Kidde Interconnectable Alarms Properly installed and maintained, residential smoke alarms are one of the best and least expensive ways to provide an early warning when a fire begins. Smoke alarms save lives, prevent injuries and minimize property damage by alerting residents early to a fire hazard. Kidde offers a full range of 120V AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available. When any one interconnected alarm is triggered by smoke or heat, all interconnected alarms within the home sound an immediate warning. All Items Here are all the products in this category: Kidde 1235E Ionization Smoke Detector (2BUY65NK3) FEATURES: Unit Number: 1235E UPC: 0-25417-12351-7 Power Source: 120VAC Sensor: Ionization Audio Alarm: 85dB at 10ft Temperature Range: 40°F (4.4°C) to 100°F (37.8°C) Humidity Range: 5%-95% relative humidity (RH) Size: 5.6” in diameter x 1.55” depth Weight: .6lbs Interconnects: Up to 24 Kidde devices LED: Green, receiving ac power Red, alarm mode Manufacturer's Warranty: 5 year limited $ 20.05 Kidde 1275E Ionization Smoke Detector (2BUY75NK3) FEATURES: Unit Number: 1275E Power Source: 120VAC with 9V Battery Back Up Sensor: Ionization Audio Alarm: 85dB at 10ft Temperature Range: 40°F (4.4°C) to 100°F (37.8°C) Humidity Range: 5%-95% relative humidity (RH) Size: 5.6” in diameter x 1.55” depth Weight: 1lb Interconnects: Up to 24 Kidde devices Wiring: Quick-connect plug with 8” pigtails LED: Red, normal operation Green, indicates AC power Warranty: 5 year limited $ 32.05 Kidde 1276E Ionization Smoke Detector (2BUY04UA3) FEATURES: Hush Button Unit Number: 1276E UPC: 7-84908-00135-1 Power Source: 120VAC, 60HZ, 9V battery backup Audio Alarm: 85dB at 10ft Temperature Range: 40°F to 100°F (4°C to38°C) Humidity Range: 5%-95% relative humidity (RH) Sensor: Ionization Size: 5” in diameter x 1.75” depth Weight: .75lbs Interconnects: Up to 24 Kidde devices LED: Green, normal operation Red, alarm condition Warranty: 5 year limited warranty $ 32.47 Kidde 1285E Ionization Smoke Detector (2BUY95NK3) FEATURES: Exit Light Unit Number: 1285E UPC: 0-25417-01285-9 Power Source: 120VAC Sensor: Ionization Audio Alarm: 85dB at 10ft Temperature Range: 40°F (4.4°C) to 100°F (37.8°C) Humidity Range: 5% - 95% relative humidity (RH) Size: 5.6" in diameter x 1.55" depth Weight: 1lb Interconnects: Up to 24 Kidde devices LED: Green, receiving ac power Red, alarm mode Warranty: 5 year limited $ 32.47 Kidde 900-0114-02 Combo Smoke/CO Alarm (2BUY93KR1) FEATURES: Part Number: 900-0114 Unit Number: KN-COSM-IB Power Source: 120VAC, 60Hz 25mA max per alarm 9V battery backup Smoke Sensor: Ionization CO Sensor: Electrochemical Audio Alarm: 85dB at 10ft Temperature Range: 40°F (4.4°C) to 100°F (37.8°C) Humidity Range: 5%-95% relative humidity Size: 5.75” in diameter x 1.7” depth Weight: 1.0 lb Wiring: Quick connect plug with 8” pigtails Interconnects: Up to 24 Kidde devices (of which 18 can be initiating) Manufacturer's Warranty: 5 year limited $ 74.67 Kidde PE120 Photoelectric Smoke Alarm (2BUY69PX4) FEATURES: Model: PE120 UPC: 0-47871-40399-8 Power Source: 120VAC Sensor: Photoelectric Audio Alarm: 85dB at 10ft Temperature Range: 40°F (4.4°C) to 100°F (37.8°C) Humidity Range: 5%-95% relative humidity (RH) Size: 5.6” in diameter x 1.55” depth Weight: 1lb Interconnects: Up to 24 Kidde devices LED: Green, receiving ac power Red, alarm mode Manufacturer's Warranty: 5 year limited $ 36.87 Kidde SL177i Direct Connect Hearing Impaired Strobe Light 2 Wire (2BUY36NK3) FEATURES: Unit Number: SL177i UPC: 0-25417-19129-5 Power Source: 120VAC, 60HZ Temperature Range: 40°F to 100°F (4°C to 38°C) Size: 5.6” in diameter x 3” depth Weight: 1lb Interconnects: Up to 24 Kidde devices Manufacturer's Warranty: 5 year limited warranty $ 112.87 Kidde SM120X Smoke Detector Relay Module (2BUY55NK3) FEATURES: Smoke Alarm Relay Module Wire In 120 VAC Use with Kidde Fyrnetics Alarms Interconnectable Devices Size 3 x 1.7 x 0.7 Inches $ 32.49