---
product_id: 729396830
title: "HT-21-2321"
brand: "ブランド: yolink"
price: "Rp2830977"
currency: IDR
in_stock: true
category: "ブランド: Yo Link"
url: https://www.desertcart.id/products/729396830-ht-21-2321
store_origin: ID
region: Indonesia
---

# HT-21-2321

**Brand:** ブランド: yolink
**Price:** Rp2830977
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HT-21-2321 by ブランド: yolink
- **How much does it cost?** Rp2830977 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/729396830-ht-21-2321)

## Best For

- ブランド: yolink enthusiasts

## Why This Product

- Trusted ブランド: yolink brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

desertcart.co.jp: HT-21-2321 : DIY・工具・ガーデン

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RBSPP4F |
| UPC | 850024791053 |
| おすすめ度 | 4.7 5つ星のうち4.7 (179) var |
| コイルの電圧 | 24 ボルト |
| コネクタ | Dc Power Jack |
| ブランド名 | YoLink |
| メーカー型番 | YS5706-UC |
| モデル番号 | YS5706-UC |
| 取り付けタイプ | DINレールマウント |
| 定格電流 | 5 アンペア |
| 接点のタイプ | Dry Contact |
| 操作モード | Off |
| 消費電力（ワット数） | 7.2 W |

## Product Details

- **コネクタタイプ:** Dc Power Jack
- **ブランド:** YoLink
- **取り付けタイプ:** DINレールマウント
- **接触タイプ:** Dry Contact
- **電流定格:** 5 アンペア

## Images

![HT-21-2321 - Image 1](https://m.media-amazon.com/images/I/51VpINoEAPL.jpg)
![HT-21-2321 - Image 2](https://m.media-amazon.com/images/I/71y9jiP-sbL.jpg)
![HT-21-2321 - Image 3](https://m.media-amazon.com/images/I/61b11-Klp3L.jpg)
![HT-21-2321 - Image 4](https://m.media-amazon.com/images/I/71q863aCoML.jpg)
![HT-21-2321 - Image 5](https://m.media-amazon.com/images/I/61CtB5Nid5L.jpg)

## Questions & Answers

**Q: Does the relay inside have normally closed contacts that could be accessed? If not will you ever make a module with both NO and NC connections?**
A: The Yolink Relay's (internal) contacts are normally open. The only access to these contacts is via the 2 (screw) terminals that are labeled 'RELAY'.  The relay is programmable via the Yolink App. There are almost unlimited programming options available including Scheduling and automation.

**Q: Is there any issue to use such devices out of USA? like app country restriction?**
A: No, there is no restriction to use out of USA. Thanks!

**Q: When will the smart relay be available on Amazon again?**
A: It is still available!

https://www.amazon.com/dp/B08RBSPP4F?ref=myi_title_dp&th=1

**Q: I see the supply voltage is 5 to 24 vdc and device current draw is ≤ 60ma (on), ≤ 25ma (standby).  the current draw is at what supply voltage ?**
A: It is drawn at 5V DC input. Thanks!

## Frequently Bought Together

- YoLink Smart Relay, LoRa 1/4 Mile Long Range, Control via App, Fob, Alexa, Google, IFTTT, Max. 5 amps - YoLink Hub Required
- YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required)
- YoLink LoRa Smart Outdoor Motion Detector Sensor, Driveway Alert, Property Invasion/Tresspassing Detector, 1/4 Mile Open Air Range, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant (Hub Required)

---

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**Shop now:** [https://www.desertcart.id/products/729396830-ht-21-2321](https://www.desertcart.id/products/729396830-ht-21-2321)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-08-04*