---
product_id: 11494940
title: "Sintron KAI-638 Comparable Roll Down Coin Mech Acceptor Coin Selector, for Arcade Game, 8 Liner Etc."
brand: "sintron"
price: "5746 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/11494940-sintron-kai-638-comparable-roll-down-coin-mech-acceptor-coin
store_origin: IS
region: Iceland
---

# 99% Coin Compatibility CPU Anti-string Programs Flush Clean Mechanism Sintron KAI-638 Comparable Roll Down Coin Mech Acceptor Coin Selector, for Arcade Game, 8 Liner Etc.

**Brand:** sintron
**Price:** 5746 kr
**Availability:** ✅ In Stock

## Summary

> 🎮 Level Up Your Arcade Game Experience!

## Quick Answers

- **What is this?** Sintron KAI-638 Comparable Roll Down Coin Mech Acceptor Coin Selector, for Arcade Game, 8 Liner Etc. by sintron
- **How much does it cost?** 5746 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/11494940-sintron-kai-638-comparable-roll-down-coin-mech-acceptor-coin)

## Best For

- sintron enthusiasts

## Why This Product

- Trusted sintron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Jam-Free Operation:** Equipped with a coin reject bar for effortless cleaning and maintenance.
- • **Lightweight & Compact:** Weighing only 10.4 ounces, it fits perfectly in any arcade setup.
- • **Customizable Sensitivity:** VR tuning and sensitivity switch for tailored coin acceptance.
- • **Seamless Coin Acceptance:** Accepts 99% of worldwide coins and tokens, ensuring your arcade never misses a beat.
- • **Counter Meter Connectivity:** Easily connect to a counter meter for precise tracking.

## Overview

The SintronKAI-638 Comparable Roll Down Coin Mech Acceptor is a state-of-the-art coin selector designed for arcade games and similar applications. With its advanced CPU anti-string programs, it ensures reliable coin acceptance for 99% of worldwide coins and tokens. The mechanism features a coin reject bar for easy maintenance and a customizable sensitivity switch, making it a versatile choice for any gaming environment.

## Description

Sintron KAI-638 Comparable Roll Down Coin Mech Acceptor Coin Selector, for Arcade Game, 8 Liner Etc.

## Features

- 👍CPU Anti-string Programs Electronic Coin Equalizer
- 👍Capable for accepting 99% worldwide Coins and Tokens.
- 👍Mechanism-link with coin reject bar , Flush Clean from coin jam.
- 👍VR tuning and sensitivity switch of coin acceptance for improper coins.
- 👍Allows to connect Counter Meter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sintron |
| Item model number | 741414652811 |
| Item Weight | 10.4 ounces |
| Product Dimensions | 6.69 x 2.76 x 5.51 inches |
| Item Dimensions  LxWxH | 6.69 x 2.76 x 5.51 inches |
| Manufacturer | Sintron |
| ASIN | B00C188QRS |
| Is Discontinued By Manufacturer | No |
| Date First Available | July 8, 2013 |

## Images

![Sintron KAI-638 Comparable Roll Down Coin Mech Acceptor Coin Selector, for Arcade Game, 8 Liner Etc. - Image 1](https://m.media-amazon.com/images/I/91HtvJdfqgL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can this machine be programmed for US dimes?  (1.35mm/17.5mm)**
A: Yes, no problem for quarters and dimes.

**Q: How does this mount? And if its a direct screw in does it include the cutout template?**
A: This coin acceptor mounts on a flat coin door using four carriage bolts and nuts which are included. It did not come with a template for the holes. I was replacing a similar unit that used the same standard hole layout.

**Q: Is there any guide, video or instructions on how to set this up on a raspberry pi 2 for a newbie?**
A: Yeah, on the raspberry Pi website or YouTube!

**Q: que salida de corriente da el producto? en caso que se pueda conectar a una tarjeta para comunicarse con otra maquina tipo expendedora**
A: hi, this is with 5v pulse output.

## Frequently Bought Together

- Sintron KAI-638 Comparable Roll Down Coin Mech Acceptor Coin Selector, for Arcade Game, 8 Liner Etc.
- TW-389 Anti Finishing Colorful LED Light Coin Mech Acceptor Coins Selector for Arcade Machines/Toy Vending Machines/Slot Machine

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**Shop now:** [https://www.desertcart.is/products/11494940-sintron-kai-638-comparable-roll-down-coin-mech-acceptor-coin](https://www.desertcart.is/products/11494940-sintron-kai-638-comparable-roll-down-coin-mech-acceptor-coin)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-19*