If you have turnstiles/access control set up with 1Breadcrumb, you can control the turnstile device through the webportal and app.
To be able to access turnstile or access control settings, you need to have administrator or site host access for the site.
If the individual has site host permissions and has been added to the site, follow the below steps.
Webportal
Step 1
Using the navigation panel on the left, select the Host dropdown then click Access Control Unit. Select the site that the turnstile is on in the dropdown.
After selecting what site, the turnstile/access control options will appear.
Turnstile Options
Pressing Open Entry Gate 
will open the entry gate.
Pressing Open Exit Gate 
will open the exit gate if there's one assigned to the site.
Enable Evacuation Mode 
will put the turnstiles into free spin mode, it's mainly used for drills or emergency evacuations.
Mobile App
Step 1
Select the site that the turnstile is on by using Change Site then press Access Control Unit to access the list of options.
Turnstile Options
Pressing Open Entry Gate will open the entry gate.
Pressing Open Exit Gate will open the exit gate if there's one assigned to the site.
Enable Evacuation Mode will put the turnstiles into free spin mode, it's mainly used for drills or emergency evacuations.