Product introduction
BST elevator push button A4J13389 A4N13390 A3N18489, Elevator parts, This button is divided into round and oval shapes, These models are versatile, Red light and blue light White light, For more details, please contact customer service.
Product parameter (specification)
| Type | Elevator parts |
| Category | Elevator push button |
| Brand | BST |
| Model | A4J13389 A4N13390 A3N18489 |
| Applicable | General |
| Operating Voltage | DC24V |
| Glow color | Red light and Blue light White light |
| Installation size | 37mm |
| Warranty Time | 1 year |
| Certificates | ISO9001 |
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