Specifications Encoding method:Rolling code Hign-concerned Chemical:None Model Number:J-12A-115 Origin:Mainland China Name:Remote for Novoferm NOVOTRON Frequency:433.92mhz Code:Rolling Code Battery:Include Battery Button:2/4 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 with: MTR43-2 MCHS43-2 MNHS433-02 MNHS433-04 MINI-NOVOTRON 504 MINI-NOVOTRON 522 MINI-NOVOTRON 524 NOVOTRON 512 MIX 43-2 NOVOTRON 502 MAX43-2 NOVOTRON 504 MAX43-4 MINI-NOVOTRON 522 Design MINI-NOVOTRON 524 Design Programming Instruction: 1. Open the casing of your receiver. It is located next to your motor. 2. On the receiver circuit board, press the programming button and let it go (ENR, MEMO, PROG, REC according to the model) The LED light on the receiver illuminates or blinks. 3. Press a button on your new remote control for 1 second. 4. Let the button go. The LED light on the receiver turns off immediately or in the following 10 seconds according to the model. Your new remote control is programmed. Include: 1 x Remote Control 1 x Battery 1 x Keychain 1 x 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.