Standalone DC 9V Smoke Detector (SD-424)
Standalone DC 9V Smoke Detector (SD-424) Original price was: SAR 24.08.Current price is: SAR 21.50.
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DC 9V Battery (SD-425) Standalone Smoke Detector
DC 9V Battery (SD-425) Standalone Smoke Detector Original price was: SAR 25.63.Current price is: SAR 20.50.

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AC 220V With 9V Backup Battery (SD-424S) Standalone Smoke Detector

  • Power: AC 220V with 9V backup battery
  • Standby current (DC): <7μA
  • Standby current (AC): <30mA
  • Alarm current: <45mA
  • Alarm light: Red light
SKU: ARP1354

Original price was: SAR 28.20.Current price is: SAR 23.50.

  • Power: AC 220V with 9V backup battery
  • Standby current (DC): <7μA
  • Standby current (AC): <30mA
  • Alarm current: <45mA
  • Alarm light: Red light
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Description

The SD-424S Standalone Smoke Detector is a dual-powered device operating on AC 220V with a 9V backup battery to ensure continuous protection during power failures. It is designed for efficiency, with a standby current of less than 7μA in DC mode and less than 30mA in AC mode. In the event of smoke detection, the device consumes less than 45mA, triggering an audible alarm louder than 85dB(A) at a distance of 3 meters, accompanied by a red indicator light for visual notification. The SD-424S offers a smoke sensitivity range of 0.08-0.16 dB/m, making it highly responsive to potential fire hazards. The unit functions optimally in temperatures between 0℃ and +50℃. Certified with the CE mark and compliant with EN14604:2005/AC:2008 standards, this smoke detector ensures safety and reliability in both residential and commercial settings. Its compact dimensions of 142mm in diameter and 40.5mm in height make it easy to install and discreet.

Feature Details
Power AC 220V with 9V backup battery
Standby Current (DC) <7μA
Standby Current (AC) <30mA
Alarm Current <45mA
Alarm Light Red light
Alarm Sound Pressure >85dB(A) at 3 meters
Sensitivity 0.08-0.16 dB/m
Operating Temperature 0℃~+50℃
Standard EN14604:2005/AC:2008
Certificate CE
Dimensions 142mm (φ) x 40.5mm (H)

Specification

Overview

Processor

Display

RAM

Storage

Video Card

Connectivity

Features

Battery

General

Description

The SD-424S Standalone Smoke Detector is a dual-powered device operating on AC 220V with a 9V backup battery to ensure continuous protection during power failures. It is designed for efficiency, with a standby current of less than 7μA in DC mode and less than 30mA in AC mode. In the event of smoke detection, the device consumes less than 45mA, triggering an audible alarm louder than 85dB(A) at a distance of 3 meters, accompanied by a red indicator light for visual notification. The SD-424S offers a smoke sensitivity range of 0.08-0.16 dB/m, making it highly responsive to potential fire hazards. The unit functions optimally in temperatures between 0℃ and +50℃. Certified with the CE mark and compliant with EN14604:2005/AC:2008 standards, this smoke detector ensures safety and reliability in both residential and commercial settings. Its compact dimensions of 142mm in diameter and 40.5mm in height make it easy to install and discreet.

Feature Details
Power AC 220V with 9V backup battery
Standby Current (DC) <7μA
Standby Current (AC) <30mA
Alarm Current <45mA
Alarm Light Red light
Alarm Sound Pressure >85dB(A) at 3 meters
Sensitivity 0.08-0.16 dB/m
Operating Temperature 0℃~+50℃
Standard EN14604:2005/AC:2008
Certificate CE
Dimensions 142mm (φ) x 40.5mm (H)
  • Power: AC 220V with 9V backup battery
  • Standby current (DC): <7μA
  • Standby current (AC): <30mA
  • Alarm current: <45mA
  • Alarm light: Red light
SKU: ARP1354

Description

The SD-424S Standalone Smoke Detector is a dual-powered device operating on AC 220V with a 9V backup battery to ensure continuous protection during power failures. It is designed for efficiency, with a standby current of less than 7μA in DC mode and less than 30mA in AC mode. In the event of smoke detection, the device consumes less than 45mA, triggering an audible alarm louder than 85dB(A) at a distance of 3 meters, accompanied by a red indicator light for visual notification. The SD-424S offers a smoke sensitivity range of 0.08-0.16 dB/m, making it highly responsive to potential fire hazards. The unit functions optimally in temperatures between 0℃ and +50℃. Certified with the CE mark and compliant with EN14604:2005/AC:2008 standards, this smoke detector ensures safety and reliability in both residential and commercial settings. Its compact dimensions of 142mm in diameter and 40.5mm in height make it easy to install and discreet.

Feature Details
Power AC 220V with 9V backup battery
Standby Current (DC) <7μA
Standby Current (AC) <30mA
Alarm Current <45mA
Alarm Light Red light
Alarm Sound Pressure >85dB(A) at 3 meters
Sensitivity 0.08-0.16 dB/m
Operating Temperature 0℃~+50℃
Standard EN14604:2005/AC:2008
Certificate CE
Dimensions 142mm (φ) x 40.5mm (H)

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