---
product_id: 17114452
title: "Linear MCS307010 1-Channel Key Ring Transmitter, 300 MHZ, 1.5\" Width, 2\" Height"
brand: "linear"
price: "$66"
currency: NZD
in_stock: true
reviews_count: 8
category: "Linear"
url: https://www.desertcart.nz/products/17114452-linear-mcs307010-1-channel-key-ring-transmitter-300-mhz-1
store_origin: NZ
region: New Zealand
---

# 300 MHz RF frequency 12V long-lasting battery 1,024 unique code combos Linear MCS307010 1-Channel Key Ring Transmitter, 300 MHZ, 1.5" Width, 2" Height

**Brand:** linear
**Price:** $66
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock convenience with every press — your gate’s new best friend!

## Quick Answers

- **What is this?** Linear MCS307010 1-Channel Key Ring Transmitter, 300 MHZ, 1.5" Width, 2" Height by linear
- **How much does it cost?** $66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/17114452-linear-mcs307010-1-channel-key-ring-transmitter-300-mhz-1)

## Best For

- linear enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Power:** Powered by a 12-volt battery ensuring consistent, long-lasting performance.
- • **Instant Feedback:** Red test/operate LED indicator keeps you in control with every press.
- • **Seamless Compatibility:** Works flawlessly with 300 MHz multi-code receivers for instant integration.
- • **Compact & Keychain-Ready:** Miniature 1.5" x 2" design with molded hole for on-the-go convenience.
- • **Effortless Customization:** 1,024 DIP switch codes let you secure your access with precision.

## Overview

The Linear MCS307010 is a compact 1-channel key ring transmitter operating at 300 MHz, designed for automatic door and gate systems. Featuring 1,024 DIP switch-set codes for secure multi-code compatibility, it’s powered by a reliable 12-volt battery and includes a red LED indicator for easy operation confirmation. Its miniature size and key ring attachment make it the perfect blend of portability and performance.

## Description

The model 307010 1-channel key ring transmitter is a miniature style transmitter designed for automatic door and gate operator applications. This transmitter is a single-channel device; pressing the pushbutton will send a signal to the receiver. The transmitter has a red test/operate indicator and is powered by a 12-volt battery. A molded-in hole in the case is for attaching the transmitter to a key ring. The transmitter is multi-code format with one 10-position coding switch providing 1,024 possible codes. The transmitter will only activate receivers set with the same code. The model 307010 is compatible with 300 MHz multi-code receivers and model 109950 and 302850 receivers.

Review: Works great - Just what I needed. The range was better than my previous one too.
Review: Great Remote! - Love this remote! The DIP switch makes configuration effortless, and it fits my purpose perfectly. Definitely recommend it.

## Features

- Compatible with 300 MHz multi-code receivers
- Easy access to battery and coding switches
- Power: 12-volt battery
- Codes: 1,024 (set by dip switches)
- Rf frequency: 300 MHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.5 out of 5 stars 452 Reviews |

## Images

![Linear MCS307010 1-Channel Key Ring Transmitter, 300 MHZ, 1.5" Width, 2" Height - Image 1](https://m.media-amazon.com/images/I/51dygrYlKNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by J***P on March 4, 2024*

Just what I needed. The range was better than my previous one too.

### ⭐⭐⭐⭐⭐ Great Remote!
*by W***I on November 30, 2025*

Love this remote! The DIP switch makes configuration effortless, and it fits my purpose perfectly. Definitely recommend it.

### ⭐⭐⭐⭐⭐ 307010 multicode
*by R***N on October 29, 2025*

Igual al ilustrado, Nuevo, Buena Calidad y envio super ràpido

## Frequently Bought Together

- Linear MCS307010 1-Channel Key Ring Transmitter, 300 MHZ, 1.5" Width, 2" Height
- LiCB A23 23A 12V Alkaline Battery (5-Pack)
- Duracell 21/23 12V Alkaline Battery, 4 Count Pack, 21/23 12 Volt Alkaline Battery, Long-Lasting for Key Fobs, Car Alarms, GPS Trackers, and More

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**Shop now:** [https://www.desertcart.nz/products/17114452-linear-mcs307010-1-channel-key-ring-transmitter-300-mhz-1](https://www.desertcart.nz/products/17114452-linear-mcs307010-1-channel-key-ring-transmitter-300-mhz-1)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*