Overview Highlights Remotely control on/off via mobile phone anytime,anywhere View current,voltage,leakage current,total kWh on mobile phone Overvoltage/undervoltage/overcurrent/leakage current can be set in the app,and these parameters can also be set on the protector This device has a memory function. When the power is off,the device can memorize kWh,overvoltage,voltage and overcurrent. Rated power supply voltage:230V; frequency:50/60HZ Key Attributes Dimensions (Length x Width x Height) 10cm x 9cm x 5cm weight 0.19kg Stock Location Country of Origin Brand SUNSKY Shipment Information Weight per item 0.19 kg Dimensions per item (LWH) 10 x 9 x 5 cm Carton weight 0.19 kg Carton dimensions (LWH) 10 x 9 x 5 cm Pieces per carton 3 Stock location Product Description1. Remotely control on/off via mobile phone anytime,anywhere2. View current,voltage,leakage current,total kWh on mobile phone3. Overvoltage/undervoltage/overcurrent/leakage current can be set in the app,and these parameters can also be set on the protector4. This device has a memory function. When the power is off,the device can memorize kWh,overvoltage,voltage and overcurrent.5. Rated power supply voltage:230V; frequency:50/60HZ6. Power display range:0-99999.9kWh7. Undervoltage protection:145V-210V (adjustable) (default:175V)8. Overvoltage protection 240V- 300V (adjustable) (default:275V)9. Overcurrent protection 1A-63A (adjustable) (default:63A)10. Overtemperature protection:10-85 degrees Celsius (this parameter is only set on the App)11. Leakage protection:10-99mA (adjustable) (default:50mA) This function can be turned off12. Reconnection time (delayed opening time):10s-99s (default:30s)13. Model difference:SVP-688W-L has backlight display,SVP-688W does not have backlight display