---
product_id: 571248593
title: "10Pcs/Lot Ds1990A F5 Black Handle Read-Only Ibutton I-Button Non Magnetic Tm Card Electronic Key Ib Tags"
brand: "yarongtech"
price: "KSh7912"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/571248593-10pcs-lot-ds1990a-f5-black-handle-read-only-ibutton-i
store_origin: KE
region: Kenya
---

# Ultra-fast <5ms read time Secure 64-bit unique ID Heat & corrosion resistant 10Pcs/Lot Ds1990A F5 Black Handle Read-Only Ibutton I-Button Non Magnetic Tm Card Electronic Key Ib Tags

**Brand:** yarongtech
**Price:** KSh7912
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock speed and durability with YARONGTECH’s elite iButton keys!

## Quick Answers

- **What is this?** 10Pcs/Lot Ds1990A F5 Black Handle Read-Only Ibutton I-Button Non Magnetic Tm Card Electronic Key Ib Tags by yarongtech
- **How much does it cost?** KSh7912 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/571248593-10pcs-lot-ds1990a-f5-black-handle-read-only-ibutton-i)

## Best For

- yarongtech enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Crafted with high-temp resistant resin and stainless steel for unbeatable durability and zero corrosion.
- • **Plug & Play Power:** No batteries needed—powered directly by the collector for hassle-free operation.
- • **Global Compatibility:** Universal 64-bit serial number with family code 01, ready for worldwide deployment without restrictions.
- • **Lightning-fast Access:** Read your iButton in under 5 milliseconds—because every second counts.
- • **Versatile Security Solution:** Ideal for patrols, electronic locks, sauna doors, and access control—secure your space with style.

## Overview

The YARONGTECH 10-pack DS1990A-F5 iButton keys feature a robust black handle design with corrosion-resistant materials and gold-plated internal contacts. Operating at 4V DC and reading in less than 5ms, these non-magnetic TM cards provide a unique 64-bit ID for secure, worldwide access control applications. Built to withstand extreme temperatures (-40 to 85°C) and 100% watertight, they deliver reliable, maintenance-free performance for professional security systems.

## Description

YARONGTECH 10Pcs/Lot Ds1990A F5 Black Handle Read-Only Ibutton I-Button Non Magnetic Tm Card Electronic Key Ib Tags

## Features

- Ibutton
- DS1990A-F5
- TM Card

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | ON-OFF |
| Operating Voltage | 4 Volts (DC) |
| Contact Type | Normally Open |
| Connector Type | Blade |
| Brand | YARONGTECH |
| Terminal | Blade |
| Circuit Type | 1-way |
| Actuator Type | Push Button |
| Contact Material | Gold |
| International Protection Rating | IP00 |
| Number of Positions | 10 |
| Controller Type | Push Button |
| Control Method | Push Button |
| Connectivity Protocol | Wi-Fi |
| Colour | Black |
| Manufacturer | YARONG |
| UPC | 725350789732 |
| Country of Origin | USA |
| Item model number | Ibutton |
| Package Dimensions | 10.2 x 5.1 x 0.1 cm; 36.29 g |
| ASIN | B0177AD3L8 |

## Product Details

- **Operation Mode:** ON-OFF
- **Operating Voltage:** 4 Volts (DC)
- **Contact Type:** Normally Open
- **Connector Type:** Blade
- **Brand:** YARONGTECH

## Images

![10Pcs/Lot Ds1990A F5 Black Handle Read-Only Ibutton I-Button Non Magnetic Tm Card Electronic Key Ib Tags - Image 1](https://m.media-amazon.com/images/I/61osEt0b7SL.jpg)

## Available Options

This product comes in different **Colour** options.

## Questions & Answers

**Q: Are these rewritable?**
A: Yes they are. I’ve ordered them many times

**Q: I have an on off security ibutton reader in my car. I lost the ibutton key will these work or be read by the reader so I can start my car?**
A: I had the same exact issue, and in my case they worked straight out the box. Lost mine and couldn’t start my car, these ibuttons worked so I’m good to go!

## Frequently Bought Together

- YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags
- 125khz RFID Writable rewritable T5577 fob tag for RFID Writer (Pack of 10) (Black)

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**Shop now:** [https://www.desertcart.co.ke/products/571248593-10pcs-lot-ds1990a-f5-black-handle-read-only-ibutton-i](https://www.desertcart.co.ke/products/571248593-10pcs-lot-ds1990a-f5-black-handle-read-only-ibutton-i)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-17*