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Silent Knight SK-PHOTO-W Addressable Photoelectric Smoke Detector

Silent Knight SK-PHOTO-W Addressable Photoelectric Smoke Detector

MPN: SK-PHOTO-W
JMAC ID: 202105066

$64.95

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JMAC_ID:: 202105066
df_manual_boost:: 1.45

Please Note: In order to keep our prices low, we have a minimum order requirement of $99

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The Silent Knight SK-PHOTO-W Series is an intelligent, addressable photoelectric smoke detector designed to combine high performance with modern aesthetics. The detector features a sleek, low-profile housing in expanded color options to fit contemporary interiors while maintaining industry-leading fire protection capabilities.

This unit uses an enhanced optical sensing chamber capable of detecting smoke from a wide variety of combustion sources, helping ensure reliable performance under stringent code standards. The sensitivity of the SK-PHOTO-W is programmable from the control panel and is continuously monitored and reported, allowing maintenance teams to identify contamination or sensor degradation before a failure occurs.

The detector supports rotary decimal addressing (Point ID) for precise location tracking on the fire-alarm control panel, and it plugs into a separate mounting base to simplify installation and maintenance. Dual bi-colour 360° LED indicators provide clear visual status for alarm, normal and fault conditions. With its two-wire SLC (Signalling Loop Circuit) connection and low standby current, this device integrates seamlessly into intelligent fire-alarm systems and supports optional relay, isolator or sounder bases for added flexibility.

UPC: 783863050992
Also known as: SK-PHOTOW, SKPHOTOW

Technical Specifications:

Package Contents: SK-PHOTO-W Smoke Detector 6" Mounting Base Trim Ring
Diameter: 6.2"
Height: 2"
Color: White
Compatibility: Knight fire alarm control panels: 6820EVS 6808 6700 5700 5808 5820XL 5820XL-EVS
Product Series: SK-PHOTO-W
Product Type: Smoke Detector
Weight (Approximate) (g): 96.388
Detectable Medium: Fire
Sensing Technology: Photoelectric
Connectivity Technology: Wired
Status Indicators: LED
Diameter (mm): 157.48
Form Factor: Ceiling Mount
Height (mm): 50.8
Product Color: White
Weight (Approximate): 3.40 oz
Input Voltage: 32 V DC
Input Voltage (V DC): 32
Certifications & Standards: UL listed: S 6173 FM approved

For more information about the Silent Knight SK-PHOTO-W, please contact us.

Modern design: Sleek, low-profile housing with expanded color options to suit contemporary interiors.
Enhanced optical sensing chamber: Engineered to detect smoke from a wide range of combustion sources in accordance with stringent code standards.
Programmable sensitivity: Detector sensitivity can be configured via the control panel software and continuously monitored for chamber contamination.
Rotary, decimal addressing: Allows each detector’s address to be set uniquely for precise location tracking and maintenance.
Dual bi-colour LEDs (360° visibility): Green indicates normal operation; red indicates alarm status—visible from any angle.
Two-wire SLC connection: Simplifies wiring into modern addressable fire-alarm systems using Signalling Loop Circuit.
Low standby current: Minimises power draw when in standby mode, improving system efficiency.
Plug-into separate base: Detector head installs into a base to ease servicing without disrupting wiring.
Built-in tamper-resistant feature: Prevents unauthorized removal of the detector from its base.
Optional accessory support: Compatible with relay bases, isolator bases, sounder bases, and remote single-gang LED annunciators.
Sealed against back-pressure: Enhances reliability in environments with varying airflow or HVAC conditions.