The Cost for School Shooter Detection System? Maybe $100K, but Methuen Got It Free

Methuen Police drill

Officers from the Methuen, Mass., police department carry training weapons as they search the halls of a school during a demonstration in Methuen, Tuesday, Nov. 11, 2014. School and police officials have unveiled a new system to detect and track a gunman that they say is the first in operation in a public school. (AP Photo/Charles Krupa)

Officers from the Methuen Police Department carry training weapons as they search the halls of a school during a demonstration in Methuen, Tuesday. AP

The active shooter detection system installed at a Methuen school recently and demonstrated on Tuesday was put in place free of charge to the city, but the company behind it says it has a few interested paying customers lined up.

Shooter Detection Systems (SDS) is the Rowley-based company that installed its Guardian Indoor Gunshot Detection system in a Methuen school. (The city isn’t releasing the name of the school.) The system’s sensors can detect the sound of a gunshot and alert authorities. It also allows them to track the shooter before entering the building. SDS’s technology was developed in tandem with DARPA and Raytheon.

Read full article on Boston.com