Silent Knight SD505-PHOTO Smoke DetectorAddressable photoelectric smoke detectors are the clear choice for commercial settings where smoldering fires are a threat. In addition to accurately detecting a smoldering fire, each photoelectric detector has a unique address, which is recognized by the IntelliKnight panel. Like other IntelliKnight detector models, addressable photoelectric smoke detectors offer a low profile for pleasing aesthetics. Combine all this with the features youve come to

Combine all this with the features you’ve come to expect from Silent Knight® smoke detectors — easy installation

ensure the smoke detector does not become oversensitive as it becomes dirty or dusty

It provides reliable detection and activation functions

• ATD-L3H provides fixed high-temperature detection at 190°F

This improvement allows a fully loaded panel with up to 636 devices to report an incident and activate the notification circuits in under 10 seconds

The Notifier FMM-1 Addressable Monitor Module is engineered to supervise dry-contact input devices and report their status directly to the fire alarm control panel

and field-configurable for one of four candela intensities

216 mm H x 165 mm W x 146 mm D

clear polycarbonate lens

Rate-of-rise and fixed-temperature

Integrated user interface – Prevent nuisance alarms with Light Cancellation Technology™ which compensates for sunlight and artificial light sources

and a 180°F/88°C fixed high-temperature detectors and are direct replacements for the SK-HEAT Series heat detectors