Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Black Box EMD4000-PSU is a 12VDC, 4A power supply designed to replace or supplement the original power source for specific Black Box surveillance devices. It ensures consistent power delivery, critical for maintaining uninterrupted operation and video recording in security deployments. This unit is intended for installations where the original power adapter has failed or an additional unit is required for redundancy or expansion.
This power supply is specifically designed for Black Box devices that require a 12VDC input and can draw up to 4A. It is compatible with models within the EMD4000 series and other Black Box surveillance equipment that utilize a standard barrel connector for power input and meet the voltage and amperage requirements. Always verify the power specifications of your existing device against the EMD4000-PSU's output.
Connect the EMD4000-PSU to a standard AC power outlet. Ensure the barrel connector is securely seated in the power input port of the compatible Black Box device. Avoid using this power supply with devices that exceed its 4A output rating, as this can lead to device malfunction or failure. The operating temperature range for this power supply should be considered within the context of the overall system installation environment.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more Black Box products? Shop the full Black Box catalog →
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
