Silent Knight SK-PHOTO-R-W Intelligent Photoelectric Smoke Sensor with Remote Test Capability, White

The SK-PHOTO-R-W Intelligent Addressable Photoelectric Smoke Detector is an advanced fire detection device designed for reliable smoke monitoring in compatible addressable fire alarm systems. Featuring an enhanced optical sensing chamber, remote testing capability, and intelligent communication technology, this detector provides dependable smoke detection for commercial and institutional fire protection applications.

Engineered to detect smoke generated by a wide range of combustion sources, the SK-PHOTO-R-W uses photoelectric sensing technology to monitor airborne smoke particles. Its enhanced optical chamber is designed to deliver consistent detection performance while supporting modern fire alarm system requirements.

The detector features programmable sensitivity settings that can be adjusted through compatible fire alarm control panel software. Sensitivity is continuously monitored and reported to the control panel, allowing maintenance personnel to identify detector contamination and other conditions that may require servicing.

Integrated rotary decimal address switches allow each detector to be assigned a unique address within the fire alarm system. This individual point identification capability helps technicians locate specific devices during inspections, testing, and maintenance.

The SK-PHOTO-R-W incorporates stable, noise-resistant communication technology and a two-wire signaling line circuit (SLC) connection for integration with compatible addressable fire alarm panels.

Designed for use with compatible DNR-series duct detector housings, the SK-PHOTO-R-W supports remote testing from the fire alarm control panel. A built-in functional test switch can also be activated using an external magnet where supported by the installation configuration.

Dual LED indicators provide 360-degree visual status visibility, while the detector's modern white housing offers a clean, professional appearance.

Additional features include low standby current, a tamper-resistant design, and protection against back pressure, making the SK-PHOTO-R-W a practical solution for compatible fire alarm and HVAC duct smoke detection applications.

10 Key Features

1. Intelligent Photoelectric Smoke Detection: Uses an enhanced optical sensing chamber to detect smoke particles from various combustion sources.

2. Remote Test Capability: Supports remote testing through compatible fire alarm control panels and duct detector installations.

3. DNR Duct Housing Compatibility: Designed for use with compatible DNR-series duct smoke detector housings.

4. Programmable Sensitivity: Allows detector sensitivity settings to be configured through compatible control panel software.

5. Continuous Sensitivity Monitoring: Reports detector sensitivity information to the fire alarm control panel for maintenance monitoring.

6. Rotary Decimal Address Switches: Enables individual detector addressing for accurate device identification.

7. Two-Wire SLC Connection: Supports communication with compatible intelligent fire alarm control panels.

8. Dual 360-Degree Visible LEDs: Provides convenient visual status indication from multiple viewing angles.

9. Magnetic Functional Test: Features a built-in test switch that can be activated using an external magnet.

10. Tamper-Resistant, Back-Pressure-Sealed Design: Supports secure installation and reliable operation in compatible detector applications.