Monitor Accessories

Monitor Accessories

Special accessories expand the capabilities of Geist's monitoring products.

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Overview
-48V DC Power Supply

-48 Volt DC Power Supply

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Overview

The -48 Volt DC Power Supply delivers power to any Geist environmental monitor.


Input voltage: -48 VDC to -36 VDC
Output voltage: 6 VDC
Output Current: 1A
Warranty: One year




5-Port Splitter

5-Port Splitter

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Overview

This five port splitter makes the installation for multiple remote sensors easy. Chain them together to connect up to 16 sensors. Comes with one RJ-12 plug, five receptacles, and four-foot cord.

5-Port Splitter Spec Sheet




POE Splitter

POE Splitter

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Overview

POE Splitter and Injector KitThe Level One Power over Ethernet Splitter (PoE splitter) has the option of outputting a 5VDC or 12VDC power signal from the -48VDC on the Data In port. Set 5V or 12V with the dip switch located on the side of the unit.


  • Power any RS units over Ethernet cable *
  • Simple connection
  • Saves wiring—remote power supply
  • 300-foot maximum length
  • No software required

POE Splitter and Injector Kit Spec Sheet




Auto-Dialers

PSTN and GSM Auto-Dialers

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Overview

The relay controlled PSTN and GSM auto-dialers add an additional level of alert notification. The units are especially ideal for notifications in the unusual event of a network failure and also for alert notifications from remote locations where a network connection is not available for SNMP or email alerts. Battery back-up ensures that the auto-dialer can still deliver alerts even if its power source is lost. The dialer can be programmed to call up to nine different phone numbers and play a pre-recorded message to each person who answers, until the message is acknowledged. The dialer contains two triggers. Each trigger can have its own pre-recorded message.

Both dialers connect to the relay output port on an environmental monitor. The GSM receives a SM card and the PSTN uses a standard telephone line.

PSTN Spec Sheet

GSM Spec Sheet