Description

The System Sensor C2WTR-BA and C2WTA-BA are 2-wire photoelectric smoke detectors are 4-wire photoelectric smoke detectors. Also, all models incorporate a state-of-the-art optical sensing chamber and an advanced microprocessor. The microprocessor allows the detector to automatically adjust its sensitivity back to the factory setting when it becomes more sensitive due to contaminants settling in its chamber.

In order for this feature to work properly, the chamber must never be open while power is apply to the smoke detector. Besides, this includes cleaning, maintenance or screen replacement. All models also feature a restorable, built-in, fixed temperature (135°F) thermal detector and are also capable of sensing a freeze condition if the temperature is below 41°F.

Installation of the System Sensor C2WTR-BA, C2WTA-BA, C4WTR-BA, C4WTABA, C4WTAR-BA, and C4WITAR-BA detectors is simplified by the use of a mounting base that may be pre-wired to the system; allowing the detector to be easily install or removed. The mounting base installation is further simplified by the incorporation of features compatible with drywall fasteners.

Features / Specifications

• In-line terminals
• Dual color LEDs
• 135°F fixed temperature
• Alarm Current: Maximum 130 mA
• Operating Temperature Range: 32 to 100°F (0 to 37.8°C)
• Operating Humidity Range: 0 to 95% RH non-condensing