LifeCo LF-SD41 Conventional Wireless Smoke Detector

LifeCo LF-SD41 Conventional Wireless Smoke Detector

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AED 68.00

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The LIFECO LF-SD41 is a standalone, battery-powered photoelectric smoke detector featuring an integrated 85 dB piezo sounder, manual Test/Hush control, and an optional wireless RF transmission module. Designed for surface mounting without loop cabling, it delivers rapid early warning of slow-smoldering fires across residential and commercial spaces

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Description

The LIFECO LF-SD41 is an intelligent photoelectric smoke alarm engineered for simple deployment in residential properties, office spaces, and multi-room buildings where running hardwired fire alarm loops is impractical. Operating on light-scattering infrared chamber technology, the LF-SD41 continuously monitors ambient air to register smoke particles from slow-burning fires while resisting false triggers from dust or cooking steam. Powered by a replaceable 9V battery or AC 110V–220V power supply, the detector includes an integrated piezoelectric horn, MCU automatic signal processing, a multi-function manual test/silence button, and low-battery warning alerts. In its RF wireless configuration, the detector can transmit radio alarm signals to enable synchronized group alerts.

Features

  • Smoldering Fire Protection: Utilizes steady photoelectric technology designed to detect large-particle smoldering fires rapidly before open flames erupt.
  • Single-Button Test and Silence: Features a multi-function button to perform routine electronic testing and temporarily quiet nuisance alarms.
  • Low Battery Alert: Sounds an audible chirp and flashes every 30 to 40 seconds for at least 7 days to signal when the battery requires replacement.
  • Simplified Installation: Includes a quick-fit mounting bracket and protective dust cover to keep the chamber clean during site construction or renovation.

Specifications

  • Brand Name: LIFECO (LPS UK)
  • Detector Model: LF-SD41 (Conventional Wireless / Standalone Photoelectric Smoke Detector)
  • Detection Mechanism: Photoelectric Light-Scattering Sensing (Infrared Diodes)
  • Power Supply: 9V DC Battery Operated
  • Wireless Frequency: 868 MHz RF Transmission (Wireless Interconnect Variant)
  • Standby Current: 10 mA max
  • Alarm Current: 15 mA max (up to 50 mA for wireless transmission)
  • Sounder Output: Integrated Piezoelectric Horn (85 dB at 3 meters / 10 feet)
  • Coverage Area: 60 square meters (at ceiling height up to 6 meters)
  • Operating Temperature: -10°C to +60°C (14°F to 147°F)
  • Operating Humidity Range: Up to 95% RH (Non-condensing)
  • Product Certifications: EN 14604 Compliant, CE Marked

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