Honeywell Silent Knight SK-PHOTO-W Smoke detector

The Honeywell Silent Knight SK-PHOTO-W is a photoelectric smoke detector designed for use in fire alarm systems to detect smoke particles in the air.

Key Specifications

• Compatibility: Silent Knight fire alarm control panels
• Voltage: 12-24 VDC
• Type: Photoelectric
• Mounting: Standard 4-inch octagonal or 4-inch square electrical box
• Operating Temperature: 32°F to 100°F (0°C to 38°C)
• Sensitivity: Meets UL 268 and NFPA 72 standards