SYSTEM SENSOR 4WTAR-B Smoke Detectors with Sounder and Relay Option

The System Sensor i3™ sounder and relay smoke detectors apply the guiding principles of installation ease, intelligence, and instant inspection in a series of
specialty conventional devices.

Features

• 85 dB sounder
• Form C relay
• Isolated thermal sensor
• Plug-in design (base included)
• In-line terminals
• Flexible mounting options
• Stop-Drop ’N Lock™ attachment to the base
• Removable cover and chamber
• Remote maintenance signaling
• Drift compensation and smoothing algorithms
• Simplified sensitivity measurement
• Dual-color LEDs