided in the product data.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician familiar with coaxial and network cabling standards. Power down all connected camera circuits before making input connections to the recorder. Follow local AHJ requirements and any applicable NEC low-voltage wiring guidelines during installation. Ensure adequate ventilation around the unit and stable rack or shelf mounting before commissioning.