Alarm System Registration Program

IF YOU NEED TO REGISTER A NEW ALARM PERMIT OR RENEW AN EXISTING ALARM PERMIT, YOU CAN SO ONLINE AT: http://northbrook.alarmreg.com. 

     - ONCE REGISTERED OR RENEWED, YOU WILL BE DIRECTED TO THE PAYMENT PORTAL     


IF YOU ONLY NEED TO PAY FOR YOUR RENEWAL PERMIT, YOU CAN DO SO AT THE ONLINE VILLAGE BILL PAY PORTAL, BY CLICKING HERE

     - CLICK THE ONLINE BILL PAY PORTAL BANNER 

     - THEN, CHOOSE 'PAY' A POLICE ALARM PERMIT RENEWAL REGISTRATION AND COMPLETE 

       YOUR PAYMENT INFORMATION


ANNUAL RENEWAL PROCESS INFORMATION

CY 2026 renewal notices for previously established online accounts for have been sent by email. Please log in to your online account to update your account information and renew your registration as soon as possible. Don't forget to use the renewal code provided to receive the renewal rate of $20.00.

Accounts not registered electronically and those online accounts that have not yet new renewed in a timely fashion will receive a renewal notice by mail in early December. Please remember to renew as soon as possible to avoid any reinstatement fees. As a reminder, burglar alarm system permits expire 12/31 each year.

New applications are also accepted online at the link above and will pay an initial registration fee of $25.00.


How the program works...

The Village of Northbrook Municipal Code Chap. 3, Art. II establishes an alarm permit process to ensure that all residential and commercial alarm systems are registered with the Village. This system provides the Police Department with up-to-date, accurate information about the responsible party, alarm company and any key holder(s) and helps reduce the number of false/non-bona fide alarm responses by our officers. Police responses to non-bona fide alarm calls far outweigh the number of responses to bona-fide alarm calls. In order to reduce this strain on Village resources, the Police Department requires this information to have a better understanding of the number of alarms within the Village and have appropriate information available for resolution of alarm-related issues. 

If you have just moved to Northbrook or are installing a home alarm system, you can obtain a paper application at the Police Department or at the link below.

There is an initial registration fee of $25.00 which is due with your alarm permit application. Alarm systems installed after October 1st will receive credit for the following calendar year. An automatic renewal will occur each January with a $20.00 renewal fee. A renewal invoice will be mailed to you by the Village. Failure to renew an alarm permit or pay service charges in a timely manner may result in a reinstatement fee of $75.00. Alarm permits are non-transferable. Click the field below to read an FAQ that offers additional information on the program. 

Related documents

Please note: The village assumes no liability for any defects in the operation of any alarm system, for any actions or failure to act of any alarm business, alarm contractor, alarm user, or other person in connection with the transmission or receipt of alarm signals, or any action or failure to act upon receipt of an alarm from any source. It is not the intention of the village to create or assume any special duty or any other duty other than that owed to the general public shall be created by virtue of this chapter or any actions taken or failure to act thereunder.


False Alarm Occurrence within the calendar year  Service Fee (unregistered account) Service Fee (registered account)
1st - 2nd $120 per occurrence $0 per occurrence
3rd - 5th $120 per occurrence $120 per occurrence
6th - 9th $240 per occurrence $240 per occurrence
10th - 11th $480 per occurrence $480 per occurrence
12th or more $1000 per occurrence $1000 per occurrence