Made of high-quality materials for maximum durability and reliability. Remote Controlled:Yes Type Of Remote Control:With LCD Remote Control Type Of Accessory:Special Parts Of Anti-Theft Device For A9 A8 A6 Keychain Twage Two Way Car Alarm Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. 1XAAA battery not included Colour:grey Material:ABS Package Contents: 1 x Remote Control Key Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.