System Sensor 2WTA-B Photoelectric i3 Series Smoke Detector, 2-Wire with Thermal Sensor and Built-In Sounder,
85 dB sounder
Form C relay
Isolated thermal
$116.31
Product Overview
The System Sensor 2WTA-B is a 2-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder.
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
- 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
| Specifications | |||||||||
| Part Number | 2WTA-B | Product Model | 2WTA-B | Product Name | 2i3 WTA-B Smoke Detector | Product Series | i3 | Product Type | Smoke Detector |
| Technical Information | |||||||||
| Connectivity Technology | Wired | Detectable Medium | Fire | Sensing Technology | Photoelectric | Sensor Type | Photoelectric | ||
| Controls/Indicators | |||||||||
| Status Indicators | Alarm, LED | ||||||||
| Physical Characteristics | |||||||||
| Color | White | Form Factor | Ceiling Mount | Height | 2.1" | Weight (Approximate) | 7.10 oz | ||
| Power Description | |||||||||
| Input Voltage | 24V DC | ||||||||
| Miscellaneous | |||||||||
| 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 | ||||||||
| Weight | 2 lbs |
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