NetGuardian 832A G4: Ordering Options

Get Pricing Info
NetGuardian 832A G4The NetGuardian 832A monitors 32 discrete alarms and 8 analog alarms, pings 32 network elements, controls 8 relays, provides LAN reach through access to 8 serial ports, and reports via SNMP v2c or DCPx, e-mail, or pagers.
NetGuardian Models
NetGuardian 832A (32 discrete alarms, 32 ping alarms, 8 analog alarms, 8 control relays, 8 serial ports)
NetGuardian-C (16 discrete alarms, 16 ping alarms, 2 analog alarms, 2 control relays, 4 serial ports)
NetGuardian-CS (16 discrete alarms, 16 ping alarms, 2 control relays, 8 serial ports)
NetGuardian-CA (16 discrete alarms, 16 ping alarms, 2 control relays, 4 analogs alarms)
NetGuardian-CA (16 discrete alarms, 16 ping alarms, 2 control relays, 8 analogs alarms)
Selectable Configuration Options: Download Complete List Here
NetGuardian-C to NetGuardian upgrade package
Real time clock (Up to milliseconds)
Extended temperature range (-40F to 158F/-40C to 70C)
Power supply (+24, -24, -48, wide range -21 to -56 VDC)
Voltage monitoring of power feeds
Discrete alarm bias: Battery or TTL
Integrated sensor power supply: 12VDC or 24VDC
Individual serial port 1-8 configuration: RS232, RS485/422, 202, FSK, or other DPS' communication docking pads
Integrated 4 port 10baseT hub
Chassis color
NetGuardian Expansion Models
NetGuardian DX, (48 discrete point expansion unit)
Selectable Configuration Options
Single or dual power feeds
Control relays: none or 8
Integrated 8 port 10BaseT Hub

NetGuardian DX

NetGuardian DX Expansion Unit

The NetGuardian Expansion provides an additional 48 discrete alarm points. Up to three NetGuardian Expansions can be daisy-chained off one NetGuardian, providing a total of 176 alarm points.

NetGuardian Monitoring Application monitors up to 8 NetGuardian alarm remotes simultaneously

NetGuardian SiteDialer

The DPS Site Dialer, featuring Alarm ShoutTM technology, calls up to 8 contacts with your custom voice alerts when important alarm conditions occur.

Discrete and Analog Sensors

Discrete and Analog Sensors

Fuel tanks, battery power, lighting systems, and water levels are just some of things you need to monitor to keep your network up and running. Track changing network conditions with these discrete & analog sensors.


8 Port Serial Switch

8 Port Serial Switch

The 8 Port Serial Switch allows you to connect up to eight data sources to one port on a collection device , such as the NetGuardian. Commands from an interrogating ASCII terminal control the switch to route data to the appropriate port. Each channel has a 16K buffer that allows data to be moved between ports at different data rates.


General LCD Display

General LCD Display (GLD)

The GLD is a small wall-mounted remote terminal for the NetGuardian. The LCD display shows system status and alarm messages, and the built-in speaker gives an audible notice of alarms. Up to 12 GLDs can be daisy-chained off the NetGuardian. (NetGuardian with optional RS-485 port required.)


SiteMON IP

SiteMon IP Surveillance Camera

With this camera and RTU in one, you don't need to wonder what's going on at your sites. Connecting directly to the NetGuardian's optional LAN hub, the new SiteMON IP enables you to make security decisions remotely, allowing you to dispatch on-call staff, security, or even police. Available with or without an outdoor enclosure.


Hinged Wire-Wrap Back Panel

Hinged Back Panels

The hinged back panels provide wire-wrap or screw lug terminations to the NetGuardian's alarm and controls.


Building Access System (BAS)

Building Access System (BAS)

The Building Access System is a comprehensive building management system that integrates into an existing alarm management platform. With the system in place, a log of all site access, including the time of day and location that access was granted, is maintained. The BAS is the perfect add-on for our KDA and NetGuardian products.


66 block

66 block

A 66 block is a simple way to use wire-wrap connections with DPS RTUs. When telcos really want connections to stay in place, they use wire wrap. You'll simply punch down your alarm, analog, and/or control relay wiring to the 66 block, then connect the 66 block to the RTU using a standard amphenol cable (also available from DPS).

External 110VAC Wall Transformer

The external 110VAC wall transformer converts commercial power to the DC power and termination required for your RTU. It is able to handle 110/220 VAC and depending on the build option, this wall transformer will need to be equipped with a WAGO, standard RIA, or locking RIA terminal end.



Mac Smith - DPS Sales
Mac Smith
I can help you with the information above.
Ask me anything:



Request More Information


Request More Info!

To learn more about this and other unique DPS product applications, navigate to our Request Info page.

Request more info

Request Web Demo!

To see a live demonstration of this product click to request a demo and we will be in contact with you shortly.

Request web demo




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