Specifications Encoding method:Rolling code Hign-concerned Chemical:None Model Number:J-12A-115 Origin:Mainland China Name:Remote for DEA MIO Frequency:433.92mhz Code:Rolling code Battery:12V 27A(Include Battery) Channel: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: DEA GT2, GT4 DEA MIO TR2, TR4 DEA MIO TR2N, TR4N DEA GOLD 288, DEA GOLD 289 Description: 1. Type of programming: Programming with the receiver 2. Number of channels: 4 3. Code: rolling code 4. Frequency: 433,92 MHz Battery and instruction included Programming Instruction: 1. Locate the programming button inside your DEA gate control enclosure and press it briefly, an LED will light up on the receiver P.C.B., you now have 10 seconds to perform the next step. 2. Take the new transmitter and press the button that you wish to use to operate your receiver for one second. Now wait 30 seconds for the receiver to exit programming mode. 3. Programming is now complete and your new handset should now operate your receiver. 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.