Specifications Encoding method:Rolling code Hign-concerned Chemical:None Origin:Mainland China Name:Rmote for Avidsen 114253 104257 104251 Frequency:433MHz 433.92MHz Code:Rolling Code Battery:Include Battery Button:4 Shopping Notice: We know you have a world full of choices, thank you for choosing us! Before order Kindly note, our remote is the COMPATIBLE / REPLACEMENT /COPY /CLONE remote, not the original one. Please make sure your original remote control can be used before buying. As a general guide, if the remote you currently use is one of the remotes pictured in the ad then this remote will be copy with your remote. If you are not so sure, please contact us without hesitate. Compatible list: AVIDSEN 114253 AVIDSEN 104250 AVIDSEN 104251 AVIDSEN 104250 OLD AVIDSEN 104250 RED AVIDSEN104257 AVIDSEN 104350 AVIDSEN 654250 AVIDSEN 114235 433.92MHz rolling code Include: -Remote control -Keychain -Battery -English Manual Service: -CustomsTax: Customs Taxshould be paid by buyer, Seller can'tsupport any Customs Tax. -Remote Area: For Remote area, DHL/Fedex/UPS/TNT will charge extra "Remote Area Fee".please understanding it. -Feedback : We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important!We requestthat youcontactusimmediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address yourconcerns. Weappreciate 5-starpositivefeedback, It's good for our longterm business. We will also send the same feedback toyou. -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.