SIGA-278

The Edwards SIGA-278 is a double-action manual pull station from the Signature Series, requiring two distinct user actions to initiate a fire alarm—first lifting the upper door marked "LIFT THEN PULL HANDLE," then pulling the alarm handle to prevent accidental activation.
Constructed from durable red Lexan with an integral addressable input module and microprocessor, it provides intelligent signaling with non-volatile memory for device history, serial numbers, and automatic mapping on Signature Loop controllers.
Key Specifications
Feature
Specification
Display
Status LED (Green: Normal / Red: Alarm)
Operation Type
Double-action pull lever (keyed reset)
Material
Red Lexan polycarbonate housing
Addressable
1 SLC address (Signature protocol)
Communication
Signature Data Circuit
Standard Functions
Self-diagnostics, Non-volatile memory, Automatic device mapping
Mounting
Surface/backbox (12-18 AWG wiring)
Aux Input
Tamper-resistant keyed access
Power Supply
15.2–19.95 VDC (loop-powered)
Operating Temp
0°C–49°C (32°F–120°F, 0-93% RH)