SignalLED Range of RGB LED Signs For Studios

SignalLED logo

The SignalLED range of illuminated RGB LED signs are a new range of signs designed for outside recording, on-air & production studios, meeting rooms, conference rooms and for fixed installations. The sign itself contains the control electronics, and RGB LEDs are used, so the signs can be simply configured onsite for your particular requirements.

  • Low power consumption, only 4W.
  • Maintenance free, LED lighting.
  • Multi-coloured RGB LEDs offering 9 different colours.
  • Sign can be made to flash, pulse, fade and be on or off.
  • Flush-mounting as standard or end/ceiling-mounting with kits.
  • 20cm (8”) or 40cm (16”) widths or 2 x 20cm (2 x 8”).
  • Custom signs can be etched with company logos, different wording or graphics.
  • 2 x GPIs for control from a light switch, or fader GPO (pull down to 0V).
  • Supplied as standard as red/green switching.
  • Use separate remote control (LD-RPC) to program the colour, switching mode or brightness.
  • Supplied complete with fixings & DC power supply.
Bild Typ Beschreibung Nettopreis!
Januar 2020
in CHF
inkl. 7.7% MwSt.
LD-20F1 Flush Mounting Signs (20 cm) Single Panel
SFr. 284.45
LD-40F1 Flush Mounting Signs (40 cm) Single Panel
SFr. 330.35
LD-40F2 Flush Mountign Signs (2 x 20 cm) TwinPanel
SFr. 440.55
Convert any Flush Mounting Sign to End Mounting by using the LD-KE1 Kit
SFr.   54.95
LD-RPC LD-RPC Remore Programming Controller   SFr.   54.95
Custom Sign LD-40F1XXX Custum LED sign using Text (Standard fonts) incl. Set-up-fee. price on application
Custom Sign LD-40F1LOGO Custom Sign with Logo creation (inkl. art-creation fee)
approx. Please ask for Quoation.
price on application
Tool LD-IT End Mounting Installation tool (we will lend you one)  
LD-40F1 Gotham Cable Promotion Sign TBA
LD-40F1 Gotham Audio Promotion Sign
ask for promotion price!

Single Flush Mounting Signs (20cm)

LD-20F1REC Single Flush Mounting 20cm ‘RECORD’ Sign more >> LD-20F1REC
LD-20F1ONA Single Flush Mounting 20cm ‘ON AIR’ Sign more >> LD-20F1ONA
LD-20F1MCL Single Flush Mounting 20cm ‘MIC LIVE’ Sign more >> LD-20F1MCL

Single Flush Mounting Signs (40cm)

LD-40F1REC Single Flush Mounting 40cm ‘RECORD’ Sign more >> LD-40F1REC Record image
LD-40F1ONA Single Flush Mounting 40cm ‘ON AIR’ Sign more >> LD-40F1ONA On Air image
LD-40F1MCL Single Flush Mounting 40cm ‘MIC LIVE’ Sign more >> LD-40F1MCL Mic Live image
LD-40F1PHN Single Flush Mounting 40cm ‘PHONE’ Sign more >> LD-40F1PHN Phone image
LD-40F1TRF Single Flush Mounting 40cm ‘TRAFFIC FLAG ON’ Sign more >> LD-40F1TRF Traffic Flag On image
LD-40F1ADB Single Flush Mounting 40cm ‘AD BREAK’ Sign more >> LD-40F1ADB Ad Break image
LD-40F1REH Single Flush Mounting 40cm ‘REHEARSAL’ Sign more >> LD-40F1REH Rehearsal image
LD-40F1DOR Single Flush Mounting 40cm ‘DOOR’ Sign more >> LD-40F1DOR Door image
LD-40F1OBT Single Flush Mounting 40cm ‘OBIT’ Sign more >> LD-40F1OBT Obit image
LD-40F1NOE Single Flush Mounting 40cm ‘NO ENTRY’ Sign more >> LD-40F1NOE No Entry image
LD-40F1EXIT Single Flush Mounting 40cm ‘EXIT’ Sign more >> LD-40F1EXIT Exit image
LD-40F1SIL Single Flush Mounting 40cm ‘SILENCE PLEASE’ Sign more >> LD-40F1SIL Silence Please image
LD-40F1MET Single Flush Mounting 40cm ‘MEETING IN PROGRESS’ Sign more >> LD-40F1MET Meeting in Progress image
LD-40F1INT Single Flush Mounting 40cm ‘INTERVIEW IN PROGRESS’ Sign more >> LD-40F1INT Interview in Progress image

