< GO BACK 23 Best Security Products of 2012 Posted on 2012-03-30·By CI Staff Tools and Hardware: HSI Fire & Safety Group’s HeatCaliber can test ROR, fixed temp and pencil style detectors within 90 seconds. Weighing less than 3 lbs, the device can perform up to 90 tests per hour. Posted in: Access Control, Photos, Security, Surveillance Tagged with: ISC West
