Extra Information Brand: Advent Weight: 1.00 LBS UPC: 044476132445 Bundle: No Feature 1: 4 sensor complete system with buzzer Feature 2: All-weather design (-40C to 85C) Feature 3: 4 sensor system with 18.8 mm unpainted sensors (black finish) Feature 4: 3 stages of audible beep to indicate distance Condition: NEW Manufacturer SKU: PSB111 Weight: 1.0000 lbs ASIN: B07JJ68BZJ Shipping: Free 3-Day Shipping