Napco FW-2-H-E 2-Wire Conventional Photoelectric Smoke Detector with Integral 135F Fixed Heat Detector

The Napco FW-2-H-E is a Firewolf Advanced 2-wire conventional combination photoelectric smoke and 135°F fixed-temperature heat detector, sold as a complete unit with its 6-inch mounting base. The dual-technology design detects both smoldering fires (via photoelectric smoke sensing) and fast-flaming fires (via the 135°F thermistor-based heat detector) from the same 2-wire conventional zone connection

Features

• Smoke and Heat Detection: Incorporates both smoke and heat sensors for comprehensive fire detection. The blue LED, thermistor, and photodiode enhance the photoelectric smoke sensor, reducing false alarms and increasing sensitivity to actual fire conditions
• Heat Sensitivity Rating: The heat sensor is rated for 135°F, ensuring accurate detection of a wide range of fires
• Low Profile Design: With a height of only 1.8 inches, the FW-2-H-E boasts a low-profile design, making it suitable for various installation environments
• Self-Testing: Includes a built-in magnetic Go/No-Go detector test feature for simplified self-testing