Kingdder 4 Pcs Garage Door Remote Compatible with Linear Delta 3 DT DTA DTD DTC DNT00002A 8 Dip Switch 310 MHZ Gate Opener Remote with Keychain - THI-Kingdder-1937

• Package Content: you will receive 4 pieces of door openers compatible with Linear Delta 3 310 MHZ built in 9V battery, including instructions and keychain, which can meet your usage needs and you can operate them well Compatible Models: the garage door remote control is not universal, only compatible with Linear Delta 3 DTA DTD DTC DNT00002A 310MHZ remote control with 8 position DIP switch. Please pay attention to the information before purchasing Programming Instructions: the garage door remote is compatible with Linear Delta 3, runs at 310 MHZ, with clear instructions and easy programming. The direction of the DIP switch is easily confused, if your remote does not work on the first shot, please try reversing all DIP switches. Make sure the garage door opener is fully closed before starting remote programming Safe and Reliable: the radio frequency technology and strong security encryption design ensure that the garage door opener has a better working range, 310 MHZ frequency and rolling code technology protect your access and connection, thereby significantly reducing radio interference. The encryption avoids Intrusion, long time and stable working results provide you with the security of your garage property, allowing you to buy with confidence Wide Range of Portability: the included sunshade clip is easy to carry and can be put into handbags, pockets and more, and can be placed on the lenses in the car without taking up much space. The keychain remote control with strong signal transmission has a wide coverage, is convenient and flexible, Manufacturer: Kingdder