Rauto Vibe smart RV surge protector with LCD screen (P2S-50A). WiFi Smart RV Surge Protector 50Amp EPO, KWH Usage Meter, App Control, Voltage Protection, Auto-Reconnection, Built-in Buzzer, Replaceable Module 125/250VAC. Product dimensions: 23 x 4.2 x 2.4 inches. This smart RV surge protector is in new condition. Smart plug and manual removed from the box for these photos. The box containing the RV smart charger is not in perfect condition (view image).