Cardot 2022 Smart Car Alarm with Digital Key Smart Phone Start Stop Engine Wireless Headphones these component speaker universal units

these component speaker universal units deliver rich

Your music can be almost anywhere in your house works as a speaker phone with a built in mic you can have a group conversation

1*LED light cable

Battery: 3

Cardot 2022 Smart Car Alarm with Digital Key Smart Phone Start Stop Engine Wireless Headphones these component speaker universal unitsOur this product works ignition key start cars this product central lock is for negative trigger car with 2pcs wires,if positive trigger central lock car or positive&negative central lock car,needs to add 2pcs relays to change 2 wires to 6 wires, after changing 6 wires,you can connect it for all central lock trigger signal such as positive trigger. Notes before purchase: 1. This product is only suitable for cars with ignition key start, gasoline cars,