The Clean room telephone is PE membrane button panel, designed for clean room use, flush mounted, smooth surface, space-saving, non-porous surface, completely do not produce dust, no dust, easy to clean surface with waterproof function, sterilization without hook handset, to avoid cross-contamination LCD display contact phone number, date and time of last number redial Group 2 emergency number set all adjustable speakerphone volume 4
Hole Size: 103X193X35mm (width X high X thickness)