Common Gate Camera videophone

Upto 4 house (-104 type)
? Upto 8 houses (-108 type)
? Upto 12 houses (-112 type)
? Upto 450 houses connection (10 key button type)
? Communication with guard master (10 key button type)
? Door open function by access code (10 key button type) or by RF cards (option)
? Angle adjustment (up & down, right & left)
? Firm metal body case with new modern design
? Upto 4pcs of common gate cameras connection in a building
? Normal & Pinhole lens camera (KLP-P series) selection