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 EME1A1-005 is a compact AC voltage sensor designed for monitoring power status in industrial and commercial environments. Its primary function is to detect the presence or absence of AC voltage, providing a simple yet critical input for automation systems, security monitoring, or power failure alerts. The black, unobtrusive enclosure allows for discreet installation within control panels or near power sources without drawing undue attention. This sensor is ideal for scenarios where confirming operational power is a prerequisite for other system functions or for triggering immediate notifications upon power loss.
This sensor is designed to interface with systems that accept dry contact closures or logic-level inputs. It is compatible with a wide range of industrial control systems, programmable logic controllers (PLCs), data loggers, and network video recorders (NVRs) or digital input modules that support voltage sensing or dry contact inputs. Specific compatibility depends on the input specifications of the connected device, but it is engineered for straightforward integration into standard industrial automation and monitoring setups.
Installation requires connecting the sensor's leads to the AC power source being monitored. Ensure the power source is de-energized before making connections. The sensor's output is a simple switch closure that activates when AC voltage is detected. For optimal performance and safety, mount the sensor in a clean, dry environment, away from excessive electromagnetic interference. Wiring should be performed by qualified personnel following local electrical codes.
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.
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