For use with garage door openers, gate operators or other products that are 315 MHz Security+.Compatible with garage door openers that have a purple learn button. The code between the remotecontrol and the receiver changes with each use, randomly accessing over a billion new codes. Referto your product manual for the location of the learn buttor
NOTE: Your product may look different than the products illustrated in this manual.

For use with garage door openers, gate operators or other products that are 315 MHz Security+.Compatible with garage door openers that have a purple learn button. The code between the remotecontrol and the receiver changes with each use, randomly accessing over a billion new codes. Referto your product manual for the location of the learn buttor
NOTE: Your product may look different than the products illustrated in this manual.
Or you can check whether if the model of the remote control is in the list :
※Purple learn button openers (Security 315 MHz) remotes model below
LiftMaster: 355LM, 365LM, 370LM, 371LM, 371LMC, 372LM, 372LMC, 373LM, 373LMC, 373P, 373W, 374LM, 374LMC, 376LM, 377LM, 377LMC, 378LM, 398LM
Chamberlain: 940D, 940CD, 950D, 950CD, 953D, 953CD, 956D, 956CD
Sears Craftsman: 139.18191, 139.18192, 139.53752, 139.53753, 139.53754
Modern production workshop
Strict quality inspection area
Standardized raw material warehouse
Safe freight logistics

1. Sampling time
Normally, if we have inventory in the warehouse, it will be supplied within 3-5 days. If production is required, it will take our normal 7-10 days
project If it is newly developed, then it will speak.
2. Minimum order quantity
For products that we have inventory or regularly produce, the minimum order quantity is 1 box.
For newly produced items, the minimum order quantity is 10-50 boxes depending on the material conditions.
3. Production time
For newly produced products, it usually takes 30-40 days, depending on the quantity.
If there is inventory or semi-finished materials, it will be faster.
4. Payment deadline
1) Advance small batch T/T.
2) Normal order: 30% deposit in advance, balance before shipment by T/T or copy of bill of lading.
3) A letter of credit with an order amount greater than $50000 is acceptable.