Test Solutions Case Study Page

Test Solutions Case Study Page


The Watchdog 15 is a self-contained unit with on-board temperature and humidity/dew point sensors. It has an input capacity of four external sensors.

The Watchdog 15 allows users to keep an eye on remote conditions from a secure Web interface and receive SNMP, email and text message alert notifications when user-adjustable thresholds are exceeded.

The Web interface provides an overview of environmental measurements with real time sensor data. All measurements are logged allowing users to collect data for trending and capacity management. The Watchdog 15 offers flexible access rights and security settings with up to three access account levels. It offers secure access through the Web and supports HTTP and HTTPS protocols. Up to 50 customizable alarms can be configured with alarm escalations per sensor.

Up to four digital sensors can be connected using a standard splitter. A variety of optional plug-and-play sensors are available for use with the Watchdog 15 including but not limited to, temperature, humidity, airflow, power usage and more.

The Watchdog 15 is a compact solution weighing less than half a pound and sized to fit in a 1U space at 5.25"L x 1.75"H x 1.5"W, which is perfect for tight installments. With an operating range of -25° to 80° Celsius (-13° to 176° F), the Watchdog 15 can be used to monitor temperature, humidity and other environmental parameters in a variety of applications including IT, telecom, healthcare, food supply and others.

Easily view and log temperature, relative humidity/dew point and external sensors over the intranet or the Web. No software required! Securely access the graphical user interface from a Web browser.

SNMP, Email & SMS Alerts
Trigger escalating alarms if temperature or humidity fall outside of specified parameters via SNMP (v1, v2c), email and SMS messages (email to SMS gateway). For example, specify an email notification to one or more users at 70° F, add another layer of personnel to the email alarm at 80° F, add your third party contractor at 85° F...specify up to 50 alarms per unit.

Interface IP Network Cameras
The Web page interfaces up to four IP cameras (not included), allowing you a quick view of remote conditions, especially useful in event of alarm.

No Software Required
The Watchdog 15 and 15-P are simple to install and use, requiring no special software other than a standard Web browser. The Watchdog 15 connects to an Ethernet network with a standard RJ45 connector and sends data in standard TCP/IP packets. It is easily configured with a simple menu using a Web browser and can be password protected with three access account level types: Administrator, Control, View Only. From within an Intranet or over the Internet, the user can securely access the monitor by entering its IP address.



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WD- 15/100 Series Firmware

Version: 3.3.3
Release Date: August 15, 2017

We are pleased to announce firmware version 3.3.3 for Geist Upgradeable PDUs, Watchdog 15 and Watchdog 100 Monitors. This firmware release builds on release v3.3.2, which supports Geist’s proprietary Visible Light Communications (VLC) and Geist Discovery Protocol (GDP).

About this Release

Geist firmware version 3.3.3 specifically targets resolutions to SNMP ‘BulkGet’ and ‘GetNext’ commands.
Firmware v3.3.3 is compatible with Geist Automated Smart Updater (ASU) v1.20.0.5 or newer.

Bug Fixes

  • Fixed multiple issues with SNMP BulkGet command.
  • Fixed invalid or prefix (no instance number) OIDs with GetNext command.

Please Note

  • This release is supported by Geist Automated Smart Updater (ASU) versions v1.20.0.5 and newer.
  • Migration to v3.3.3 is available only for products running v3.0.0 or newer. For products running older firmware, please contact Geist Technical Support for upgrade assistance.
  • Once you update firmware to v3.3.3, you may not downgrade to a previous version firmware. Please contact for any additional questions.
    Change Log


WD- 1000 Series Firmware

Version: 3.16.3
Release Date: 07/29/16

We’re pleased to announce firmware version 3.16.3. This firmware release includes improved stability, resolution of performance issues and additional enhancements.

Bug Fixes

  • Fixed issue with email alerts not sending when SSL/TLS connections are required.
  • Fixed issue where the MAC address was not reporting on standard OID.
    Change log


Legacy Updates

Firmware for legacy devices is available here.

Changes contained in version v2.98 (6/29/2011)

  • Note: Temperature logs were rescaled in v2.94. If updating from firmware before v2.94 temperature logs will be rescaled after updating to this firmware. Please download and save your log history prior to updating if you wish to maintain it.
  • Fixed RSMINI163 IO port traps going out with wrong trap ID
Legacy download for Geist Automated Smart Updater (ASU).

Supports Geist Upgradeable, WD15, and WD100 v3.3.2 firmware.




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