240V Main Hardwired Interconnected Smoke Alarm with 10 Years Battery Backup Video,Demo, How It Works & Features

Name: 240V Main Hardwired Interconnected Smoke Alarm with 10 Years Battery Backup
Uploaded: 2026-07-11T15:16:53+08:00
Description: Watch the 240V Main Hardwired Interconnected Smoke Alarm with 10 Years Battery Backup video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-02 5140

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Product Specifications

Model NO.:

AJ-960SI4A

Type:

Smoke Alarm

Signal Transmission:

Wireless or Cable

Working Mode:

Active

Certification:

CE, ISO, AS/NZS

Application:

Indoor

Working Principle:

Photoelectric

Transmission Mode:

Wireless or Cable

Alarm Volume (within 1m):

≥90dB

Receive Frequency:

433.92MHz

Alarm Mode:

LED & Buzzer

Alarm Sound:

>85dB

Style:

Living Area

Backup Battery:

Lithium Battery Powered (Cr123A)

Input Power:

AC 220-240V

Battery Life:

10 Years

Connection Way:

433MHz or Wired

Trademark:

ANKA

Transport Package:

Carton

Specification:

115*42mm

Origin:

China

HS Code:

8531100000

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