The unit is fully compatible with the optional Z?Range keypad and when wired up to a keypad is fully programmable. For more information to visit our website http://jva-usa.com/ or feel free to Call at 5124138661.

Texas is the strategic base for America and headquarters for the distribution, technical support and manufacture of local and export products from the US. For more information to visit our website http://jva-usa.com/ or feel free to contact us.