Black Box Gateway - (2) Security Expansion Port, Audio, 8-Port, Metal Case

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BLACK BOXSKU: EME144A-R2
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Description

Black Box AlertWerks ServSensor V4E Lite Hub
Further Details

  • Streams video and sensor information directly to your phone or PDA.
  • Can also monitor up to 80 SNMP devices.
  • Manageable through an easy-to-use Web interface.
  • Full SNMPv1, v2, and v3 compliance.
  • Now with a faster CPU.
  • Can be daisychained to other hubs, increasing the total sensor count to up to 500.

The AlertWerks ServSensor V4E Lite enables you to monitor environmental sensors and SNMP devices into one seamless remote monitoring system.

Plug-and-play sensor integration.
Plug up to eight AlertWerks Intelligent Sensors into the RJ-45 ports of the ServSensor V4E Lite. Sensors automatically configure and go on-line, ready to report any status change. Choose from a wide variety of sensors, including temperature, humidity, water, airflow, motion, and voltage.

Use the four expansion ports on the front of the ServSensor V4E Lite to add even more sensor and dry contact ports with Expansion Units. The ServSensor EXP8 (EME1X8) provides additional ports for eight Intelligent Sensors; the ServSensor EXPDC16 (EME1DC16) provides 16 dry contacts. (These units only work with the V4E and V4E Lite.)

The ServSensor V4E Lite gathers and displays sensor data in its easy-to-use, Web-based user interface. It automatically generates day, week, month, and year graphs for each sensor. The data can be downloaded in a text file for external processing or remotely polled and saved automatically to a PC.

Notification Wizard.
The Notification Wizard enables the ServSensor V4E Lite to notify you of changes in sensor status in real time. Configure each notification by choosing a sensor, selecting the alarm condition, and defining what to do when the alarm is triggered. You can choose to be notified in a variety of ways: audible alarm, SNMP trap, e-mail, text message to your phone, or fax.

For instance, you can have the ServSensor V4E Lite text you when it detects that the door of a server cabinet is opened or e-mail everyone on your IT staff whenever the temperature in your data center goes over 86° F (30° C).

False message filter.
To prevent false alarms, AlertWerks allows extensive filtering of events. You can limit events based on the time of day or the day of the week. You can also limit the number of alerts per hour, so that you are not swamped with messages.

This is especially important with a sensor like the motion detector where you may want to process an event only after hours.

Automatically shut down your equipment in an emergency.
You can have Linux® devices automatically send a shutdown message to your Linux or Windows® based servers-so if there is a power outage, for example, you can rest assured that your servers will be safely and automatically shut down before your UPS runs out.

What's included:

  • (1) ServSensor V4E Lite
  • (1) RJ-45 to RJ-45 cable (5 ft.)
  • (1) Help CD
  • (1) power adapter
  • (1) power cord
  • (1) set of rackmount brackets and hardware

This product works with:

  • AlertWerks Intelligent Sensors (EME1T1-001, etc.)
  • ServSensor Expansion Units (EME1X8, EME1P8, EME1DC16)

  • Full SNMPv1 compliance

  • Includes SNMP MIB.

  • Can also monitor up to 80 SNMP devices

  • Monitors up to 500 Intelligent sensors using the expandable modules

  • Notifies you of alarms in a variety of ways, including e-mail, SNMP, and text messages.

  • Embedded web server displays sensor information.

  • Supports up to eight plug-and-play Intelligent Sensors.

Payment & Security

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Your payment information is processed securely, and we do not store credit card details or access your credit card information.

Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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This product is rarely deployed alone. It's typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments — from single rooms to enterprise-wide deployments.

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Our Process

From Scope to Sign-Off

A structured delivery process designed to reduce risk and keep projects moving.

01

Plan

Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.

  • Discovery calls & stakeholder interviews
  • On-site survey & infrastructure review
  • Requirements & use-case documentation
  • Project scope, timeline & milestone alignment
02

Engineer

System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.

  • AV system design & signal flow diagrams
  • Equipment selection & BOM development
  • Rack layout & control system design
  • As-built documentation package
03

Deploy

Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.

  • Authorized procurement & logistics coordination
  • Physical installation & cable management
  • Control system programming & configuration
  • Commissioning, testing & end-user training
04

Support

Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.

  • 24/7 remote system monitoring
  • Preventive & reactive maintenance
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