Johnson Controls 2951J Photoelectric Smoke Detector The SLC loop is capable

The SLC loop is capable of supporting up to 75 detectors and 75 modules using the System Sensor® Velocity® Protocol

they are suitable for a wide range of wet and harsh environments with a listed operating temperature range of as low as -31°F to as high as 151°F (-35°C to 66°C)

Interface modules support the remote annunciator module

wall-mount horns

the reader eliminates the need for a voltmeter

Johnson Controls 2951J Photoelectric Smoke Detector The SLC loop is capableJohnson Controls intelligent plug in smoke detectors with integral communication provide features that surpass conventional detectors. Detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detectors address to be set with decade address switches, providing exact detector location for selective maintenance when chamber contamination reaches