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Misc Index

Communications - Channel polarity's Communications - Channel polarity's Use the table below to determine the polarity of the communicators inputs from the said control panel. The line fault ...
Plug on digicoms and STUs Plug on digicoms and STUs Ever wonder what each of those pins do for plug on digis and STUs? Well here you go - ...
Definitions Fire and Security related definitions
Electrical Calculations and Ohms Law Description of Ohms law
Panel Outputs - Explained Alarm panel outputs explained
Resistor colour code chart Resistor colour code chart for 4, 5 and 6 band resistors
Underground cable duct colour coding Describes the colours and uses of underground cable ducts
Volt Drop Table Table showing actual voltage drop in a given type of cable
Calculating Voltage Drop in Cables How to calculate voltage drop in cables
Menvier Remote Reset Use this java applet to reset your Menvier Networker intruder alarm after a false alarm activation.
Distributer Locator Distributer Locator - Find your nearest stockist