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System Sensor 2WTR-B Photoelectric i3 Series Smoke Detector, 2-Wire, Thermal Sensor, Form Relay, White
2WTR-B|BK-2WTRB
System Sensor 2WTR-B Photoelectric i3 Series Smoke Detector, 2-Wire, Thermal Sensor, Form Relay, White
2WTR-B|BK-2WTRB
Key Features
What's Included
- 85 dB sounder
- Form C relay
- Isolated thermal sensor
Key Features
What's Included
- 85 dB sounder
- Form C relay
- Isolated thermal sensor
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Become an ADI CustomerKey Features
What's Included
- 85 dB sounder
- Form C relay
- Isolated thermal sensor

System Sensor
System Sensor 2WTR-B Photoelectric i3 Series Smoke Detector, 2-Wire, Thermal Sensor, Form Relay, White
2WTR-B | BK-2WTRB
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Overview
Specifications
Documents
Product Overview
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. Throughout the i3 series, installation is simple with its installer-friendly base and plug-in design.
The base accommodates a broad range of back box and direct mounting options and provides ample space for pre-wiring the device. To complete the installation, the i3 detector plugs into its base with a simple Stop-Drop 'N Lock action.
Main Features
- 85 dB sounder
- Form C relay
- Isolated thermal sensor
- Plug-in design (base included)
- In-line terminals
- Simplified sensitivity measurement
- Stop-Drop 'N Lock attachment to the base
- Removable cover and chamber
- Remote maintenance signaling
- Drift compensation and smoothing algorithms
General Information
Name: System Sensor 2WTR-B Photoelectric i3 Series Smoke Detector, 2-Wire, Thermal Sensor, Form Relay, White
Category: System Sensor, Fire, Fire Detection Devices, Smoke & Heat Detectors, ADI Pro Rewards
UPC Code: 783863019975
Country of Origin: Mexico. Country of origin is subject to change.
Specifications
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ADI Part Number BK-2WTRB Brand Name System Sensor Manufacturer Honeywell International, Inc Manufacturer Part Number 2WTR-B Product Model 2WTR-B Product Name i3 2WTR-B Smoke Detector Product Series i3 Product Type Smoke Detector Weight 7.05oz
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Connectivity Technology Wired Detectable Medium Fire Sensing Technology Photoelectric Sensor Type Photoelectric
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Status Indicators Yes
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Operating Relative Humidity (H-H) 0-95%
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Color White Form Factor Ceiling Mount Height 2"
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Input Voltage 35V DC
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Diameter 5.3"
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Limited Warranty 3-Year
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Additional Information - Heat Sensor: 135°F (57.2°C) fixed
- Sensitivity: 2.5%/ft. nominal
Country of Origin MX Features 85 dB sounder, Drift compensation and smoothing algorithms, Dual-color LEDs, Flexible mounting options, Form C relay, In-line terminals, Isolated thermal sensor, Plug-in design (base included), Remote maintenance signaling, Removable cover and chamber, Simplified sensitivity measurement, Stop-Drop N Lock attachment to the base Package Contents - i3 2WTR-B Smoke Detector
- Mounting Base