ES-4808

Expansion Switch

Product ID: ES-4808
Product SKU: ES-4808
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(1-800-558-8957)

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Area of Rescue and Area of Refuge System Expansion Switch

Description:

The Expansion Switch is designed to accommodate 1-8 devices including Area of Rescue Call Stations, other Expansion Switches, or Area of Refuge Remote Control Panels. Up to 35 Expansion Switches can be used in the 4800 system to support a total of 255 Call Stations.

Operation:

The Expansion Switch is to be used with the Cornell Digital Area of Refuge System to allow additional Call Stations to be added to a system.

Mounting:

Expansion Switches can be located in a controlled maintenance room or closet. The 15”W X 18”H X 4”D enclosure includes (3) knockouts that are located at the top of the enclosure, and keyhole slots for surface mounting.

Engineering Specifications:

The contractor shall furnish and install the CORNELL ES-4808 Expansion Switch as indicated on the plans. The Expansion Switch shall be mounted in CORNELL provided enclosures.

Technical Information:

  • Power Requirements: 24VDC
  • Operating Environment: 50-120°F Indoor Non-condensing
  • Physical Dimensions: 4” D, 15” W, 18”H
  • Mounting: Follow instructions provided on enclosure box
  • Wiring: Cat5e Ethernet cabling for Control Panel, Switch and Call Station Connections
Contact the area of refuge system suppliers at Cornell Communications today for more information on our wide range of superb emergency communication systems.

Rescue Assistance Wiring

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Audio and visual nurse call systems for assisted living facilities, nursing homes, hospitals and outpatient medical clinics.

Traditional lights, buttons and pull cords or smartphone/WiFi integrated. Let us know what you’re trying to do and we’ll take care of you.

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1-800-558-8957
 

Nurse/Emergency Call

Designed for a wide variety of solutions to keep people safe anywhere they go

ADA Rescue Assistance

For emergency evacuation of multistory buildings & campus/parking lot security

Building Perimeter Security

Control unauthorized access/egress & contain wandering residents
For help ordering, designing, or installing:
Buzzers - Lights - Pendants - Pull Cords NURSE CALL SYSTEMS Stations - Pagers - Alarms - Phone Apps
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7915 North 81st St. Milwaukee WI 53223

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