STEP 30 Preload is a minimal electric strike designed to replace existing simple electric strikes and create a reliable door environment even with older doors and recesses.
Bring new life to older doors
STEP 30 Preload can be used as a replacement for existing simple electric strikes. In this way, STEP 30 Preload provides the opportunity to achieve a reliable and well-functioning door environment despite older doors and recesses.
In common with the other products in the series, STEP 30 Preload features smooth action for good door operation.
STEP’s patented Preload technology
A common problem is that a door is subjected to pressure, for example, because the door is a little skew or that gravel or snow has gathered at the doorstep. STEP 30 Preload is equipped with STEP’s patented Preload technology that allows the door to unlock, even if subjected to pressures of up to 40 kg.
- Seals and pressure differences – The Preload function enables the door to always be unlocked even when the door lock is tensioned against the electric strike.
- Door automation – The Preload function combined with rapid unlocking means that the door opens quickly and without risk of becoming stuck.
- Evacuation door – The Preload function ensures that a fire alarm can release the lock, despite pressure against the door by crowds, seals, pressure differences or warped doors.
A wide range of faceplates
STEP 30 Preload has a wide range of stainless steel faceplates to choose from, that make every door work optimally.