Lithium Battery Smoke Alarm for Residential Fire Protection

Product Overview

The JKD-518 is a lithium battery smoke alarm developed for residential fire protection projects requiring long service life and simplified maintenance. It combines a photoelectric smoke sensor with a sealed lithium battery designed to provide continuous operation throughout the detector's intended 10-year service life.

Unlike traditional replaceable-battery models, the integrated lithium battery helps eliminate routine battery replacement, making the detector suitable for residential buildings, rental properties and large-scale housing developments where maintenance efficiency is an important consideration.

Manufactured according to EN14604:2005/AC:2008, the JKD-518 is also available in configurations for projects requiring AS3786:2023, supporting customers supplying both European and Australian markets.

Why Choose a Lithium Battery Smoke Alarm?

Lithium batteries offer several advantages for residential smoke alarms compared with conventional alkaline batteries.

For many residential projects, they help:

• Provide stable long-term power
• Eliminate scheduled battery replacement
• Reduce maintenance visits
• Minimize the possibility of battery removal by occupants
• Support compliance with markets that increasingly specify sealed-battery smoke alarms

For landlords, property managers and residential developers, these advantages can help lower maintenance costs over the life of the installation.

Product Features

Sealed 10-Year Lithium Battery

The integrated lithium battery is designed to support normal detector operation throughout its intended service life without requiring routine battery replacement.

Photoelectric Smoke Detection

The detector uses a photoelectric reflection sensor that detects visible smoke particles commonly associated with residential fires.

Loud Audible Alarm

When smoke reaches the alarm threshold, the detector produces an alarm sound of at least 85dB, helping occupants respond quickly.

Test and Silence Function

A single button allows users to perform routine testing and temporarily silence nuisance alarms for approximately 10 minutes after confirming there is no fire risk.

Compact Residential Design

Designed for ceiling or wall installation, the detector is suitable for a wide range of residential indoor environments while maintaining a clean, low-profile appearance.

Typical Applications

The JKD-518 is suitable for:

• Single-family homes
• Apartments
• Rental housing
• Student accommodation
• Holiday homes
• Hotels
• Senior living facilities
• Residential renovation projects
• Property management programs

Its long-life lithium battery makes it particularly suitable for installations where regular battery replacement would be inconvenient.

OEM & Private Label Services

We support OEM manufacturing for international distributors, retailers and fire safety brands.

Customization options include:

• Product logo printing
• Retail packaging
• Product labels
• Multilingual user manuals
• Barcode labels
• Carton artwork
• Private model numbers

Our production and engineering teams review all customized artwork before manufacturing to ensure consistency with approved product specifications and regulatory markings.

Certification & Documentation

The JKD-518 is manufactured according to EN14604:2005/AC:2008.

Available documentation includes:

• EN14604 documentation
• AS3786:2023 documentation (where applicable)
• SGS reports
• UKCA documentation
• RoHS declaration
• Product specification sheet
• User manual

Documentation is supplied according to the destination market and final product configuration.

Smoke alarm EN14604(CPR) Certi.pdf

Smoke Alarm ROHS Certi.pdf

Smoke Alarm UKCA Certi.pdf

Certificate SMK41606 20250822.pdf

Technical Specifications

Frequently Asked Questions

What are the advantages of a lithium battery smoke alarm?

Lithium batteries are designed for long service life and can eliminate the need for routine battery replacement, making them suitable for residential installations where reducing maintenance is a priority.

Can the battery be replaced?

No. The battery is permanently sealed inside the detector and is intended to last for the detector's designed service life.

Is this model suitable for residential buildings?

Yes. The JKD-518 is intended for residential indoor use, including houses, apartments and rental properties.

Can it be supplied with our own branding?

Yes. We offer OEM logo printing, customized packaging, user manuals and complete private-label manufacturing services.

Is documentation available before placing an order?

Yes. Technical specifications, certification documents and other supporting materials can be provided for project evaluation before production.

Request Product Information

Whether you are developing a residential fire safety product range or sourcing a lithium battery smoke alarm for your own brand, the JKD-518 provides a flexible OEM solution backed by comprehensive technical documentation and customization services. Contact us to discuss your market requirements, certification needs and production plans.