Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements.
Pushbar door locks.
This doorknob keypad lock also has a passage mode so you can come and go without using the combination making the door push bar lock ideal for an office environment where the door should remain unlocked during business hours but locked after hours.
We have a variety of keypad and pushbutton locks available for doors with horizontal style panic bars.
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When slight pressure is applied to the non latching bar pressure sensors are actuated causing the electronics to immediately release the electromagnetic door locks.
The panic bar must accept a flat tail piece and have a key with a 74 degree turn radius or less.
Door push bar handles with exterior lever emergency lock stainless steel commercial door push bar emergency panic exit device door hardware push bar with lever 3 4 out of 5 stars 22 68 00 68.
Manufactured of extruded anodized aluminum and stainless steel springs it is durable enough for the most demanding applications and is a fire rated device.