Wireless LCD Display Digital Heating Cooling

Model Number: SAS816WHB-0-RF Type: heating control system or cooling system. Install style: wall mount and desk stand Frequency band: 433MHZ Valid communication distance: 100 meters open area Connectivity: Wireless Dimension: 86x86x32mm Color: white Power source: 2 AA batteries(not included) Receiver Power Supply & Relay Load: .250VAC 16A