Hcs301 Hcs300 Remote Controller

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

21 来源

The market for HCS300 and HCS301 rolling code remote controllers remains robust in 2026, driven primarily by the massive installed base of legacy KEELOQ® security systems. While newer AES-based technologies are gaining ground in high-security automotive sectors, the HCS30x series maintains a dominant position in residential and industrial access control due to its high cost-efficiency and reliable hopping-code encryption. Microchip Microchip

Technical & Product Insights

* Voltage Optimization: The primary difference lies in power handling. The HCS300 is optimized for low-voltage (2.0V-6.3V) applications, typically using 3V CR2032 lithium cells. The HCS301 is a high-voltage variant (3.5V-13.0V) designed for 12V alkaline batteries (e.g., A23), offering significantly greater transmission range for outdoor gate and garage door applications. Microchip

* Core Security: Both chips utilize a 64-bit encryption key and a 32-bit hopping code, providing 15 possible function codes via 4 button inputs. Microchip

* Production Status: These components are actively "In Production" with major shipments scheduled through late 2026, indicating sustained long-term supply stability. Microchip

2026 Market Trends

* Resilience of Physical RF: Despite the rise of IoT and smartphone-based entry, physical RF remotes remain the preferred secondary access method due to their independence from Wi-Fi networks and zero-latency performance. Alibaba

* Dominant Price Band: Bulk pricing for HCS301-based remotes on B2B platforms typically ranges from $2.22 to $5.50 per unit, depending on channel count and build quality. Alibaba Alibaba

* Growth in "Multi-Code" Duplicators: There is a notable surge in demand for universal duplicators capable of replicating HCS301 signals across 315MHz, 433MHz, and 868MHz frequencies, reflecting a consumer shift toward consolidating multiple legacy remotes into a single device. Alibaba Alibaba

* Geographic Concentration: Supply and demand are heavily concentrated in Shenzhen, China, which acts as the global manufacturing hub for Keeloq-compatible security hardware. Alibaba Alibaba

Based on these insights, you can continue with:

Sources & References

21 sources cited · Verified industry data & reports

How to Use an HCS301 Rolling Code Duplicator

Alibaba.com

An HCS301 rolling code duplicator is a handheld RF device designed to replicate signals from legacy Keeloq-based garage door, gate, and barrier ...

Duplicating a 433 MHz remote control that uses "rolling code"

Electrical Engineering Stack Exchange

I'm having a 433.92 MHz standard remote control which uses "rolling code" encoding. Are other "rolling code" encoding standard remote controls interoperable, ...

HCS301

EEVblog

HCS is based on a fixed code + rolling code. The fixed has the SN + pressed buttons, the rolling has after description, the last SN digits + ...

HCS301 Rolling Code Remote Control on Oscilloscope

Solidremote Technologies

The data basically is the identifier in fixed code and keeps transmitting the same data each and every time button on transmitter is pressed, an ...

HCS300 Remote Control Buying Guide

Alibaba.com

The detailed report includes a comparison between HCS300 and HCS301 architectures and current wholesale pricing insights. I have compiled the ...

Rolling code HCS301 four buttons RF remote control garage ...

goldbridgesz.com

Use range · Home alarm /car alarm and industrial appliance ; Frequency. 315Mhz/ 433Mhz/868Mhz/can be customized from 250MHz to 450MHz ; Frequency deviate. ±150KHz.

Hcs301 Hcs300 Remote Controller

Overview

Technical & Product Insights

2026 Market Trends

Hcs301 Hcs300 Rolling Code Remote Control Garage Door Opener 433mhz

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Sources & References