Product IntroductionHD-9904C and HD-9904X can be used interchangeably, the only difference is the color. HD-9904C is black, HD-9904X is white, HD-9904B has been discontinued, and the current ones are not universal.
Product Parameter| Feature | Brand New.Original |
| Brand Name | Other |
| Type | Elevator Parts |
| Product Name | Elevator Pit Intercom |
| Model Number | HD-9904C/HD-9904B/HD-9904X |
| Payment Terms | T/T,Western Union |
| Delivery | 1-3 Working Days |
| Warranty Time | One Year |
| Transportation | DHL/TNT/FEDEX/UPS |
| MOQ | 1PC |
