System Sensor 4WT-B Photoelectric i3 Series Smoke Detector, 4-Wire, 135F Fixed Thermal Sensor, White
System Sensor 4WT-B Photoelectric i3 Series Smoke Detector, 4-Wire, 135F Fixed Thermal Sensor, White
System Sensor 4WT-B Photoelectric i3 Series Smoke Detector, 4-Wire, 135F Fixed Thermal Sensor, White
4WT-B | 4H-4WTB
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Product Overview
The 4WT-B is a 4-wire, photoelectric i3 smoke detector with a 135°F fixed thermal sensor.
System Sensor i3 ™ series smoke detectors represent significant advancement in conventional detection. The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.
The i3 line redefines installation ease with its plug-in design. This allows an installer to pre-wire bases (included with heads). The large wire entry port and in-line terminals provide ample room for neatly routing the wiring inside the base. The base accommodates a variety of back box mounting methods as well as direct mounting with drywall anchors. To complete the installation, i3 heads plug into the base with a simple Stop-Drop ’N Lock™ action.
i3 detectors offer a number of intelligent features to simplify testing and maintenance. Drift compensation and smoothing algorithms are standard with the i3 line to minimize nuisance alarms. 2-wire i3 detectors can generate a remote LED indicated maintenance signal when connected to the 2W-MOD2 loop test/maintenance module or a panel equipped with the i3 protocol. The SENS-RDR, a wireless device, displays the sensitivity of i3 detectors in terms of percent-per-foot obscuration.
Main Features
- Provides wide-angle red and green LED indicators for instant inspection of the detector’s condition
- Plug-in detector line, mounting base included
- 135°F fixed thermal sensor.
- Mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling
- Stop-Drop ’N Lock attachment to base
- Removable detector cover and chamber
- Built-in remote maintenance signaling
- Drift compensation and smoothing algorithms
- Simplified sensitivity measurement
- Wide-angle, dual-color LED indication
General Information
Specifications
ADI Part Number 4H-4WTB Brand Name System Sensor Manufacturer Honeywell International, Inc Manufacturer Part Number 4WT-B Product Model 4WT-B Product Name i3 4WT-B Smoke Detector Product Series i3 Product Type Smoke Detector
Connectivity Technology Wired Detectable Medium Smoke Sensing Technology Photoelectric Sensor Type Photoelectric
Status Indicators LED, Switch
Color White Form Factor Ceiling Mount Height 2" Weight 6.30 oz
Input Voltage 35V DC
Diameter 5"
Limited Warranty 3-Year
Package Contents - i3 4WT-B Smoke Detector
- Plug-in Detector Line
- Mounting Base