【The item is not suitable for G840S, only suitable for G840H. 】This hardwire kit connects the camera directly to the car, truck, bus, suvs, or big rig for continuous power, accepts voltage from any type of vehicles runs on 12–24V.
Easy To Install
For this mini usb fuse kit, there's no need to use a cable from car cigarette lighter socket, instead it's a permanent hidden cable, and very easy to install.
24/7 Parking Surveillance & One-click Forced Shutdown
Directly to the battery for constant 24hrs/7days power to protect against theft when your car is in the parking lot; Xpower hard wire kit with a one-key forced shutdown button, you can manually forced shutdown at any time to protect the dash camera.
【More Protecting】Low voltage protection - Xpower Hardwire Kit will automatically cut off the power when the voltage is lower than 11.3V/11.8V/12.1V(±0.2V)（three options); Short circuit protection-When the output port is short-circuited, it will automatically cut off to prevent the camera and will automatically recover after the fault is removed; High current protection -When the electric current exceeds the value what you set, the camera will automatically powers off to protect the device.
12 Months Customer Care
We provide 12 months of customer care for all WOLFBOX products, and we promise 24/7 online service.