Second Room Digital Package Includes additional user bypass control with 50' cable, room sensor with 50' cable, steam solenoid pre-assembled to the steam generator, and steam head US Customer Support and Service Includes digital display with audible alert, secondary remote audible alert, tamper-proof lock, heater interrupt relay and test button Lock feature prevents users from turning off the system or changing the temperature setpoint The alert cannot be reset until the room cools below the programmed temperature Interrupt relay disables heater when the audible alarm sounds Test button is used to check that the heater is disabled when alert sounds 6 1/2" x 7" x 1 3/4" Weight: 5.0 lb Finish: Chrome Material: Other Second Room System Country of origin: UNITED STATES Collection: Other Additional Resources Specification Sheet Installation Guide