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The EMS4 Call Director system allows multiple telephone devices to communicate within a building without the need for a dedicated telephone line. If a telephone line is connected to the system, the EMS4 Call Director allows communication outside the building. The EMS4 Call Director incorporates “FORCE THRU CALLING” to ensure emergency calls cannot be ignored.

Features and Benefits

• Saves phone line expenses by consolidating mulitple telephone lines.
• Functions as a stand alone intercom system
• Allows onsite communication between Master Station and all other devices.
• On or offsite monitoring capaiblities.
• Up to three voice messages may be programmed.
• Can autodial up to three programmedtelephone numbers.
• Can be used as a ringdown device.

Specifications:

Mechanical -

Size: (HxWxD): 140mm x 81mm x19mm
Weight: 0.17kg

Electrical -

Operating Current Range:min. 18mA — max. 55mA
Operating Voltage Range:min. 8VDC — max. 70VDC
Ring Sensitivity: min. 20VAC rms
REN: 0.2B
Alarm Input Isolation: 1500V rms

Environmental -

Operating Temperature Range: 0 to 50 degrees^c
Storage Temperature Range: -+20 to 70 degrees^c
Relative Humidity: Up to 95% (non-condensing)