[Web4lib] Null point – Elect romagnetic Security Gate

[I.D.A.L. Wijayaratne]

Dear friends
I am an Assistant Librarian of Open University of Sri Lanka Library. We are 
going to purchase an electromagnetic security gate. During the initial 
testing we understood that gate is unable to particular position. The 
vendors informed us that there is a 10 inches null point exists from the 
43cm height from the floor.  (Our corridors are six feet high and 3 feet 
wide) and it’s a limitation of the system and cannot be prevented). 
Do you have any idea? Pl let me know 

Anusha 

Anusha Wijayaratne
Senior Assistant Librarian
Office: +94-112805476
Home +94-112410970
Mobile +94-777299300
The Open University of Sri Lanka (www.ou.ac.lk)


-- 
This message has been scanned for viruses and
dangerous content by OUSL E-Mail Scanner, and is
believed to be clean.