INTERLOGIX SMOKE DETECTOR, PHOTOELECTRIC, 4-WIRE, HEAT SENSOR

CONTAINS RATE-OF-RISE HEAT SENSOR

The 449 series self-diagnostic, 4-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble indication if they drift out of sensitivity range or fail internal diagnostics.

The 449 series is easily cleaned by replacing the proprietary fieldreplaceable optical chamber. All models are designed to reduce false alarms from dust, insects, RFI and external light.

An integral combination rate-of-rise and fixed 135°F (57°C), 50-foot rated, heat sensor is available with all “T“ model detectors.

• Intelligent self-diagnostics
• Field-replaceable optical chamber
• Low-profile design
• Plug-in terminal block
• Advanced false alarm immunity
• Meets NFPA 72 field sensitivity testing requirements without the need for external meters
• On-site maintenance alert

INCREASE YOUR SAFETY & SECURITY WITH INTERLOGIX

Formerly GE Security, Interlogix’s robust product offering is designed to protect and secure your business, your home, and your family. Their products are leading the industry in innovation and reliability. Whether it’s a complete system, access control, motion detection, or simple magnetic contacts, Interlogix has the products that will meet your security needs.

Interlogix 449CT Install Guide (.pdf)
Interlogix 449CT Tech Bulletin (.pdf)

• Alarm @ Relay Specifications: 2.0 A @ 28.0 V
• Alarm Current Consumption [Nominal]: 15.0 mA
• Color: White
• Current Comsumption w/ Alarm [Nominal]: 15.0 mA
• Detection (Operating) Range: 3.1 to 1% / ft max; 3.1 to.5% / ft max
• Detector Head Depth [Nominal]: 1.85 in
• Detector Head Diameter [Nominal]: 6.1 in
• Field Wiring Size [Minimum]: 14.0 AWG
• Field Wiring Size [Maximum]: 24.0 AWG
• Heat Detection Specifications - Fixed [Nominal]: 135.0°F
• Heat Detection Specifications - Rate of Rise: >105°F and Rate of Rise 15°F/min
• Height [Nominal]: 1.85 in
• Maximum Ripple [Maximum]: 10.0%
• Operating Humidity [Minimum]: 0.0% RH
• Operating Humidity [Maximum]: 95.0% RH
• Operating Temperature [Minimum]: 32.0°F
• Operating Temperature [Maximum]: 120.0°F
• Operating Voltage [Minimum]: 8.5 V
• Operating Voltage [Maximum]: 33.0 V
• Polarity Reverse Current [Nominal]: 10.0 mA
• Regulatory Approval: UL 268, ULC, FM, CSFM, MEA
• Relay @ Contact Rating: 500.0 mA @ 36.0 V
• Sensitivity - Photoelectric [Minimum]: 0.05%
• Sensitivity - Photoelectric [Maximum]: 3.1%
• Sensitivity - Photoelectric [Nominal]: 3.1%
• Sounder Specifications [Nominal]: 8.5 db/ft
• Standby Current Consumption [Nominal]: 70.0 µA