Product Overview – SY-418 Series LED Controller

Model Variants: SY-418-L1 / SY-418G-L1 / SY-418Y-L1 / SY-418F-L1 / SY-418B-L1

Version: 4.0.1

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Key Features

1. High-Performance Multi-Channel Control

8 independent signal output channels.

Compatible with a wide range of SPI, TTL, and DMX512 LED driver chips.

Suitable for large-scale LED installations and long-distance transmission.

2. Versatile Control Options

Supports Normal, Sound, Audio, Dynamic Sound, and Dynamic Audio modes.

Control via SD card, Remote Control, Wi-Fi, Bluetooth, DMX Console, and External Panels.

Built-in animation playback with test effects for easy diagnostics.

3. Audio-Responsive Lighting

Built-in microphone and audio input allow real-time sound/audio-reactive lighting effects.

Configurable beat sensitivity, mute handling, and custom audio effect response.

4. Wireless Control Capabilities

Wi-Fi Control via mobile app.

Bluetooth Control via mini-program (except GPS-enabled models).

RF and Bluetooth Remote Controls included (optional), with up to 15m range.

5. Advanced Addressing & Chip Support

Supports manual and automatic addressing.

Compatible with dozens of DMX512/SPI chipsets, including advanced parameter configurations.

Addressing can be performed via the controller UI, SD card, or LED Player software.

6. Robust Additional Functions

Built-in test animations for each output channel.

Time-based control with up to 100 schedule lists.

Cascade Sync for multiple controllers via RS-485 or GPS.

Signal cable testing and position check for precise luminaire diagnostics.

Backup and restore SD card data internally.

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Technical Specifications

Specification:Details

Input Voltage:AC 100V–240V

Output Signal:TTL & RS-485 (8 channels)

Output Power :< 3W

Max Pixels :SPI: 1024 x 8 / DMX: 168 or 336 x 8 / Breakpoint: 960 x 8

Display:4.3” LED screen

Operating Temp :-15°C to 60°C

Dimensions :285 × 156 × 45 mm

IP Rating:IP20 (Not waterproof)

Weight :2.05 kg

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Hardware Interface Overview

Output Ports: 8 channels

Power Input: AC100–240V with switch

Control Interfaces: DMX512, KTV Panel, Audio In, SD Card, RS-485

Antenna Ports: Wi-Fi, Bluetooth, GPS (optional)

Built-in Mic: For sound control

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Included Accessories

SD Card ×1

Power Cable ×1

Terminal Connectors (5P) ×8

Audio Cable ×1

CAT5E Cable ×1

Optional: Bluetooth/Wi-Fi Antennas, GPS Antenna, RF Remote, Bluetooth Remote

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Installation Notes

Not waterproof – install in dry environments only.

Use high-quality UTP (unshielded twisted pair) cables for signal transmission.

Ensure proper grounding and avoid hot-plugging signal lines.

Keep antennas away from metal obstructions and interference sources.

Cover material: Iron

Input voltage: AC 100V～240V

Output signal: TTL & RS-485 * 8 channels Pixel driven: Single chip: 960 pixels ×8 channels, Single-wire: 1024 pixels ×8 channels,

standard DMX512: 168 pixels ×8 channels, extensible DMX: 336 pixels ×8

channels,

Breakpoint resume: 960 pixels ×8 channels.

Output power: ＜3W

Working temperature: -15℃～60℃

Relative humidity: ≤50% RH

IP grade: IP20 (Prevent people from touching the components inside electrical appliance,

prevent object which diameter is more than 12.5mm from getting in, no special protection to water or moisture.)

Working environment: 1. Please do not install the controller in magnetic, high pressure, high temperature or seriously wet environment.

2. Please do connect the earth safely in order to reduce risks of fire and damage which cause by short circuit.

3. Please ensure AC100-240V power supply is used, and same polarity is connected between transformer and controller in order to guarantee the proper supply voltage.

4. No waterproof function in the control system, please pay attention on rainproof and waterproof during installing.

Net weight: 2.05 kg

Size: L285*W156*H45