GE Security Interlogix SDX-135Z Wireless Smoke Detector with Heat and Freeze Sensor

The SDX-135Z from Interlogix is a photoelectric smoke detector with heat and freeze sensor features wireless connectivity, a 10-year sealed battery and sensor life, a built-in sounder, diagnostic/status LED, integrated fixed-temperature and rate-of-rise heat sensor, and a separate enrollment pre-freeze condition sensor.

The SDX-135Z uses a 319.5MHz transmitter to communicate with the control panel and a 915MHz transmitter for communication between networked detectors. Up to 24 detectors can be used in the interconnected network. The dual transmitter design ensures that interconnection integrity is maintained, independent of control panel status. This unique design allows the SDX-135Z to conform to UL 217 and UL268 requirements.

The SDX-135Z has a 10-year, sealed-in lithium battery, ensuring continuous operation over the life of the detector. A self-activation feature activates the detector when attached to the mounting bracket. At the end of detector’s life, the unit will chirp and will notify the control panel, indicating that the detector is in need of replacement. A simple tool, such as a screwdriver, can be used to deactivate the unit, stopping the chirp and making the unit safe for disposal.

In addition, the SDX-135Z photoelectric smoke detector continually monitors operational status and provides a visual trouble indication if it drifts out of the sensitivity range or fails internal diagnostics.

Features

• Works with all Interlogix Learn Mode Panels: Simon, Concord, UltraSync and NetworX
• Wireless interconnection between detectors independent of control panel
• 319.5MHz crystal transmitter sends alarm, tamper maintenance and low battery communication to control panel
• Sensor and battery life ensures 10 years of continuous operation
• Restorable, built-in, 135°F (57°C) rate-of-rise heat sensor with additional pre-freeze indication at 41°F (5°C)
• Built-in 85dB temporal 3 and temporal 4 sounder with status LED
• UL listed to UL217 and UL268, CAN/ULC-S531, CSFM
• Available simultaneous use as a smoke/heat detector and freeze sensor
• Push-to-test capabilities for local device only and/or system initiating test
• Self-activation when attached to mounting bracket (included)