Backed with valuable assistance of our ingenious engineers, we have been able to present the best quality 2 Phase ARD. It works on the standard of powering as well as operating the Elevator Controller at rated voltage in order to perform the excellent rescue operation. It is easy to operate, sturdy structure, highly efficient, and requires less maintenance as it is made of quality tested contact parts and components with developed engineering technology. Further, clients can buy 2 Phase ARD in different models and technical specifications at compromising prices.