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EDWARDS EST SIGA-HRSI INTELLIGENT DETECTOR CLASS A2R SIGA HRSI
The detector may be set for different sensitivity settings appropriate to the environment of its location
low-profile design (height only 1
The System Sensor M500X Fault Isolator modules enable part of the communications signaling line circuit to continue operating when a short circuit occurs
Addressable communication
Notifier LPX-751L View Laser Smoke Detector FARENHYT IDP-MINIMON EDWARDS EST SIGA-HRSI INTELLIGENT DETECTORModel LPX 751 is a plug in smoke sensor that combines a laser photoelectronic sensing chamber with addressable analog communications. The use of a laser diode provides substantial improvements in signal to noise ratio compared to a traditional LED light source. The sensor transmits an analog representation of smoke density over a communication line to a control panel. Rotary decade switches are provided for setting the sensor address (see figure 2).