Intelligent Smoke Detectors

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 efficiency, saves installation time, cuts costs and extends life safety and property protection capabilities.

Features

• Optical smoke sensing technology
• Field-replaceable smoke chamber
• Works with SmartOne® communication protocol
• Compatible with Kidde®, FENWAL® and Chemetron® branded intelligent control units
• Operates in conjunction with SmartOne® CPD-7052, PSD-7152 and THD-7252 legacy detectors
• Detector head and terminal base design (bases sold separately)
• Low-profile design blends into ceiling
• Attractive 6 in. diameter trim ring provided with bases
• Electronic Addressing performed with SmartOne Hand-Held Programmer
• Advanced data analysis reduces chance of nuisance Alarms

Technical Specifications

• 24 VDC (nominal)
• Current – Normal Operating: 150 μA Alarm: 220 μA
• Operating Environment – Temperature: 32 to 120°F (0 to 49°C)
• Storage temperature: −4 to 140°F (−20 to 60°C)
• Shipping weight: 0.44 lb. (164 g)

Listing & Approvals

• FM Approved
• cULus Listed
• California State Fire Marshal Listed

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