Remote control for gate and garage doors. Technical specifications and features Standard rolling code format: Unlike a fixed code format remote control system that transmits the exact same code every time you operate your remote control device, the Keeloq rolling code format transmits a random code with every operation. This unique coding format is factory programmed.

Duratronic 4 button remote transmitter manufacturer by D.A.C.E (Dura Access Control Equipment).

Sentry 403mhz ,  This remote is small and compact but still offers great range, normally 100m.

Sentry 403mhz, This remote is small and compact but still offers great range, normally 100m.