Mtchavno Wireless Remote Control Car Isolator Switch, 12V 240A Battery Disconnect Isolator, Energy Saving Anti Theft Prevent Drain with 2 Remotes, Kill Switch for RV ATV Truck Camper Boat

MANUAL AND REMOTE OPERATION KILL SWITCH: This car battery isolator switch can prevent power consumption caused by prolonged parking, power consumption of electronic equipment, circuit aging, forgetting to turn off the lights, etc. It can maximize the car battery's power, effectively protecting and extending the life of car batteries; control the switch within a 100m range with the remote control 12V SMART BATTERY CUT OFF SWITCH: When the battery disconnect switch voltage is lower than 11.8V, the remote switch will automatically turn off after 120s to save power; When the voltage exceeds 13.2V, the remote control will be disabled to prevent accidental shutdown while driving. It can only be controlled by the manual switch LOW POWER CONSUMPTION AND GOOD STABILITY: 12v isolator switch Working temperature: -20℃~100℃, Standby power consumption: 3mA, Rated current: 240A, Rated voltage: 12V, Shut-off threshold: 11.8V±0.2V, Instantaneous current: 500A EASY INSTALLATION: The battery isolator wireless switch uses a negative pole connection, making installation easy. Be sure to turn off the power before installation and perform a power-on test after installation. The switch dimensions are 8.48cm x 5.99cm x 3.58cm. It is recommended to check and measure your vehicle's battery compartment before ordering to ensure there is enough space for installation WIDE USE: This battery isolator switch 12v is suitable for most 12V vehicles, such as cars, RVs, trailers, trucks, multi-purpose vehicles, and vehicles with an offset less than 3.0 mm. Negative pole: 9-13 mm and 15-17 mm. Not suitable for vehicle models that cannot cut off the power to change the battery, imported vehicles that sound an alarm when the power is cut off, or vehicles that do not have a spare mechanical key