Aritech · Detectors

Aritech Excellence KE-DP3121W-SN Addressable Dual Optical and Heat Detector with Sounder

Brand: Aritech
Model: KE-DP3121W-SN
Product type: Aritech Multi Sensor Detector
Category: Detectors
Other spellings: KEDP3121WSN, KE DP3121W SN
System Type: Addressable

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Technical documentation

PDFDatasheet
KE-DP3121W-SN Datasheet (English)
EnglishPDFInstallation Manual
KE-DP3121W-SN Installation Manual (English)
English

The manufacturer has not published Turkish documentation for this product; please contact us for technical support in Turkish.

Product description

The Kidde Excellence series KE-DP3121W-SN combines dual optical smoke detection with heat detection and an integrated sounder. It operates in addressable systems with short-circuit isolation, automatic testing and status indicators visible at 360°.

Key features

Dual optical and heat detection
Integrated loop short-circuit isolation
Supports fixed-temperature and rate-of-rise heat detection
Automatic testing and onboard event logging
Support for 32 multi-stage tones and 4 alarm levels; up to 86 dB(A)

Technical specifications

Detection principle	Optical light scattering and heat
Operating voltage	17–29 VDC
Current consumption	Alarm: <10,5 mA; standby: 500 µA (24 VDC)
Heat alarm temperature	Minimum +54°C; maximum +70°C
Rate of temperature rise	Supported
Heat class (EN54)	A2S / A2R
Coverage area	<57 m²
Addressing method	Rotary switch
Dimensions	100 × 51 mm (diameter × height)
Weight	205 g