Reynolds & Reynolds Electronics
The Powervator emergency return unit provides three or single phase AC and/or DC power to the elevator controller, valve, and door motor when the main line power is lost. The battery backup units free up a maximum of 50 kW of generator power per elevator.
Sensaphone: Sentinel PRO
KI: Passel
Sielox: AnyWare
Global Drain Technologies: 2000 T-Series Threshold Drain
Samuelson Furniture: Happy Power Recliner