Comparison : Item # H3-EM-68-200, H3-EM - Electronic Locking Swinghandle
Item # H3-EM-68-300, H3-EM - Electronic Locking Swinghandle
Item # H3-EM-67-100, H3-EM - Electronic Locking Swinghandle
Item # H3-EM-67-200, H3-EM - Electronic Locking Swinghandle
Item # H3-EM-64-200, H3-EM - Electronic Locking Swinghandle