Durable, non-yellowing plastic

• Protects all Pro1 thermostat and most modern controls

• Guard cover option ~ Display pre-printed “PLEASE DO NOT TOUCH”, or customize to show your own message or color.

• Ideal for high traffic areas

• Furnished with 2 keys

• Install without removing existing thermostat from wall

• Horizontal or vertical mount

• Replacement keys (T150K) available and sold separately