BST Elevator Call Button A3N18489 Model New Original with Down Arrow Symbol for Hall Installation

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September 21, 2025
Category Connection: Elevator Spare Parts
Brief: Discover the BST Elevator Call Button A3N18489 Model, a new original with a down arrow symbol designed for hall installation. This brushed stainless steel button features the A3N18489 electronic circuit board for reliable down-call signal transmission to elevator control systems.
Related Product Features:
  • Circular button with a down arrow symbol on a brushed stainless steel face for modern elevator lobbies.
  • Equipped with the A3N18489 electronic circuit board for processing button presses and controlling lighting.
  • Designed for hall installation to send down-call signals to elevator control systems.
  • Brand: BST, ensuring high-quality and reliable performance.
  • Model: A3N18489, specifically designed for elevator call functionality.
  • Minimum order quantity (MOQ) of just 1PC, making it accessible for small orders.
  • Multiple transportation options available including TNT, UPS, DHL, Fedex, Air, and Sea.
  • Comes with a one-year warranty for peace of mind and reliability.
Faqs:
  • What is the main function of the BST Elevator Call Button A3N18489?
    The main function is to send down-call signals from the elevator hall to the elevator control system, ensuring smooth operation.
  • What materials are used in the construction of this elevator call button?
    The button features a brushed stainless steel face with a down arrow symbol, designed for durability and a modern look.
  • What are the available payment methods for purchasing this product?
    Payment methods include Company Bank, Western Union, Alibaba, PayPal, and more, providing flexibility for buyers.