Honeywell TC807B1059 Ionization Smoke Detector Head for S911 UL Base Addressable Fire Systems

Honeywell · Fire & Life Safety

Description  The Honeywell TC807B1059 is an ionization smoke detector head designed for use with the S911 UL mounting base in intelligent fire alarm systems. It provides early detection of fast-flaming fires by sensing combustion particles in the air through a dual ionization chamber. The device is intended for commercial fire protection systems requiring addressable smoke detection and reliable system integration.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category Fire Alarm Systems Part Number TC807B1059 Subcategory Ionization Smoke Detectors Detector Type Addressable Ionization Smoke Detector Head Operating Voltage 15–32 VDC (loop powered) Sensing Method Dual Ionization Chamber Mounting Base S911 UL Compatible Base Communication Type Addressable Loop Protocol (CLIP / FlashScan compatible systems) Indicator Dual LED 360° status indication Alarm Status Alarm, Prealarm, Normal, Trouble reporting Temperature Range 32°F to 120°F (0°C to 49°C) Humidity Range 10% to 93% RH non-condensing Velocity Rating Up to 1200 ft/min airflow Weight 0.38 lb (0.17 kg)      Information About TC807B1059 The TC807B1059 is part of Honeywell’s intelligent sensor series used in addressable fire alarm loops with compatible control panels. It operates using a dual ionization sensing chamber that detects changes in ionization current caused by smoke particles entering the chamber. The detector communicates with the fire alarm panel using a proprietary loop protocol, allowing each sensor to transmit its address, status, and analog detection values. It is designed for plug-in installation into a common base (S911 UL base), making maintenance and replacement straightforward in commercial fire alarm systems. Key Features: Ionization Detection: Uses dual ionization chambers for fast-response fire detection. Addressable Operation: Communicates individually with fire alarm control panels via loop protocol. Plug-in Design: Installs easily into S911 UL compatible mounting base. Dual LED Indicators: Provides 360° visual status indication for alarm and normal conditions. Intelligent Sensing: Continuously monitors sensitivity and device condition. Stable Performance: Designed for consistent detection in varying environmental conditions. Low Profile Design: Compact sensor head for standard ceiling installations. The TC807B1059 delivers the reliability and precision required for intelligent addressable fire detection systems in commercial environments.

Brand: Honeywell · Category: Fire & Life Safety

Key features

• Ionization Detection: Uses dual ionization chambers for fast-response fire detection.
• Addressable Operation: Communicates individually with fire alarm control panels via loop protocol.
• Plug-in Design: Installs easily into S911 UL compatible mounting base.
• Dual LED Indicators: Provides 360° visual status indication for alarm and normal conditions.
• Intelligent Sensing: Continuously monitors sensitivity and device condition.
• Stable Performance: Designed for consistent detection in varying environmental conditions.
• Low Profile Design: Compact sensor head for standard ceiling installations.

Specifications

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