Safer life starts with our products! 1. The frequency is 433,92MHz 2. The remote control contains batteries (27A2V), keychain 3. Your old remote control must still work normally to copy successfully 4. Copy by face to face 5. Many uses including some car alarms, home alarms, panic buttons garage door, rolling curtain, etc 6. This is a fixed frequency remote cloner (433.92mhz), used to copy 99.99% of the commonly used fixed code remote control. (Note: the scroll code remote control will not work). The remote you have ,which the Chip number shows: PT2240 PT2260 PT2262 EV1527 FP527 AX5326 PT2262 PT2242 HT600 HT680 HT6207 HT6010 HT6012 HT6014 AX5326-4 SMC5026 SMC5326-3 SMC5326-4 SMC918 SMC918-3 ect NOTE: it can not copy rolling code remote . Include: 1 x Remote Control 1 x Battery 1 x English Manual 1 x Keychain Shipping Notice: Customs Tax : Customs Tax should be paid by buyer, Seller can't support any Customs Tax. Remote Area : For Remote area, DHL/Fedex/UPS/TNT will charge extra " Remote Area Fee". P lease understanding it. Return: Returns are accepted . In case of a refund all items must be returned undamaged, in a re-sellable condition. For DOA (Defective On Arrival) items, which will be replaced or refunded, please inform us within 24 hours of arrival, please also keep all of the components and original packaging as further checking might be required. Faulty items must be returned for repair or exchange. Buyer is responsible for all shipping costs of returning an item for a refund or exchange . Contact us: 1.If you have any question, Please contact us.All message will be answered within 24 hours from Monday to Saturday. 2. Please contact us before leaving any negative or neutral feedback or opening disputes, we will work with you to solve any problems.