Security System Installer Software

Millennium Monitoring

Name: Millennium Monitoring
Brand: Micro Key Software

Central station alarm monitoring, service and accounting software for the security alarm industry

By Micro Key Software

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TrustList summary

Millennium Monitoring is alarm monitoring software from Micro Key Solutions, a vendor serving the security alarm industry. It sits alongside the company's service and accounting software, so monitoring, service tracking and billing draw on one set of data. It targets alarm dealers and central stations.

Features

Central station monitoring: automates alarm handling through a single-point entry interface.
Accounting for alarm dealers: covers automated recurring billing for alarm businesses.
Service tracking and scheduling: links service calls and appointments to customer records.
Operator communication: helps monitoring operators coordinate with one another.
Training and transition support: the vendor provides help with integration, migration and ongoing learning.

Who it works with

Micro Key says its software is built only for the security alarm industry, and positions it against general accounting packages such as QuickBooks that lack alarm-specific tools.

Key facts

Vendor: Micro Key Solutions
In the industry since: 1985
Reach: customers in 43 countries, over 4,000 in total, according to the vendor

Summary written by TrustList from the business's own published information, Oct 2026.

Rankings

Millennium Monitoring is ranked on 2 TrustList rankings: #3 on 1 and #9 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Millennium Monitoring has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Security system installer software · 2 rankings

#3of 6
Customer management
It is one of 3 here listing lead management and one of 4 here listing document imaging.
Of the 6 here, 5 also cover billing & invoicing and 5 also cover inventory management.
Behind AlarmKey, ahead of ManitouNEO.
#9of 9
Installed windows
It is one of 4 here listing job costing and quotes / estimates.
Of the 9 here, 6 also cover customer management and 5 also cover document imaging.
Behind ManitouNEO.