Shipped within 18 hours (except holidays) Specification: 1.Type of programming: Programming with the receiver 2.Number of channels: 4 3. Code: rolling code 4. Frequency: 433.92mhz 5.Woring Range: 10-50 m (open space) 6.Power supply: 12V 27A & CR2032 7.Remote come with Battery Security of use: dynamic code provides a high level of security, non-copyable code. Disclaimer:Your Old remote must be same as the advertisement , new remote do not compatible with other remotes . Compatible Models Ditec 433mhz Rolling code DITEC GOL4 DITEC BIXLG4 DITEC BIXLP2 DITEC BIXLS2 NO OTHER NOTE : NOT FOR DITEC GOL4C Include Remote Control English Manual Include Battery How to use our remote control Program to Gate Garage Door Openers the same way as original DITEC Transmitter remotes, please refer to your receiver's user manual. 1.Open the control box & locate the receiver - Ensure that jumper JR6 on the receiver board is on 2.Press the black PRG button for 5 seconds - Press the button on the new remote you wish to activate the device for 5 second 3.Wait for 10 seconds for receiver to reset & test