Silent Knight | SK-PHOTO-W

Silent Knight SK-PHOTO-W Intelligent Photoelectric Smoke Detector

The Silent Knight SK-PHOTO-W is an intelligent, addressable photoelectric smoke detector designed for performance and aesthetics. Its modern, sleek design and enhanced optical sensing chamber enable it to detect smoke from various combustion sources, adhering to stringent code standards. 

Key Features:

• Advanced Optical Sensing: Engineered to sense smoke produced by a wide range of combustion sources, ensuring early detection of fires.

• Rotary Addressing: Equipped with rotary, decimal address switches, allowing for precise device addressing and facilitating easy installation and maintenance.

• Dual LED Indicators: Features two bi-color LEDs that provide 360° visibility; LEDs blink green during normal operation and turn steady red in alarm conditions.

Specifications:

• Operating Voltage Range: 15 to 32 VDC

• Standby Current: 200 µA at 24 VDC

• Alarm Current: 4.5 mA at 24 VDC

• Operating Temperature Range: 32°F to 122°F (0°C to 50°C)

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

• Dimensions: 2.0 inches (51 mm) height; 6.2 inches (156 mm) diameter when installed in B300-6 base

Compatibility:

The SK-PHOTO-W is compatible with Silent Knight addressable fire alarm control panels, including models 6820, 6820EVS, 6808, 6700, 5700, 5808, 5820XL, and 5820XL-EVS. It supports various mounting bases such as the B300-6 and B501, providing flexibility in installation configurations.