Does it warn about low battery?

Yes, it provides a timely low battery warning to remind users to replace the battery.

How often should I test the device?

You can use the instant test button for regular self-tests and maintenance.

Battery Powered Smoke Detector with Heat Sensor, 85db Fire Alarm

Name: Battery Powered Smoke Detector with Heat Sensor, 85db Fire Alarm
Brand: Shenzhen Sconda Intelligent Technology Co., Ltd
SKU: 2280170515

Guangdong, ChinaShenzhen Sconda Intelligent Technology Co., Ltd

US$11.00

100-499 Pieces

US$10.60

500+ Pieces

Product profile

Customization

Available

Type

Smoke Detectors

Anti-theft Alarm System Approach

Standalone

Model NO.

SR-820DHS

Anti-Theft Alarm System Type

Smoke Alarms

Anti-Theft Alarm System-Wide

20 Square Meters

Types of Smoke Detectors

Photoelectric Smoke Style

Infrared Sensor Installation

Ceiling

Transport Package

Cartoon Box

Trademark

Scondaor

Origin

China

HS Code

8531100000

Production Capacity

50, 000 Pieces/Month

Key features

Dual Sensor Technology: Combines heat and photoelectric sensors for enhanced fire detection accuracy.

High Decibel Alarm: Delivers a loud audible alarm of at least 85dB at 3 meters for early alert.

Visual LED Indicator: Features a red LED flash to complement the sound alarm for visual alerting.

Instant Self-Test: Includes an instant test button for easy and regular maintenance checks.

Low Battery Warning: Provides timely reminders to replace the 9V battery before failure.

Wide Coverage Area: Designed to effectively cover a detecting area of 20 square meters.

High Sensitivity Detection: Smoke alarm point sensitivity set at 2.06%/ft for reliable performance.

Company profile

Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-06-01Nearest Port: ShenzhenAverage Response Time: ≤4.03hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummarySconda Intelligent Technology Co., Ltd is described as a professional manufacturer of fire safety alarms and gas detection products, with production, measurement, and quality-control capabilities. It holds ISO 9001 certification, reports quality assurance and raw-material traceability, and has experienced R&D engineers and quality-control personnel. However, the available evidence shows no 3D software design, ODM, SDK, or popular-brand OEM services, and no new products during the past year. Customization from samples and designs is available. Overseas service infrastructure, inventory capability, and factory-subcontractor manufacturing contracts are absent. Financial information is limited to year labels without performance details, while after-sales procedures lack written records.

Supplier typeThe supplier is explicitly described as a professional and advanced manufacturer specializing in fire safety alarms, gas detection products, and related air-quality monitoring equipment. However, one assessment states that it is not a professional technical supplier, so its profile is stronger as a product manufacturer than as a technical-services provider.

CertificationsThe supplier reports holding ISO 9001 certification, directly evidencing a certified quality-management system.

R&D capabilityInnovation evidence is limited: the supplier reports no new products in the past year and does not provide ODM, SDK, or 3D software design services. It does report 21–30 years of total R&D engineer experience, but this alone does not establish current innovation performance.

Production capacityThe supplier describes advanced production lines, measuring facilities, manufacturing force, ISO 9001 quality management, and a stated peak- and off-season lead time within 15 workdays. Nonetheless, it reports no valid manufacturing-capacity contract with related subcontractors, no inventory capacity, and only one qualified supplier for the assessed service capability.

Customization capabilityThe supplier explicitly provides customization from samples and customization from designs. This supports product customization, although the same evidence confirms that it does not offer 3D software design services.