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System Sensor 4WT-B 4-wire p/e smoke det w/thermal

Special Price: $49.58
SKU: BK-4WTB
LimitedAvailability
MPN: 4WT-B
System Sensor i3 â„¢ series smoke detectors represent significant advancement in conventional detection. The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.

Installation ease. 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 Lockâ„¢ action.

Intelligence. 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 LEDindicated 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 sensitivityof i3 detectors in terms of percent-per-foot obscuration.

Instant inspection. The i3 series provides wide-angle red and green LED indicators for instant inspection of the detector"™s condition: normal standby, out-of-sensitivity, alarm, or freeze trouble. When connected to the 2W-MOD2 loop test/maintenance module or a panel with the i3 protocol, the EZ Walk loop test feature is available on 2-wire i3 detectors. This feature verifies the initiating loop wiring by providing LED status indication at each detector.

Features  
• Plug-in detector line, mounting base included  
• Large wire entry port  
• In-line terminals with SEMS screws  
• 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  
• Loop testing via EZ Walk feature  
• Built-in test swi

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