Catalog number: TB50 Features: ●When you press the switch, it will ring twice with a gentle electronic tone. ●A message for customers is printed on the main unit. Specifications: ●Size (mm): 70 x 90 x 55 ●Width (mm): 70 ●Depth (mm): 90 ●Height (mm): 90 Material/Finish: ●Main unit: Recycled ABS resin Set contents/Accessories: ●2 x AA alkaline batteries
