WIRELESS REPEATER

WIRELESS REPEATER, REPEAT SIGNAL FOR WIRELESS THERMOSTAT REMOTE AND ZONING SYSTEM, HARDWIRED, UP TO 3HEAT AND 2 COOL HEAT PUMP, VOLTS: 24, HERTZ: 60/50, DIMS: 4-1/4"H X 4-5/16"W X 1"D, WEIGHT: 6 OZ, MADE IN CHINA