Upgrade your building security with the UNV Two Doors Recognition Access Control Controller OER-SR22. Control 2 doors with one smart controller. Perfect for offices, apartments, warehouses, and gated entries. Why you’ll love it:

• Two-door access control in one unit
• Fast recognition for smoother entry
• Supports common access methods like card and PIN (based on setup)
• Helps manage staff or tenant access more easily
• Stable performance for daily heavy use

Great for main door + office door, entry door + exit door, or two separate areas that need controlled access. What you get: UNV OER-SR22 Two Doors Access Control Controller. Secure your space the simple way — clean access control with professional reliability.