Twin Flush Mounting Signs (2x20cm)

LD-40F2TX-REH Twin ‘TX’ & ‘ REH’ sign more >> LD-40F2TX-REH  tx, reh image
LD-40F2ONA-MCL Twin ‘ON AIR’ & ‘MIC LIVE’ sign more >> LD-40F2ONA-MCL On Air - Mic Live image
LD-40F2MCL-PHN Twin ‘MIC LIVE’ & ‘PHONE’ sign more >> LD-40F2ONA-SIL On Air - Silence image

Mounting Kits

LD-KE1 End Mounting Kit For 40cm Or 20cm Flush Mounting Signs more >> LD-KE1
LD-KC1 Ceiling Mounting For 40cm Or 20cm Flush
Mounting Signs
more >> LD-KC1 image
LD-IT LED Sign End Mounting Installation Tool more >> LD-IT

Programming Control

LD-RPC Remote Programming Controller more >> LD-RPC
Image of SignalLED Sign Artwork

8 different coloured SignalLED signs RGB LEDs - Any Colours Possible

The illuminating LEDs in the unit are RGB meaning that the colour of the sign can be selected on installation. As standard, the sign will illuminate in defined colours when control inputs 1 and 2 are used, but you can configure the sign to display one of 9 colours using the LD-RPC remote controller: white, green, red, brick red, blue, yellow, orange, cyan and magenta. The images on the following pages show the default colour of each sign.

Dual Control Inputs

The sign can be controlled by either, or both, of 2 pull-low inputs, e.g. a single input can be used to control a single ‘MIC LIVE’ sign, or 2 inputs can be used to control a twin ‘TX’ and ‘REH’ sign with independent control of each side of the sign.

Different Display Modes

Five modes of illumination are available:

  • Constant illumination.
  • Flashing, regularly on/off.
  • Pulsing - flashing, then off, repeated
  • Fading
  • Off
LD-40F1ONA On Air image
LD-40F2ONA-MCL On Air - Mic Live image

Single or Twin Signs

Each sign is 40cm or 20cm long. The 40cm signs can be split into two 20cm sides which can be separately, or jointly controlled, e.g. you can have a 40cm ‘ON AIR’ sign, or twin 2 x 20cm signs, such as ‘ON AIR’ and ‘MIC LIVE’.

Flush or End Mounting

LD-40F2TX-REH  tx, reh image
On Air sign

The sign is supplied as standard so that it can be mounted flush to a wall, e.g. for the ‘TX’ & ‘REH’ sign shown. However, a mounting kit is available, LD-KE1, to mount the sign perpendicular to a wall, e.g. above a door, such as the ON AIR sign shown.

Single 20cm Flush Mounting Sign


These are the available choices for the smaller 20cm flush-mounting signs. Custom signs can be made to order, if required.

Custom Signs

Although a range of standard signs is supported, custom signs, for example with your company name or logo, can be produced for a nominal setup fee. Contact Sonifex with your requirements.

If wish to supply your own artwork for the custom sign, please read the Customer Supplied Sign Artwork Specification >.

How to Order

Just select the name of the sign from the list above.

Simple Installation

The signs are supplied with a 6V wall-wart power supply with international adapters for the UK, Europe, USA and Australasia & a 5m lead. Simply wire up your control signal(s) and DC input to the ‘screw terminal block’ inside the sign, route the cables through the integral cable clamp and mount the unit on the wall.

LD-ITLD-IT An installation tool, the LD-IT can be used to hold the sign in place on the wall mount whilst you wire it up.

Technical Specification For SignalLED Range

Physical Specification

Power Input:
40cm Sign:
5-7V DC
500mA max
Input Connector: 4 way screw terminal block
Control Inputs: 2 x pull-down to 0V
Perspex Sign Dimensions: Single: 40cm (W) x 8cm (H)

 Preisstellung: Terms & Conditions:
Abholpreise in CHF (Schweizer Franken), Nettopreis, per Stück/Paar/Set, inkl. 7,7 % MwSt., Franko Dietikon (Schweiz). Zuzüglich allfällige Verpackungs & Versandkosten. Preis- und Produkteänderungen bleiben vorbehalten! Konditionen und Mengenrabatte auf Anfrage. Garantie 24 Monate bring-in/take-out exkl. Verschleissteile. Händlerkonditionen auf Anfrage.

Indicated prices are in CHF (Swiss Francs). ex works Dietikon Switzerland. Special net prices and terms, dealer and export prices are quoted in short notice. Please send email to