The rear sight is shipped with a ruler by default. If you need other specifications, please contact customer service.

The input voltage of this camera is 12~ 24V,

The standard contact point of the aviation head is: 1 positive pole 2 negative pole 3 empty 4 video. If you need other contacts, please contact customer service!

[ A must read for buyers]: If you have any questions about purchasing any car camera products from our company, please contact us in time. We will solve the problem for you as soon as possible and give you a satisfactory answer.

1. Within 7 days of receipt( Based on the date of receipt of the waybill) If you find a car camera product that has functional failure or quality issues, please contact us in time for return or exchange.; Late submissions will not be accepted, and false reports will not be accepted once verified.;

2. We will try our best to meet the car camera products or styles specified by customers, but we may not be able to provide 100% satisfaction.% Satisfied. If the car camera model does not meet the requirements, we will communicate with you in time to make a replacement or deal with the shortage.

3. If the buyer cites dissatisfaction or difficulty in selling, the product actually has no quality problems and will not be used as a reason for return or exchange. Please be careful when ordering, and we will not be responsible for the overstock.

4. When customers receive the goods, regardless of whether the outer packaging box is damaged, they need to open the box and inspect it. If any product is damaged due to transportation problems, please ask the relevant transportation company to issue a certificate with an official seal, and provide this certificate to us. Let us assist customers in making claims; We will not be responsible for any damage or loss of goods due to logistics.

5. Customers who need to return or exchange goods please protect the integrity of the car camera product packaging, accessories or related information to ensure that it does not affect the secondary sales of the car camera product. If the returned car camera product packaging is incomplete, accessories or related information are not together; Unauthorized repairs and modifications; Not used or stored according to normal methods; Out of product warranty period; If the returned car camera product has a label that is fraudulent, we will not be responsible for the return or exchange.;

6. When customers find quality problems with the car camera and return it, please use ordinary express to return it to our company. Our company refuses to accept any high-cost express logistics such as express delivery or expedited delivery. The customer will pay the freight in advance. The company will follow the express delivery after receiving the goods. The list subsidizes the shipping fee and the actual cost of the product. If the customer returns the product directly without communicating with customer service, we will not accept it.; Welcome to my company to purchase goods.