Manual Operation Siren Wslk-120 Hand Alarm Crank Siren with Stand, Civil Defence Siren Video,Demo, How It Works & Features

Name: Manual Operation Siren Wslk-120 Hand Alarm Crank Siren with Stand, Civil Defence Siren
Uploaded: 2026-07-18T11:26:37+08:00
Description: Watch the Manual Operation Siren Wslk-120 Hand Alarm Crank Siren with Stand, Civil Defence Siren video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-10 3950

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Product Specifications

Model NO.:

LK-120

Type:

Industry Alarm

Signal Transmission:

Hand

Working Mode:

Active

Application:

Indoor

Working Principle:

Electromechanical

Transmission Mode:

Wireless

Alarm Volume (within 1m):

125dB@1m

Receive Frequency:

>600

Trademark:

Winston/OEM

Transport Package:

Carton

Specification:

330*410*750MM

Origin:

China

HS Code:

853110000

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