Main Features: 1. Remote case for market 2. PCB can be customized. 3. Customized frequency 433Mhz, 315Mhz etc. Specification: band: Ucontrol Model: QN-M003 Description: Remote case Frequency: Customized Frequency 433Mhz etc Application: Garage Door, Automatic Gate, Car alarm OEM and ODM Yes Dimension 30×56.5×13 Battery Included Key Chain Included Test Sample Yes Warranty 2 Years HS Code 85269200 Origin P.R.C