Guard Thermostat Clear w/Keys Inside Dim 5 1/16" H X 6 1/16" W X 2 15/16" D
Guard Thermostat Clear w/Keys Inside Dim 5 7/8" H X 8 3/8" W X 3 3/8" D
Guard Thermostat Clear w/Keys Inside Dim 4 7/16" H X 4 7/16" W X 2 1/2" D
Indoor Remote Sensor Use With All W/R T-stats w/ Indoor Remote Sensor Option