Products > Residential > Residential Operators > Opener Accessories > Pedestrian and Vehicle Alert Systems
 | LiftMaster 835LM Perimeter Alert 835LM Perimeter AlertAlerts you with light and sound when people or vehicles approach your home and property. Box contains 1 base station, 1 motion sensor, 1 AC adapter, More Information |
 | LiftMaster 836LM Extra Sensor - Perimeter Alert 836LM Extra Sensor - Perimeter AlertDetects motion of pedestrians and vehicles when they approach your home and property. Box contains 1 sensor unit, and mounting bracket More Information |
 | RWA300RLM Wireless Pedestrian and Vehicle Alert System RWA300RLM Wireless Pedestrian and Vehicle Alert SystemAlerts you with light and sound when people or vehicles approach your home and property. Box contains 1 base More Information |
 | PIR2300RLM Wireless Pedestrian and Vehicle Alert System - Extra Sensor PIR2300RLM Wireless Pedestrian and Vehicle Alert System - Extra SensorDetects motion of pedestrians and vehicles when they approach your home and property. Box contains 1 More Information |
