Edwards EST IO1000GD


Four Loop System, One 250-Point Loop Installed, 110V, Gray Door, with Dialer

Availability: Estimated 6 Weeks

Condition: New
Brand: Edwards, EST
Status: Active
SKU: 44623
Manufacturer Part #: IO1000GD


Edwards brand intelligent life safety systems offer the power of high-end intelligent processing in configurations that deliver uncomplicated solutions for small to mid-sized applications. With intelligent detection, electronic addressing, automatic device mapping, optional Ethernet® connectivity, and a full line of easily-configured option cards and modules, these flexible systems offer versatility that benefits building owners and contractors alike.

The iO64 provides one Class A or Class B intelligent device loop that supports up to 64 device addresses, and two Class B Notification Appliance Circuits (NACs). Optional Class A device wiring is available with the use of a module.

The iO1000 provides one Class A or Class B intelligent device loop that supports up to 250 device addresses. Loop controller modules may be added in combination to expand total system capacity in 250-point increments to up to 1,000 device addresses. The iO1000 panel includes four NACs that may be wired for either Class A or Class B operation.

The RZI16-2 module adds even more capacity to iO installations by adding up to 16 conventional device circuits and two additional notification appliance circuits. This makes them an ideal retrofit solution that can accommodate new intelligent detectors, as well as existing conventional devices.

Additional information

Weight 16 lbs
Dimensions 12 × 18 × 32 in







Control Panel






Production Status




  • Supports 10-Year Carbon Monoxide detectors
  • R-Series remote annunciators
  • SIGA-REL Releasing Modules
  • Fully integrated CO detection using Signature Series detectors with or without audible signaling
  • Auto-programming reduces installation time
  • Supports Signature Series intelligent modules and detectors
  • Combines the Signature intelligent releasing module with Signature multisensor detectors for reliable fire suppression
  • Form C contacts for alarm and trouble, Form A for supervisory
  • Electronic addressing with automatic device mapping
  • Optional Ethernet port for diagnostics, programming and a variety of system reports
  • Two programmable switches with LEDs and custom labeling
  • Supports Genesis horn silence over two wires, and UL 1971-compliant strobe synchronization
  • Class B or Class A wiring
  • Ground fault detection by module
  • Supports up to eight serial annunciators, (LCD, LED-only, and graphic interface)
  • Can use existing wiring for most retrofit applications
  • Upload/download remotely or locally
  • Two-level maintenance alert reporting
  • Pre-alarm and alarm verification by point
  • Adjustable detector sensitivity
  • 4 x 20 character backlit LCD display
  • Optional earthquake hardening: seismic Importance Factor 1.5
  • Standalone operation
  • Alarm ON command manually activates alarm condition


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Intelligent Fire Alarm Systems; iO64, iO1000


Edwards - Data Sheet