HarmonAI

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Harmonai L-8A Smart Power Sequencer — 8-Channel Delay Switching | LCD Display | RS232 Network Control

Harmonai L-8A Smart Power Sequencer — 8-Channel Delay Switching | LCD Display | RS232 Network Control

The Harmonai L-8A is a professional smart power sequencer with an intuitive 1.2-inch color LCD, 8 independent delay-controlled output channels, built-in real-time clock for scheduled on/off and countdown shutdown, under/over-voltage detection with alarm, RS232 remote control, and multi-unit daisy-chain capability — ideal for conference halls, multimedia classrooms, training centers, and smart homes.

$44.35
Harmonai L-8 Professional 8-Channel Power Sequencer — Intelligent Timing Control & Electrical Safety Protection

Harmonai L-8 Professional 8-Channel Power Sequencer — Intelligent Timing Control & Electrical Safety Protection

The Harmonai L-8 is a professional 8-channel power sequencer with a 1.2-inch color LCD display, supporting scheduled on/off, 10 scene presets, multi-unit cascading, and RS232 remote control. Rated for 7200W total power and dual under/over-voltage protection, it’s ideal for large conference halls, multi-function rooms, and training centers.

$44.35
Harmonai LD-100 8-Channel Smart Power Sequencer

Harmonai LD-100 8-Channel Smart Power Sequencer

The Harmonai LD-100 is a professional 8-channel power sequencer with independent 1-second delay per channel, 30A per channel output, and digital voltage display—designed to prevent inrush current damage in audio, stage lighting, and conference systems.

$28.68
Harmonai LD-318 8-Channel Power Sequencer

Harmonai LD-318 8-Channel Power Sequencer

The LD-318 is an intelligent 8-channel power sequencer with 8 controllable + 2 always-on outputs, 1-second per-channel delayed startup, and a digital display panel—designed to protect professional audio, lighting, and AV equipment from inrush current damage.

$30.59
LD-330 Professional Power Sequencer · 8-Channel 30A High-Power Sequential Control

LD-330 Professional Power Sequencer · 8-Channel 30A High-Power Sequential Control

The LD-330 power sequencer delivers 8 controllable AC outputs and 1 always-on outlet, with a rated current of up to 30A per channel. Features 1-second sequential delay, digital status display per channel, and built-in RCD circuit breaker for professional audio, lighting, and conference systems.

$47.79
Harmonai LEO-320T Professional Wireless Microphone System | Dual-Channel UHF Stage-Grade System (1 Receiver, 2 Transmitters)

Harmonai LEO-320T Professional Wireless Microphone System | Dual-Channel UHF Stage-Grade System (1 Receiver, 2 Transmitters)

The Harmonai LEO-320T is a professional dual-channel (1 receiver + 2 transmitters) or single-channel (1 receiver + 1 transmitter) UHF wireless microphone system operating in the 500–900 MHz band. Featuring phase-locked frequency synthesis and up to 100 meters of reliable range, it delivers exceptional audio fidelity for stage performances, conferences, education, and more.

$258.09
Harmonai LD-350A 8-Channel Power Sequencer | 30A Capacity, 8000W Total Output, Professional Audio Power Management

Harmonai LD-350A 8-Channel Power Sequencer | 30A Capacity, 8000W Total Output, Professional Audio Power Management

The Harmonai LD-350A is a professional 8-channel power sequencer with 30A capacity and 8000W total output. It features 8 controlled + 2 bypass outputs, 1-second per-channel delayed startup to prevent inrush current, air circuit breaker protection, AC voltage display, and supports up to 10 units in cascade — ideal for KTVs, conference rooms, and multi-function halls.

$44.35
Harmonai LD-328 Professional Power Sequencer — 8-Channel 30A Delay Control with Leakage Protection

Harmonai LD-328 Professional Power Sequencer — 8-Channel 30A Delay Control with Leakage Protection

The Harmonai LD-328 is a professional power sequencer featuring 8 controllable outlets + 2 always-on outlets, 30A per channel, 1-second stepwise delay startup, 9-way universal sockets, leakage protection circuit breaker, and digital display — ideal for stage lighting, audio systems, and conference AV setups.

$36.32
Harmonai ACT-802 Lavalier Wireless Microphone — UHF Professional Conference & Presentation Mic

Harmonai ACT-802 Lavalier Wireless Microphone — UHF Professional Conference & Presentation Mic

The ACT-802 lavalier wireless microphone operates in the UHF 615–695 MHz band with digital pilot tone and PLL frequency synthesis, delivering stable transmission up to 150 meters line-of-sight. Features cardioid condenser capsule, 100 Hz–18 kHz frequency response, SNR >100 dB(A), and supports up to 30 simultaneous units without interference.

$91.76
Harmonai ACT-804 Professional UHF Wireless Headworn Microphone System

Harmonai ACT-804 Professional UHF Wireless Headworn Microphone System

The Harmonai ACT-804 is a professional UHF wireless headworn microphone system operating in the 615–695 MHz band with 200 selectable channels and support for up to 15 simultaneous units. Featuring cardioid condenser pickup, stable 150-meter transmission, digital pilot tone interference rejection, and an LCD display, it’s ideal for speeches, teaching, live performances, and conferences.

$152.94
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