Features :

Mifare Room Card + Pssword + Mechanical keys

Shape Size: 200H*420W*370D mm 
Packing Size: 260H*460W*410D mm     

Master Card + User Card
4-6 digits personal code and 6 digits master codes
Thickness: door-5mm; wall-2mm
G. Weight:10 kgs
4 AA batteries
LED Display
Available Colors : Ivory and Black
Optional Functions : query function, inside lighting, inside socket
Can contain all popular size laptops.
CE, FCC Certified