Product Name: New Design Multi Color Remote Control Case Type: Button Signal Transmission: RF Remote Control Application: Automatic Doors Channels: 4 Frequency: Customized 433.91MHz,315MHz ODM/OEM: Yes Apply to: Garage Door, Car Alarm,etc Button: 4 Buttons Trademark: Ucontrol Transport Package: Poly Bag or Customized Origin: P. R. China HS Code: 85269200 Product Description With only one screw, easy to change batteryPoly Bag, Blister, Paper Box, according to customer's requirements...DHL, FEDEX, UPS... according to customer's requirement.Accept OEM, ODM service. about product, 2 yearsguarantee for our customer. Any questions, do not hesitate to contact us.about Qinuo:Qinuo Electronics Co., Ltd is a leading manufacturer ofradio remote controllerin China.Equipped withprofessionalR&D teamandabundanttechnical skills, we nowadays are able toaccept bulk OEMandODMorders.Qinuo's business scope includesradio remote control, remote duplicator, remote master,frequency meter, central locking, wireless receiver and transmitter module etc...There aremore than 100 designs for your choice, meantime, aiming at expanding vaster worldwidemarket, we are holding on to broader development and self-improvement.Pls leave your inqury for more details about payment, shipping, packagerequirement... Any questions, do not hesitate to contact me!