Introduction to the Multilogger system

The Multilogger system enables you to measure temperatures, relative humidity, CO2, voltage, counts etc, from different locations wirelessly for a longer period of time.

Hardware

The system consists of battery powered wireless sensor modules, one or more basestations connected to LAN (wired, Wifi, GPRS), and possibly some wireless repeaters.

Real-time

The base stations receive measurement data from the sensors wirelessly (about every minute per sensor). This data can be uploaded to the www.multilogger.nl site by the base stations directly. The website registers this data and present it to the user, by showing actual, realtime data or report historical data. Since the base-stations use user-defined rules, the system is generic: the base-stations can be adapted to push data to any http service.

Alert

The system can be configured to notify a user by email, when a measurement is out of range. The destination of these alerts may be arranged according to time schedules and escalation.

Action

A user can respond to an alarm by registering an action. This action indicates what caused the alarm, and how it is resolved. The alarm report includes the user responses.

Demo

The Multilogger website has a dedicated demo account (user demo, password demo). Also it allows to create an free restricted account for max 4 sensors.

Installation

Installation of a configuration file needed for a base station, is easy. The file with correct settings can be downloaded from this website.