S4BA-MX-LPQ20

S4B-SAFETY-LIGHT-CURTAIN,-ACCESSORY;-MUTE-ARM-KIT:-X-CONFIGURATION;-DOUBLE-SIDED-LEFT-AND-RIGHT;-INCLUDES:-ONE-EXTENDED-SENSOR-ARM-WITH-TWO-Q20-2-SENSORS-INSTALLED-ON-THE-ARM;-ONE-EXTENDED-REFLECTOR-ARM-WITH-TWO-REFLECTORS-INSTALLED-ON-THE-ARM,-AND-MOUNTING-HARDWARE