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Squashni G4 LX Ceiling

Squashni G4 LX Ceiling

The Squashni G4 LX Ceiling device refracts light around a smoke or heat detector to provide the required illumination demanded by EN 54-23 (approval pending). It has a high coverage of 15m, making it most suited for large public space applications but still ensuring current consumption is kept low by maximising light dispersal through the unique optical technology. It can be fitted with any standard detector.

This product is awaiting certification to EN 54-23 (meets the required illumination 0.4lux/m2 over entire area) 


New! Specifying Tool to Guide the Installation of the New LX Range

Mounting Type



16 - 28 VDC (Fire Use)  9-15VDC (Fire Use) 9 - 28VDC (Non Fire Use)


65 - 130mA dependant on setting

Coverage (y)

15m (switchable to 5m)

Mounting Height (x)

3m (max)

Coverage Volume Code


Coverage Volume

530m3 (58m3)

Flash Rate

1Hz (Switchable to 0.5Hz)


 -10oC to +55oC


Reverse Polarity





Body Colour

White or Red

Flash Colour

White or Red

Sound Output 90dB(A) (Typical tone 3)

Please contact Customer Services for ordering information.


  • Conforms with EN 54-23 (meets the required illumination 0.4lux/m2 over entire area) 
  • LED technology for longer service life and low current consumption
  • Unique optics for light management, with lens design that optimises light dispersal, minimising power wastage 
  • Up to 15m coverage volume which reduces the number of devices required to cover an area 
  • Coverage switch feature - For smaller areas switch down from 15m to 5m, reducing power consumption by up to 50% 
  • Wide input voltage range leads to flexibility in system design 
  • Flash rate switch feature - Reduce from 1Hz to 0.5Hz, reducing power consumption by up to 50% 
  • Soft start up means no current peak at start up, thus reducing circuit loading 
  • Locking cover to prevent tampering when no detector is fitted