3003 W CASINO RD BLDG 45-279 2023-11-29

DS-PS Addressable Kidde SmartOne Protocol � Fire S Photoelectric Smoke Detector Effective: January 2017 FOR KIDDE FIRE SYSTEMS INTELLIGENT CONTROL UNITS K-76-101 FEATURES • Optical smoke sensing technology • Attractive 6 in. diameter trim ring provided with bases • Field-replaceable smoke chamber • Electronic Addressing performed with SmartOne • Works with SmartOne°communication protocol Hand-Held Programmer • Compatible with Kidde, Fenwal and Chemetron • Advanced data analysis reduces chance of nuisance branded intelligent control units alarms • Operates in conjunction with SmartOne CPD-7052, - Two-color(green/red) LED PSD-7152 and THD-7252 legacy detectors • Suitable for raised floor and plenum applications • Detector head and terminal base design • FM Approved (bases sold separately) • cULus Listed • Low-profile design blends into ceiling • California State Fire Marshal Listed DESCRIPTION The DS-PS Photoelectric Smoke Detector is an intelligent device that uses an optical photoelectric sensing chamber to detect smoke. The detector's built-in microprocessor measures and analyzes sensor readings, making comparisons to historical data and filtering signal patterns that are not typical of fires to prevent unwanted alarms. The practical design of the DS-PS increases I efficiency, saves installation time, cuts costs and extends life safety and property protection capabilities. The DS-PS detects extremely small particles of combustion and triggers an alarm at the first sign of smoke. With its high-perfor- mance forward scattering reflective response technology, the INSTALLATION photoelectric smoke sensor responds quickly and reliably to a wide range of fire types, especially slow burning fires fueled by A DS-PS detector mounts to North American 1-gang boxes,3-1/2 combustibles typically found in modern multi-use buildings. inch or 4 inch octagon boxes, and to 4 inch square electrical ADDRESSING boxes 1-1/2 inches(38 mm)deep. DS-PS detectors feature electronic addressing. No addressing LOCKING FEATURE switches are used. The compatible detector bases include an optional locking fea- ture that prevents removal of the detector without use of a tool.To eliminate this feature, prior to placing the detector in a difficult-to- DS-PS detectors use an LED to indicate the detector's condition. reach location, break and remove the plastic lever arm from the In normal condition, a flashing green LED indicates that the con- base. trol unit is performing background supervision and a flashing red SENSITIVITY LED indicates an alarm condition. The alarm sensitivity is the minimum obscuration level at which LED PULSE MODES the detector initiates an alarm condition and can be specified via • Normal, Standby: (green)flash at 9-second repetition rate the control unit menus or the remote configuration software. The • Alarm: (red)flash at 2.5-second repetition rate control unit to which the detectors are connected is capable of interrogating each detector to determine its sensitivity. The table below lists the acceptable smoke sensitivity ranges for open air and in-duct detection: Model Detection elements Factory-assigned Adjustable alarm sensitivity point setting DS-PS Photoelectric(open air) 2.0%obscuration/ft. 0.9 to 3.5%obscuration/ft. DS-PS Photoelectric(in-duct) 2.0% obscuration/ft. 0.9 to 2.0%obscuration/ft.