---
product_id: 48550114
title: "Door Release, Aiphone Products"
brand: "aiphone"
price: "₩124763"
currency: KRW
in_stock: true
reviews_count: 5
category: "Aiphone"
url: https://www.desertcart.kr/products/48550114-door-release-aiphone-products
store_origin: KR
region: South Korea
---

# Form-C Door Release Relay Includes Mounting Hardware Made in USA, premium quality Door Release, Aiphone Products

**Brand:** aiphone
**Price:** ₩124763
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock professional-grade security with Aiphone’s sleek Door Release!

## Quick Answers

- **What is this?** Door Release, Aiphone Products by aiphone
- **How much does it cost?** ₩124763 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/48550114-door-release-aiphone-products)

## Best For

- aiphone enthusiasts

## Why This Product

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

## Key Features

- • **Robust Form-C Relay:** Reliable, fail-safe door release mechanism ensuring secure access management.
- • **Plug-and-Play Installation:** Comes with all mounting hardware for quick, hassle-free setup—no extra parts needed.
- • **Compact & Lightweight Design:** Slim ABS plastic housing (just 22.7g) fits discreetly in any security setup.
- • **Seamless Aiphone Integration:** Effortlessly pairs with Aiphone intercom and security systems for flawless door control.
- • **Trusted American Craftsmanship:** Proudly manufactured in the USA, guaranteeing durability and compliance.

## Overview

The Aiphone Door Release (model RY-18L) is a compact, ABS plastic relay unit designed for seamless integration with Aiphone security systems. Featuring a reliable Form-C door release relay and included mounting hardware, it enables secure, efficient control of magnetic door locks. Made in the USA, this lightweight device ensures professional-grade durability and easy installation without batteries.

## Description

Door Release, For Use With Aiphone Products, Features Form-C Door Release Relay, Includes Mounting Hardware

Review: This is perfect for use on magnetic door locks. It integrated perfectly with the Aiphone JK we installed. One Note: Pay close attention to the diagram, on the RIGHT side it has a jumper wire, that I overlooked at first. It connects from the positive power terminal to the top terminal "Door Release L"
Review: easy to connect

## Features

- Padlocks, Lockout/Tagout & Security Equipment
- Country of manufacture: United States
- Manufacturer: AIPHONE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JHBUTLI |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.8 4.8 out of 5 stars (7) |
| Date First Available | 9 Aug. 2012 |
| Included components | Unit^Instruction Guide |
| Item Package Quantity | 1 |
| Item Weight | 22.7 g |
| Item model number | RY-18L |
| Manufacturer | Aiphone |
| Material | ABS plastic construction |
| Number of Pieces | 1 |
| Part number | RY-18L |
| Product Dimensions | 10.67 x 9.4 x 1.27 cm; 22.68 g |

## Product Details

- **Brand:** Aiphone
- **Contact Material:** Silver
- **Contact Type:** 2no
- **Mounting Type:** Surface Mount
- **Operation Mode:** Automatic

## Images

![Door Release, Aiphone Products - Image 1](https://m.media-amazon.com/images/I/41i72ZzBxXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***L on 30 January 2018*

This is perfect for use on magnetic door locks. It integrated perfectly with the Aiphone JK we installed. One Note: Pay close attention to the diagram, on the RIGHT side it has a jumper wire, that I overlooked at first. It connects from the positive power terminal to the top terminal "Door Release L"

### ⭐⭐⭐⭐ Review
*by S***L on 15 December 2016*

easy to connect

### ⭐⭐⭐⭐⭐ Review
*by A***R on 19 July 2016*

Does exactly what its supposed to. We have this wired in between our door lock system and Aiphone intercom. Our door lock system is the type that keeps the door locked with a magnet, we have this wired in to interrupt the power to one of the magnets, which unlocks the door.

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**Shop now:** [https://www.desertcart.kr/products/48550114-door-release-aiphone-products](https://www.desertcart.kr/products/48550114-door-release-aiphone-products)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-31*