Call Toll Free 1-877-781-7178
or 1-732-583-7878

PayPal Logo
PayPal Acceptance Mark

Have you seen ...
Free shipping over $199
Shopping Cart:
now in your cart 0 items
Your cart is empty.
Free shipping over $199

Silent Knight SD505PHOTO Addressable PhotoelectricSmoke Det


Addressable Photoelectric Smoke Detector

Direct Replacement for SD505-APS


  • Low profile, 2 inches, including base
  • Automatic compensation for sensor contamination
  • Simple and reliable addressing
  • Simple detector sensitivity testing through the control panel or remotely through a Windows- based computer. (5660 or 5670 software required for remote testing.)
  • Adjustable sensitivity
  • Built-in fire test feature
  • Vandal-resistance locking features
  • Field cleanable

The SD505-APS and SD505PHOTO are particularly suited to detecting dense smoke typical of fires involving materials such as soft furnishings, plastic, foam or other similar materials which tend to smolder and produce large visible smoke particles.

The detector features automatic compensation for contamination and a simple detector sensitivity test procedure that can be run from the panel or remotely (using theSKSS 5660 or 5670 software with a Windows TM based computer)

Add to Cart:

  • Model: Silent Knight SD505PHOTO
  • 45 Units in Stock
  • Manufactured by: Silent Knight

Customers who bought this product also purchased...

Parse Time: 0.326 - Number of Queries: 230 - Query Time: 0.2075025065155