Lock Boxes

The Naperville Fire Department uses the Supra Max lock to gain entry into a building, if necessary. 

When installation is done on the outside of your building, please call (630) 420-6756 to make an appointment to have one of our inspectors come out and secure the key.

The following companies supply these key boxes:

Mr. Lock
1820 Reliance Pkwy, Suite 500
Bedford, TX 76021
TEL: (817) 918-4411
Website

Alarm Detection Systems (ADS)
1111 Church Road
Aurora, IL 60505
TEL: (630) 844-6300
Website