Universal L.E.D. Backup Sensor Kit

¤ (4) sensor system with mini LED display ¤ Human voice or buzzer alarm ¤ Intelligent anti-interference analysis ¤ Obstacle orientation indication ¤ Detection distance: 4.9’(1.5m)/8’(2.5m) ¤ Alarm distance: ≤ 4.9’(1.5m); alarm volume: ≥ 80dB