System Sensor 4WTA-B Photoelectric i3 Series Smoke Detector, 4-Wire, with Thermal Sensor and Built-In Sounder, White
System Sensor 4WTA-B Photoelectric i3 Series Smoke Detector, 4-Wire, with Thermal Sensor and Built-In Sounder, White
- 85 dB sounder
- Form C relay
- Isolated thermal sensor
- 85 dB sounder
- Form C relay
- Isolated thermal sensor
- 85 dB sounder
- Form C relay
- Isolated thermal sensor
System Sensor 4WTA-B Photoelectric i3 Series Smoke Detector, 4-Wire, with Thermal Sensor and Built-In Sounder, White
4WTA-B | BK-4WTAB
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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.
To reduce the likelihood of nuisance alarms, all i3 detectors are equipped with both drift compensation and smoothing algorithms. These capabilities minimize both short- and long-term causes of nuisance alarms, such as RF interference and dust accumulation. When connected to the 2W-MOD2 loop test/ maintenance module or an i3 Ready™ panel, 2-wire i3 detectors can generate a remote maintenance signal when in a maintenance or freeze trouble condition. To measure the sensitivity of any i3 detector, the SENS-RDR displays the reading, in terms of percent-per-foot obscuration, within seconds.
i3 has red and green LEDs to simplify local status indication during power-up, standby, alarm, maintenance, and freeze trouble conditions. When in alarm, i3 sounder models generate an 85 dB temporal tone. If connected to the RRS-MOD reversing relay/synchronization module, all i3 sounders on the loop will activate when one detector is in alarm. The RRS-MOD also synchronizes i3 sounder output to ensure a clear audible signal
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
Specifications
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ADI Part Number BK-4WTAB Brand Name System Sensor Manufacturer Honeywell International, Inc Manufacturer Part Number 4WTA-B Product Model 4WTA-B Product Name i3 4WTA-B Smoke Detector Product Series i3 Product Type Smoke Detector Weight 7.10 oz
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Connectivity Technology Wired Detectable Medium Fire Sensing Technology Photoelectric Sensor Type Photoelectric
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Status Indicators Alarm, LED
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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 i3 Series detectors include a tamper-resistant feature that prevents removal from the mounting base without the use of a tool.4WTA-B contain a piezoelectric horn which generates the ANSI S3.41 temporal pattern in an alarm condition. 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 4WTA-B Smoke DetectorMounting Base