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 SM961A-PS is a 4U external power supply designed to provide stable and reliable power to specific Black Box gang switch units. This unit is essential for deployments where the integrated power supply of the switch is insufficient or has failed, ensuring continuous operation in critical surveillance or network infrastructure scenarios. Its external form factor allows for easier access and replacement without needing to open the main chassis.
This power supply is specifically designed for use with Black Box gang switch models that require an external power source. It is intended for the SM961A series gang switches. Verify your specific gang switch model's power requirements and connector type before ordering to ensure compatibility.
Installation involves connecting the SM961A-PS to the designated power input port on the compatible Black Box gang switch and plugging the power supply into a standard AC outlet. Ensure the unit is placed in a well-ventilated area to prevent overheating. Always disconnect power from both the switch and the power supply before making any connections or disconnections.
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
