To Make Life Easier by Our Products! Specification 1. Type of programmingDip-Switchs 2. Dip-Switchs10 3. Frequency300MHz 4. Buttons1 Button 5. Battery12V 23A Include Battery Features 1Easy access to battery and dip switch 2Molded design for key chain 3Replaces Multi-code model 300MHz 10 Dip Switch Remotes Compatible with 3089 3060 3070 4120 MCS308911 Include 1 x Remote Control 1 x Battery 1 x Keychain 1 x English Manual 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 . Delivery: All products are individually inspected before being dispatched, to ensure items are sent out in perfect condition. Items will be shipped within 48 hours after payment is received / cleared (except weekends and holidays). Feedback: 1. We are committed to your satisfaction. Your positive feedback and 5 stars rating will be highly appreciated. 2. If you are not satisfied by any means, please give us an opportunity to offer you a proper solution. Thanks! 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.