The KES900S Electric strike with pre-load feature is capable of releasing 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.