Zenith Controls & Systems Pvt Ltd manufactures Intelligent Digital Clock with Ability to Communicate with PC. Zenith Controls & Systems Pvt Ltd is an ISO 9001: 2000 accredited company. The Company also manufacture Computer based Real Time Data Acquisition Systems, Computerised Attendance Recording Systems and Access Control Systems. The Intelligent Digital Clock with Ability to Communicate with PC is used at Shop Floors, Gates, Reception Area, Auditorium, Meeting Rooms and Conference Halls etc. The Intelligent Digital Clock with Ability to Communicate with PC has optional battery backup for 72 hours. This Digital Clock has metallic enclosure with input voltage ranging of 230 V. This Digital Clock has temperature ranging from 0 to 50 Degree C.