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.
General Information
Name : System Sensor 4WT-B Photoelectric i3 Series Smoke Detector, 4-Wire, 135F Fixed Thermal Sensor, White , System Sensor
Category : Smoke & Heat Detectors
UPC Code : 783863017629
Country of Origin : Mexico. Country of origin is subject to change.
Specifications
General Information
ADI Part Number : BK-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
Weight (Approximate) (g) : 178.602
Technical Information
Connectivity Technology : Wired
Detectable Medium : Smoke
Sensing Technology : Photoelectric
Sensor Type : Photoelectric
Controls/Indicators
Status Indicators : LED, Switch
Physical Characteristics
Color : White
Diameter (mm) : 127
Form Factor : Ceiling Mount
Height : 2"
Height (mm) : 50.8
Weight (Approximate) : 6.30 oz
Power Description
Input Voltage : 24V DC
Input Voltage (V DC) : 24
Product Information
Diameter : 5"
Warranty
Limited Warranty : 3 Years
Miscellaneous
Additional Information : Four Wire130 mA maxLarge wire entry portStop-Drop 'N Lock attachment to baseRemovable detector cover and chamberBuilt-in remote maintenance signalingDrift compensation and smoothing algorithmsThermal
Features : Built-in remote maintenance signaling, Built-in test switch, Drift compensation and smoothing algorithms, In-line terminals with SEMS screws, Large wire entry port, Loop testing via EZ Walk feature, Mounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling, Plug-in detector line, mounting base included, Removable detector cover and chamber, Simplified sensitivity measurement, Stop-drop n' lock attachment to base, Wide-angle, dual-color LED indication
Package Contents : i3 4WT-B Smoke DetectorPlug-in Detector LineMounting Base