Type:Copy Remote ControlSupport chip encoding 1: 2260, 2262, 1527, PT2264, PT2240, SMC918, AX50SMC926, AX5326-3, AX5326-4Support chip encoding 2: FP527, HT600, HT680, HT6207, HT6010, HT6012, HT6013, HT6014, HT12D, HT46F49E, PIApplication scenario:Family, Farm, Factory, Office, SupermarketApplication :Garage, Light, Automated curtains, Fan, Door, Gate, LED, Lamps, MotorUse:UniversalWireless Communication:RFModel Number:Copy Remote Control Duplicator for Garage Door Gate Car RemotesTransmitter ParameterRF frequency : 433.92MHzOperating voltage : DC12VProduct Type: Copying/Duplicating Remote Control Transmitter Key Fob.Match Code Way: Copying while attached to another remote control (One to One Copying).Channel Supported: 4 Channel.Encoding Type: Learning Code (Example: 1527), Fixed Code (Example: 2262).Modulation System: ASK.Operating Current:less than 25mA.Transmission Power: +13dbm.Transmitting range : Open space is more than 50 metersBattery : 27A 12V battery ( include 1 battery) Main Item Size: 5.5 x 2.8 x 1.4cm / 2.16 x 1.1 x 0.55inchcolor:Black + silverMaterial:plasticPackage Contents:1 x Garage Door Gate Car RemotesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.