| How can I confirm the warranty for the product? |
| The product is guaranteed for 1 year from purchase (except the battery). |
| What should I do if the product malfunctions? |
| Please contact your local agency, or take the product back to the original place of purchase. |
| Does the product maintain the original design? |
| Wireless patent structure, embedded design and highly functional stability. |
| Is the device weather-resistant? |
| Waterproof design can adapt to weather changes. |
| Are there any limitations on car models for the device? |
| Due to the different aperture of each car factory, please select the suitable product. |
| How sensitive is the product? |
| With high-sensitive detector, the product will be turned on immediately when the door opened. |
| How do I change the battery, and where can I buy a replacement? |
| The battery type is CR2032/LR44 whose lifetime is about 3400 mins. (Continuing flashing) |
| How long does installation take? |
| DIY, just for 2 mins. |
