System Sensor 4WTAR-B SF 03/02 The door holder operates with

The door holder operates with low power consumption and can withstand up to 25 lb of holding force

Each module has its own unique address

The E-NAC module is configured to operate as a Continuous Silenceable device type from the factory

The KI-ABLT is suitable for applications requiring low frequency audible tones

Superior test and operational features added to the standard model are also available in this watertight unit

System Sensor 4WTAR-B SF 03/02 The door holder operates withSystem Sensor 4WTAR B Photoelectric i3 Series Smoke Detector, 4 Wire, Thermal Sensor, Built In Sounder, Form C Relay, White. System Sensor i3 sounder and relay smoke detectors apply the guiding principles of installation ease, intelligence, and instant inspection in a series of specialty conventional devices. To reduce the likelihood of nuisance alarms, all i3 detectors are equipped with both drift compensation and smoothing algorithms. These