Feature 1Convenient and Quick: Only need to press the one click start button on the exit key to activate the anti theft control system, and do not need to use the key to insert the door. 2Improved Security: The engine start alarm system can provide additional security protection to vehicles, preventing accidental vehicle theft incidents, and reducing the likelihood of property damage. 3Malicious Cracking Prevention: The intelligent push button control system has a strong anti interference and cracking resistance ability, which can curb the malicious cracking behavior to a certain extent and effectively reduce the possibility of vehicle 4Durable Material: The remote start stop control system is made of premium material, wear resistant and durable, anti broken and fall, having a long service time. 5Easy to Install: The anti theft start alarm system has a simple installation, convenient and time saving, don't need too much tools or complicated steps.Item Type:CarOneButtonStartAntiTheftSystemMaterial: ABSWorking Voltage:DC12VBattery Amount: 2 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Battery Type: Button CellBattery Model: CR2032Single Battery Capacity: 240mAhFitment: For Universal 12V CarsFunction:1. One Key to Start, One Key to StoptheVehicle2. 2.4GHZ Operating Frequency, Super Stable Performance, StrongAntiInterference Ability, Automatic Sensing Detection Range of 1 to 10 Meters3.Thesensing distance canbefreely adjusted 1 to 8 gears.4. AutomaticAntiTheft, AutomaticAntiRobbery DoubleInsurance5.AntiTheftFunction: Whenthevehicledoes not detectthesensorcard,itcan not startthecar after pryingthedoor.6.AntiRobbery Function: Whenthevehicleis driving,thevehicledoes not detecttheinduction,thevehiclewill automatically turn off to achievethepurpose ofantirobbery, and thenthevehiclecannotbestarted again.7. Emergency Release Mode (Canbeusedforcar washing,vehiclemaintenance, or emergency releaseantitheftin case ofsensorremotecontrol damage)8.RemoteControlSensorLow Voltage Alarm Function (Whentheinternalbatteryvoltage ofthesensorcardis too low,thevehiclebuzzes after startingthealarm)9.Theproduct itself comes with built inbatteries(already installed ontheremotecontrol), and 2 morebatterieswillbeshipped.Package List1 x CarOneButtonStartAntiTheftSystem (12Pcs)1 x InstructionNote