What are the installation requirements for the mounting holes?

Drill two round holes with a 5mm diameter on the ceiling, with a distance of 75-80 mm between them.

What is the sound pressure level of the alarm?

The alarm produces a sound pressure level of at least 85dB at a distance of 3 meters.

Can this detector be installed in a kitchen?

No, it should not be installed in the kitchen to avoid false alarms caused by cooking fumes or blocked inlet air.

Standalone Fire Alarm Smoke Detector with 9V Battery Backup Lpcb Approval

Name: Standalone Fire Alarm Smoke Detector with 9V Battery Backup Lpcb Approval
Brand: Shenzhen Puzhesi Technology Co., Ltd.
SKU: 914333105

Guangdong, ChinaShenzhen Puzhesi Technology Co., Ltd.

US$5.10

1-999 Pieces

US$4.50

1,000-1,999 Pieces

US$3.80

2,000-4,999 Pieces

US$3.50

5,000+ Pieces

Sample price:US$6.50/piece.Request sample

Product profile

Customization

Available

Type

Smoke Alarm

Usage

Fire

Model NO.

LZ1902

Installation Mode

Ceiling Mounted

Certification

CE, En14604

Application

Home, Communication Electronic Products

Weight

135g

Wire Type

Standalone Wireless

Power

9V Battery

Standard

En14604

Input Type

Soud and Light

Standby Current

10ua

Sensor Type

Photoelectric

Temperature

-10 to +40

Alarm Indication

Red LED & Buzzer

Installation Way

Ceiling Mounting

Transport Package

Carton

Specification

100*36.5MM

Trademark

detector

Origin

China

HS Code

8531100000

Production Capacity

500000/Month

Key features

Early Detection Capability: Photoelectric chamber detects smoke from all directions for early warning.

Long Battery Life: Provides up to 1 year of battery life with replaceable 9V battery options.

Dual Alarm Indication: Features Red LED and Buzzer for clear visual and audible fire alerts.

Standard Compliance: Certified under EN14604 and CE standards for safety assurance.

Low Battery Signal: Built-in indicator alerts users when battery power is low.

Ceiling Mounting Design: Designed for easy ceiling installation in residential and commercial spaces.

Test Function: Includes a dedicated TEST button for verifying alarm functionality.

Wide Operating Temperature: Operates effectively within a temperature range of -10 to +40 degrees Celsius.

Company profile

Shenzhen Puzhesi Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2015-07-02 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.68h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF

About Our Factory & Business Background

Address3005-3005a, Bao De Industrial Center, Lixin Nan Road, Fuyong Town, Baoan District, Shenzhen, Guangdong, China

Plant Area248 square meters

Number of Employees7

Registered Capital6,000,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsFire Alarm Control Panel, Smoke Detector, Heat Detector, Conventional Beam Detector, Extinguishant Control Panel

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2012-07-20

Main MarketsEurope, Southeast Asia/ Mideast, Domestic

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

Product Q&A

Q:What is the battery life of this smoke detector?

The product offers a battery life of up to 1 year, with replaceable 9V battery options available.

Q:Where should the smoke detector be installed?

Install at the top of high pointed ceilings, flat ceilings, or inclined ceilings. Avoid dead air areas, kitchens, bathrooms, and places near gas cookers.

Q:What type of battery is required for replacement?

Use only specified 9V batteries such as Carbon-Zinc (6F22), Alkaline (6LR61), or Energizer 522. Do not use different battery types.

Q:What is the maximum distance between two detectors in a large room?

In large rooms, the distance between two detectors should not exceed 10 meters to ensure effective coverage.

Q:How do I test the alarm functionality?

Press the TEST button to verify correct operation. Always test the alarm whenever the battery is replaced.