---
product_id: 27731369
title: "Ramsey TT7 DTMF Touch Tone Decoder Kit"
brand: "toner h-party"
price: "₹ 67"
currency: INR
in_stock: false
url: https://www.desertcart.in/products/27731369-ramsey-tt7-dtmf-touch-tone-decoder-kit
store_origin: IN
region: India
---

# 20mA output power Decodes DTMF tones DIY assembly kit Ramsey TT7 DTMF Touch Tone Decoder Kit

**Brand:** toner h-party
**Price:** ₹ 67
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Build, Decode, Connect - Your Tech Adventure Awaits!

## Quick Answers

- **What is this?** Ramsey TT7 DTMF Touch Tone Decoder Kit by toner h-party
- **How much does it cost?** ₹ 67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/27731369-ramsey-tt7-dtmf-touch-tone-decoder-kit)

## Best For

- toner h-party enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Lightweight at just 1.6 ounces, perfect for any project.
- • **Versatile Output:** Effortlessly drives relays, LEDs, and digital devices with 20mA output.
- • **Precision Decoding:** Experience Telco CO quality with stable crystal control.
- • **Engaging DIY Experience:** Assemble your own decoder kit and unleash your inner techie!
- • **Comprehensive Tone Range:** Decodes all DTMF tones: 0-9, *, #, A, B, C, D.

## Overview

The Ramsey TT7 DTMF Touch Tone Decoder Kit is a high-quality electronic kit designed for decoding DTMF tones from various sources like telephones and radios. With a stable crystal control and a versatile 20mA output, it can drive relays, LEDs, and digital devices. This compact kit requires assembly, making it a perfect project for tech enthusiasts looking to enhance their skills.

## Description

You can strap the TT7 for detection of any single digit, including the secondary A, B, C, D digits. When the decoder detects the selected digit, it will provide a closure to ground for driving a relay, lamp, sounder, or other such load of up to 20 mA. A commercial central office quality decoder IC chip is used, making the TT7 extremely reliable, fast and sensitive. You may connect the TT7 directly across the speaker or detector output on any receiver, and in fact, we even detail how it may be connected directly to a telephone line. We designed the TT7 to be small enough (about 2 square inches) to fit in many radios for easy installation. If your needs are simply single function remote tone control, the TT7 is for you. (For multifunction remote control, use our TG2 Tone Grabber). Runs on 5VDC. Size: 1 1/2" x 7/8" x 2 1/4". Ramsey Mini-Kits are handy, easy-to-build, easy-to-use functional kits that can be used alone or as building blocks in larger, more complex designs. Mini-kits have been used in projects as simple as blinking name badges or as complex as Radio Astronomy Telescopes. Consider these capable little kits the next time you build.

## Features

- Decodes DTMF touch tones from telephone, radio, etc.
- 20mA output drives relays, LED's, digital devices, etc.
- Telco CO quality decoder with stable crystal control
- Decodes 0 thru 9, *, #, A, B, C, D
- Electronic kit, assembly required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ramsey Electronics |
| Brand | Toner H-Party |
| Item Weight | 1.6 ounces |
| Product Dimensions | 9 x 6.2 x 0.2 inches |
| Size | colorToyGU-46 |
| Manufacturer Part Number | TT7 |

## Images

![Ramsey TT7 DTMF Touch Tone Decoder Kit - Image 1](https://m.media-amazon.com/images/I/5185pp6VPDL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.in/products/27731369-ramsey-tt7-dtmf-touch-tone-decoder-kit](https://www.desertcart.in/products/27731369-ramsey-tt7-dtmf-touch-tone-decoder-kit)

---

*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-04-22*