EST Edwards 3-OPS Fire Alarm Control Panel Off Premise Signal Module
EST Edwards 3-OPS Fire Alarm Control Panel Off Premise Signal Module
Condition: Used
Low stock: 1 left
Storewide Quantity discount: Save 5% on 2 items, 8% on 3 items, and 10% on 4+ items (applies automatically at checkout).
Couldn't load pickup availability
You will be prompted to create an account or sign in to complete your purchase.
As an eBay Partner, we may be compensated if you make a purchase.
EST Edwards 3-OPS Fire Alarm Control Panel Off Premise Signal Module — This sophisticated interface card facilitates reliable off-premise communication for the Edwards EST3 life-safety platform. - Operational Voltage: 24VDC - Current Consumption: 150mA maximum - Mounting Compatibility: EST3 CPU/Loop Controller slots - Signaling Protocol: Contact ID or SIA formats - Temperature Rating: 32°F to 120°F (0°C to 49°C)
Unlike legacy signaling devices that struggle with modern digital fire alarm integrations, the 3-OPS module provides seamless compatibility with the EST3 ecosystem. It ensures robust reporting capabilities that surpass standard industry benchmarks for off-premise signal transmission and diagnostic reliability.
Advanced System Integration and Performance
The 3-OPS module utilizes dedicated processing to manage outgoing signals, ensuring that critical life-safety data reaches monitoring stations with minimal latency. Its design prioritizes operational stability, enabling consistent performance across large-scale facility networks where precise, instant notification is non-negotiable.
This item description was generated using artificial intelligence and may contain errors. Specifications and compatibility should always be verified using official manufacturer documentation and, where applicable, by a qualified or licensed fire alarm technician.
View full details

About us
We specialize in new, used, and surplus fire alarm and life-safety equipment. Our inventory includes control panels, modules, power supplies, annunciators, detectors, and related accessories from leading manufacturers. Listings reflect current, in-stock availability and are updated regularly. Orders ship quickly and are packed with care.
For additional details, please review our Terms of Service, Shipping Policy and Refund Policy before placing your order. Please contact us with any questions.