Interlogix TS7-4T 4-Wire Photoelectric Smoke Detector, Remote Alarm/Trouble LED & Heat Sensors

The TS7 Series features photoelectric smoke detectors with an easy to install and maintain head and base design. The photoelectric smoke detector heads are self diagnostic and have field replacable optical chambers. They feature automatic drift compensation which adjusts the sensitivity if the detector becomes dirty over time, greatly reducing the chance of a nuisance alarm. Additional diagnostic information is activated by applying a magnet near the detector’s integral reed switch. This initiates a self-diag-nostic routine and provides visual indication of sensitivity level, or if service is required. The TS7 smoke detector heads meet NFPA 72 field sensitivity testing requirements without the need for external meters. Orders are shipped with the appropriate six-inch base to support either two- or four- wire TS7 Series smoke detector heads.

Features

• Four- wire head and terminal base model
• Self-diagnostic capabililty continually monitors operation
• Built-in drift compensation
• Field replaceable optical chamber
• Low-profile design blends in with the environment
• Available with integral heat detectors and auxiliary relay
• Meets NFPA 72 field sensitivity testing without the need for external meters
• Extensive 2-wire compatibility listings
• 12/24VDC