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Hikvision · Alarms

Hikvision DS-PDSMK-4BAR AX PRO WIRED Smoke Detector

Model / SKU: DS-PDSMK-4BAR

Hikvision DS-PDSMK-4BAR AX PRO WIRED Smoke Detector. The Hikvision DS-PDSMK-4BAR is a reliable 4-wire photoelectric smoke detector designed for use with wired intrusion and fire alarm systems. Manufactured by Hikvision , this detector provides early smoke detection with strong resistance to false alarms, making it suitable for both residential and commercial alarm installations. Its integrated sounder, dual LED indicators, and standard relay outputs allow straightforward integration into conventional 12 V DC alarm panels. Key Features Photoelectric smoke detection for early fire warning 4-wire conventional connection for alarm panels Built-in high-output sounder for local audible alert Dual red LED indicators with 360° visibility Normally Open (NO) or Normally Closed (NC) relay output Low-profile housing with ceiling mount design Stable sensing chamber with minimal maintenance requirements Technical Specifications Specification Details Detector Type Photoelectric smoke detector Wiring 4-wire Power Supply 12 V DC Alarm Output NO / NC relay contacts Built-in Sounder Approx. 85 dB Visual Indicators Dual red LEDs Mounting Ceiling / surface mount Application Wired intrusion & fire alarm systems What’s in the Box 1 × Hikvision DS-PDSMK-4BAR Smoke Detector Mounting base Fixing screws Installation instructions Applications Suitable for use in: Residential homes and apartments Offices and retail environments Small commercial buildings Alarm systems requiring wired smoke detection Installer Notes Install on ceilings away from air vents, kitchens, or high-humidity areas. Ensure compatibility with the connected alarm panel before installation. Test alarm activation and panel signalling after commissioning. Not intended as a standalone fire safety system unless connected to a compliant alarm panel.