Apollo SA7100-100APO Intelligent Reflective Beam Detector - Auto-Aligning Siemens DB-11E A jumper selection is available

A jumper selection is available for normal or loud decibel tone

The relay coil is monitored

the E120V-GT maintains system integrity and protects against transients introduced into electrical lines via poor atmospheric and utility conditions as well as internally generated inductive loads

Edwards MR801/T Single SPDT relay with LED and Track Mounting Hardware

With support for up to 198 addressable devices with an extensive list of powerful features

Apollo SA7100-100APO Intelligent Reflective Beam Detector - Auto-Aligning Siemens DB-11E A jumper selection is availableApollo SA7100 100APO Intelligent Reflective Beam Detector Auto Aligning