Silent Knight | IDP-PHOTO-T-IV

Silent Knight IDP-PHOTO-T-IV Intelligent Photoelectric Smoke Detector with Thermal Sensor

The Silent Knight IDP-PHOTO-T-IV is an intelligent, addressable photoelectric smoke detector equipped with an integrated 135°F (57°C) fixed-temperature thermal sensor. Designed for use with Silent Knight IFP-series fire alarm control panels (FACPs), this detector offers enhanced fire detection capabilities by combining photoelectric smoke sensing with thermal detection. 

Key Features:

• Combined Photoelectric and Thermal Sensing: Detects both smoke and heat, providing a more comprehensive approach to fire detection.

• Intelligent Addressing: Utilizes rotary address switches for precise identification and streamlined maintenance.

• Programmable Sensitivity: Allows for customization of detector sensitivity levels through the FACP software, ensuring optimal performance in various environments.

Specifications:

• Operating Voltage: 15 to 32 VDC

• Standby Current: 300 µA at 24 VDC

• Alarm Current: 6.5 mA at 24 VDC

• Operating Temperature Range: 32°F to 100°F (0°C to 38°C)

• Humidity Range: 10% to 93% RH, non-condensing

• Dimensions: 2.0” (5.08 cm) height; 4.1” (10.4 cm) diameter when installed in a B501 base