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AlertWerks ServSensor Jr. Hub - No Sensor, 2-Port

An economical way to Provide Environmental Moniotoring in smaller installations.

This replaces EME102A-R2

$410.62 CAD

Limited Quantity In Stock
Typically Ships within One Week
5 Year Double Diamond™ Warranty (Standard)

*Required field

Product Features

  • Embedded Web Server.
  • Supports up to two Intelligent Sensors.
  • Supports up to ten Dry Contact Inputs *Use two EME1DC-xxx sensors and the EME1DC-UPG Software.
  • Full SNMP v1 compliance.
  • Includes SNMP MIB.
  • Includes SNMP Utilities for setting and getting parameters.
  • Supports SNMP polling to allow sensor values to be collected and graphed.


  • Java™ based Web user interface enables you to access the hub over any IP network, even the Internet.
  • Sends alerts through SNMP or e-mail.

  • The brains of your environmental monitoring system
    The AlertWerks ServSensor Junior is an affordable way to monitor smaller installations. It acts as the central hub of the AlertWerks environmental monitoring system in limited areas. Connect it to your network, attach AlertWerks sensors, and you're ready to remotely view the status of your data centers and other facilities. Choose monitors for temperature, humidity, or liquids. Or, know when server cabinet doors are open or closed and whether the cabinet is overheating. Use it for remote monitoring and management of devices such as HVAC systems, security equipment, UPSs, generators, and industrial equipment.

    The ServSensor Junior features two autosensing RJ-45 ports for connecting any of the AlertWerks Intelligent Sensors. Also available are ServSensor Junior Kits, one with an AlertWerks Temperature Sensor (EME103A) and one with an AlertWerks Dual Temperature Humidity Sensor (EME104A). For details, see Related Items.

    A clever hub
    The ServSensor Junior is smart. Its embedded Web server enables you to use a standard Web browser to view sensor status over any IP network, even the Internet. Check out the status of your data center from your office, from home, or from the road.

    It's fully SNMP manageable, so you can integrate it easily into any SNMP-managed network and monitor it through standard SNMP software such as HP® OpenView®.

    The built-in database maintains a time-stamped log of all events, so you can go back to see what happened and when it happened. The integrated data collection and graphing package is especially useful in spotting trends in security, detection of AC power line voltage, measurement of DC voltage, and control relays, and for providing historical information for analysis.

    Active alarming
    In addition to enabling you to passively monitor sensors, the AlertWerks ServSensor Junior actively alerts you when sensors exceed limits you determine. It can send alerts via SNMP or by e-mail.

    Nice and easy
    The ServSensor Junior installs in minutes. Simply assign an IP address and connect to the embedded Web server. Plug in one or two of our Intelligent Sensors and the ServSensor's autosensing feature will recognize the type and automatically configure it.

    Just call to get started
    For help planning your AlertWerks environmental monitoring system, call our FREE Tech Support. Our experts can help you decide how many hubs and sensors you need to meet your monitoring needs.

    Tech Specs

    Configuration Software utility for IP setup, then over Web browser
    Connectors (2) RJ-45 sensor ports; (1) 10-/100-Mbps Ethernet port
    Environmental Temperature: -31 to +176° F (-35 to +80° C)
    Humidity 20 to 80% noncondensing
    Indicators (1) Power On; (1) Link; (1) Activity; (2) Sensor On
    Monitoring and Alarms Via Web browser, e-mail, SNMP trap
    Power 100-240 VAC, 50-60 Hz autosensing external power supply, 5VDC 15W
    Security User/administrator password-protected login
    Size 1.3"H x 4.5"W x 2.5"D (3.2 x 11.4 x 6.4 cm)
    This product is also available in a PoE version. For details, contact our FREE Tech Support.

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.



    Double Diamond Warranty Diamond

    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product* for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 787-767-3500.

    ** Certain products may not be eligible.

    What’s more, we also have a 45-day, no-questions-asked return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.