Our company specializes in design and development of automatic glass machine.In 2003 we were granted Product Standard Registered Enterprise by Beijing Quality Technology Supervisor Bureau. We also got the certificate of science and technology enterprise and passed ISO9001-2000 international quality certification system. As an automatic glass machine maker,we lead the nation in production sale and technology.
    Major products:2000 and 3000 series automatic insulating glass line and Butylextruder、Two component extruder、Automatic aluminum spacer bending machine、Desiccant automatic filling machine、Spacer cutter、Spacer conveyor、Rotating table、Hydraulic elevator、Salt loader etc.
    We devote ourselves to quality.Our advanced technology.excellent products and good after-sale service gave glass enterprise much convenience

NuTone IA28 Chime Module

The NuTone IA28 Chime Module Accessory allows you to play chimes throughout the intercom system. Have you ever missed a guest because you were out of hearing range of your door chime? When you add a chime module to your intercom, all the remote stations and controls become your chime!

Features:

  • Supports 3 door pushbutton locations and works with lighted or unlighted door pushbuttons
  • Plays 8 notes for front door, 2 notes for side door and 1 note for rear door
  • Features adjustable chime volume control
  • Mounts in and connects to IM3204, IMA3303, IMA4406 and IM5000 master stations