| 摘要 |
Household refrigerator with regulated access that consists of refrigerating unit, cabinet, electromechanical lock and control system with sound signal device, at that the system is equipped with subsystem of regulated access that consists of blocking time relay with time controller and blocking knob at pressing which lock of refrigerator door is blocked in closed position for time from 2 to 10 hours depending on position of time controller. |
