Access Control, Access Control System,Security Equipments,Access Cards,CCTV, Surveillance Camera, Security Surveillance, CCTV System

Security Electronics

ACCESS CONTROL-

	Pre-installation consideration
	Usual problems
	Card Readers
	Type of Access Cards
	– Proximity cards
	– Wiegand cards
	– Magnetic stripe cards
	– Bar coded cards
	– Infrared Bar coded cards
	Keypad based security
	Biometric systems
	Proximity Systems
	PC based access system
	Door entry system - Intercom based
	Multi-apartment door entry system
	Video door phone