Specifications Encoding method:Rolling code Hign-concerned Chemical:None Model Number:J-12A-108 Origin:Mainland China Name:Remote for Boss/Stee line/Guardian/Modern BHT3 Frequency:433.92MHZ Code:Rolling code 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: Compatible with all BOSS motors that operate on the 433MHz frequency OL4 OL6C BOL4 (motor colour must be grey) BOL6 RD11 DCS2 (Guardian) Please Note: Not compatible with 303MHz remotes Please Note: Not compatible with remote that looks similar and does not have clear plastic around buttons Please ensure your original remote is pictured AND your motor model number is listed above otherwise this will not be suitable Please Note: This remote is only suitable with the models listed above and if installed after July 2013 Include: 1 x Remote Control 1 x Battery 1 x Keychain 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.