DormaKaba KES900S Electric Strike

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  • Regular price $474.00
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The KES900S Electric strike with pre-load feature can release with up to 35kgs of pressure. Pre-load is commonly caused by - Air pressurisation, Doors that might have dropped or warped or the addition of door seals.



Constructed of a Stainless-Steel housing and keeper offering a high level of security that can withstand up to 1000kgs of static force. The KES900S offers dual voltage of 12VDC/24VDC and includes convenient fail safe/Fail secure function (Field reversable). Also included are pre-drilled holes for optional extension lips and installation tabs for metal frame.



  • Field reversible fail-safe/fail-secure.


  • Operating voltage 12VDC/24VDC.


  • Monitored latch & lock status.


  • Suits latch throw up to 18 mm.


  • Preload – Up to 35kg (80lbs).


  • Pre-drilled for optional extension lips.


  • Includes mounting tabs for metal frame.


  • Stainless steel construction.


  • Fire rated (2hrs).


  • Static holding force of 1000kg (2200lbs).


  • Rated up to 500’000 cycles.



 Extension Lips available here




KES900 Installation instructions


KES900S Information