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Ltech T4 Wireless RF Multi-zone Remote - RGBW

SKU T4

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Overview

T4 is the 3～46Vdc output model of this series.

T4 is the 2.4GHz RF wireless sync/zone RGBW controller which adopts 4 global initiate technology. It has powerful function that general RF remote control can't realize, especially in wireless connection between receivers to realize sync dynamic change effect. It is very convenient in installation for users.

Features

Charging voltage: 5Vdc (Built-in lithium battery)
Working current: ≤30mA
Working frequency: 2.4GHz
With USB charging port
RGBW
Sync/Zone 2 in 1

Specifications

T4Specifications from the official datasheetDownload datasheet PDF

T4 Remote

Charging Voltage: 5Vdc(Built-in lithium battery)
Working Current: <30mA
Working Frequency: 2.4GHz
Remote Option: Sync/Zone/Programming Control
Battery Capacity: 1000mAh
Package Size: L168×W96×H34(mm)
Weight (G.W.): 210g

T4-CV Receiver

Input Voltage: 5～24Vdc
Current Load: 5A×4CH Max 20A
Output Power: Max 100W/240W/480W(5V/12V/24V)
Wireless Signal: 2.4GHz
Working Temp.: -30℃～55℃
Package Size: L178×W48×H33(mm)
Weight (G.W.): 150g

T4-CC Receiver

Input Voltage: 12～48Vdc
Output Voltage: 3～46Vdc
Current Load: CC 350/700/1050mA×4CH
Output Power: 1.05W～48.3W×4CH Max 193.2W
Wireless Signal: 2.4GHz
Working Temp.: -30℃～55℃
Package Size: L178×W48×H33(mm)
Weight (G.W.): 165g

Others

Warranty Agreement: A 5-year warranty is given from the date of purchase. The warranty is for free repair or replacement if cover manufacturing faults only.

Certifications & ratings

Marked features: RGBW, Touch, 8 Zones
Certification marks: FCC, CE, RoHS, ISO9001

Test conditions and notes5

A. When charging, please connect USB cable to the mobile charger.
B. The blue indicator light flickers while charging, and turns green means the charging is completed. The remote can be chargeable even at off state, which the indicator light is dark.
C. No memory effect in the lithium battery of remote. Follow the standard charging procedure even for the first 3 times, no need over charge.
D. Red indicator light flickers meaning low battery and need to be charged. Charging in low battery will affect the life of battery.
E. The remote should be full charged and stored at a ventilated and dry place when long time no use, and please full recharge every 3 months.

Technical drawings

T4 6. Remote Instructions — 6. Remote Instructions

T4 The Usage of The Programming “P” — The Usage of The Programming “P”

T4 No. Press Button Jumping to Switch color — No. Press Button Jumping to Switch color

Typical applications

Architectural ornament: business area, airport, subway station.
Interior decoration: hotel, shopping mall, square, restaurant, pub, home furnishing, etc.
Signboard, billboard.
Anywhere else, where uses LED for dimming, color temperature and full color adjustment.

Downloads

Datasheet1

T4 datasheett4_spec.pdf PDF Download

Catalogues1

Ltech Catalog PDF Download

FAQ

What is the Ltech T4 Wireless RF Multi-zone Remote used for?

The Ltech T4 is a handheld wireless RF remote designed to control low voltage RGB or RGBW lighting across multiple zones. It is intended for applications where you want separate areas controlled individually or together from one remote. This model is focused on lighting control rather than power conversion or standalone light output.

How many lighting zones can the Ltech T4 control?

This remote can control up to eight lighting zones. Those zones can be operated independently or grouped together, which makes it useful for larger commercial or multi-area lighting layouts. The dedicated zone buttons are part of the remote's core feature set.

Is the Ltech T4 compatible with both RGB and RGBW lighting?

Yes, the product description states that the T4 is intended for use with low voltage RGB or RGBW lighting. It is specifically described as an RGBW multi-zone remote, so it suits color-changing systems that need either RGB or RGBW control. Compatibility depends on using matching T4 zone receivers, which are sold separately.

Does the Ltech T4 come with the receiver needed for control?

No, the description says it works with T4 zone receivers that are available separately. This means the remote itself is one part of the control system rather than a complete control package on its own. Buyers should confirm they are pairing it with the appropriate receiver model.

What control features are included on the Ltech T4 remote?

The remote includes an on/off button, a color wheel, eight zone buttons, and controls for brightness and speed selection. It also has an LED indicator that shows the currently selected light color. These features make it suitable for multi-zone color-changing lighting control where quick adjustments are important.

What is the wireless range of the Ltech T4 remote?

The Ltech T4 uses a 2.4GHz RF signal. That makes it suitable for controlling lighting from a distance without requiring direct line of sight like many infrared remotes. Actual performance can still vary depending on the surrounding environment and obstructions.

Is the Ltech T4 suitable for demanding indoor or commercial environments?

The T4-CV and T4-CC receivers have a stated operating temperature range of -30°C to 55°C, indicating they are built for a wide range of conditions. The system carries a 5-year warranty, which can be important for commercial buyers looking for longer-term reliability. Those details make it a stronger fit for professional lighting control than a basic consumer remote.

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Model	Outputs	Output Type	Dimming
Ltech T3-CV Wireless RF Constant Voltage Controller - 3 Channel	3	RF Signal	RF Signal	View
Ltech T3 Wireless RF Single-zone Remote - RGB	—	RF Signal	RF Signal	View
Ltech T1 Wireless RF Multi-zone Remote - Dimming	—	RF Signal	RF Signal	View
Ltech T4-CV Wireless RF Constant Voltage Controller - 4 Channel	4	RF Signal	RF Signal	View
Ltech T3M Wireless RF Multi-zone Remote - RGB	—	RF Signal	RF Signal	View
Ltech T3-5A Wireless RF Constant Voltage Controller - 3 Channel	3	RF Signal	RF Signal	View

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