Average user rating: 4.5 out of 5 stars based on 49 reviews from the install base.

Up to three NetGuardian DX Expansion Units can be added to compatible NetGuardians, providing 144 additional alarm points.

With the addition of 1, 2, or 3 NetGuardian DX units, a compatible NetGuardian's capacity can quickly be increased by up to 144 discrete alarm points.
To simplify expansion, each unit is equipped with dual RS232 ports allowing you to daisy-chain your NetGuardian expansions together.
- Low cost method of expansion to existing NetGuardian units
- Provides additional capacity over existing communication lines
- Report more alarms to the same address
- Adds 48 ground activated discrete alarms per expansion
- RS232 ports make connecting and daisy-chaining expansions easy
- LED indications of alarms and communications status
Client Reviews (show all)
| Jun 11, 2012 | ![]() |
(3) | Jeff C. (Asset Manager) |
| Apr 24, 2012 | ![]() |
(4) | Shalveena D. (Telecommunication Engineer) |
| Feb 01, 2012 | ![]() |
(5) | Lillian S. |
| Jan 23, 2012 | ![]() |
(5) | Matt B. (Telecom Engineer) |
| Jan 23, 2012 | ![]() |
(4) | Dominic R. (Telecom Engineer III) |
| Jan 23, 2012 | ![]() |
(5) | Barry S. |
| Jan 18, 2012 | ![]() |
(5) | Clay P. (Project Manager) |
| Jan 17, 2012 | ![]() |
(4) | Osford O. |
| Jan 17, 2012 | ![]() |
(5) | Mike K. (Integration Manager) |
| Dec 07, 2011 | ![]() |
(5) | Lorinda V. (Records Clerk) |
| Sep 21, 2011 | ![]() |
(5) | John D. (Vice President of Engineering) |
| Sep 15, 2011 | ![]() |
(4) | Al G. (Special Project Coordinator) |
| Aug 31, 2011 | ![]() |
(5) | Barbara H. (Team Lead/Buyer IV) |
| Aug 10, 2011 | ![]() |
(5) | Ginger. (Records Clerk) |
| Jul 20, 2011 | ![]() |
(5) | David A. (Communication Technician) |
| Jun 10, 2011 | ![]() |
(4) | Steve S. (Telecom Engineer) |
| May 31, 2011 | ![]() |
(4) | Cheryl P. (Purchasing Agent) |
| May 31, 2011 | ![]() |
(4) | Jaclyn M. (Telecom Engineer) |
| May 31, 2011 | ![]() |
(4) | Jay F. (ISTS PMO Infrastructure Project Services) |
| May 31, 2011 | ![]() |
(5) | Maston K. (Senior Network Analyst) |
| Mar 11, 2011 | ![]() |
(5) | Richard B. (Electronics Tech) |
| Feb 17, 2011 | ![]() |
(5) | Emeline S. (Buyer) |
| Feb 10, 2011 | ![]() |
(5) | Janna E. (Purchasing Agent) |
| Dec 16, 2010 | ![]() |
(4) | Tommy N. (Engineer 1) |
| Dec 15, 2010 | ![]() |
(5) | Antonio. |
| Dec 15, 2010 | ![]() |
(5) | Ron L. (Technician) |
| Dec 09, 2010 | ![]() |
(4) | Ryan A. (Senior Telecom Engineer) |
| Nov 30, 2010 | ![]() |
(4) | Young N. (Engineer) |
| Sep 16, 2010 | ![]() |
(5) | Todd U. (Technician Coordinator) |
| Aug 05, 2010 | ![]() |
(4) | Melanie B. (Project Mgr.) |
| Jul 12, 2010 | ![]() |
(4) | Don S. (Telecom Engineer) |
| Jul 07, 2010 | ![]() |
(4) | Ryan C. (Region Project Manager) |
| Jun 29, 2010 | ![]() |
(4) | Kathy D. (Sales Rep.) |
| Jun 22, 2010 | ![]() |
(5) | Steve M. (Telecom Engineer) |
| Jun 17, 2010 | ![]() |
(5) | Randy S. (Senior Head End Technician) |
| Jun 15, 2010 | ![]() |
(5) | Tim S. (Technical Systems Tech) |
| May 26, 2010 | ![]() |
(4) | Chuck B. (CO Tech) |
| May 21, 2010 | ![]() |
(5) | Hazel G. (Buyer) |
| May 20, 2010 | ![]() |
(5) | Dan N. (Application Engineer) |
| May 17, 2010 | ![]() |
(5) | Donovan L. (Engineer) |
Give Us a Call!
To find out more about this and other DPS applications, give us a call at our toll-free number and talk to one of our network specialists. They'll help you put together a perfect fit solution for your network!
Sales: 1-800-693-0351 · Fax: 559-454-1688

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