ETACS (Electronic Time & Alarm Control System)

Image SD-102 - ETACS (Electronic Time & Alarm Control System) (1):

Image SD-103 - ETACS (Electronic Time & Alarm Control System) (2):

Image SD-104 - ETACS (Electronic Time & Alarm Control System) (3):

Image SD-105 - ETACS (Electronic Time & Alarm Control System) (4):

Image SD-106 - ETACS (Electronic Time & Alarm Control System) (5):

ETACS Circuit Diagram: