Professional Factory Lk-100 Hand Operted Siren Alarm Manufacturer

Product Details
Customization: Available
Type: Industry Alarm
Signal Transmission: Wireless Alarm
Manufacturer/Factory, Trading Company

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  • Professional Factory Lk-100 Hand Operted Siren Alarm Manufacturer
  • Professional Factory Lk-100 Hand Operted Siren Alarm Manufacturer
  • Professional Factory Lk-100 Hand Operted Siren Alarm Manufacturer
  • Professional Factory Lk-100 Hand Operted Siren Alarm Manufacturer
  • Professional Factory Lk-100 Hand Operted Siren Alarm Manufacturer
  • Professional Factory Lk-100 Hand Operted Siren Alarm Manufacturer
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Basic Info.

Model NO.
LK-100
Certification
DOT, E-MARK, CE, ISO, FCC, RoHS, CCC, GS
Application
Indoor, Outdoor
Working Principle
Electromechanical
Transmission Mode
Wireless
Alarm Volume (within 1m)
≥110dB
Receive Frequency
433.92MHz
Color
Red; Green
Material
Aluminum Alloy
Decibel
110dB(a)@1m
Effective Coverage
1km
Transport Package
Standard Export Packing
Specification
500-2
Trademark
SHUNTONG
Origin
Zhejiang, China
Production Capacity
20000PCS/Month

Product Description

Product Description
Professional Factory Lk-100 Hand Operted Siren Alarm Manufacturer
The principle of the traditional alarm is to use a vibration sensor, once the sensor receives the vibration signal, it will automatically alarm. Hand-crank siren does not require a power source, and can provide an effective I places without power support. By manually rotating the crank, it is accelerated step by step through the transmission of the gear box, and then t driven to run at high speed through the transmission block. In the process of high-speed operation of the ringing wheel,the absorbed pressure resonance, which is simultaneously extruded to the fixed window of the fixed wheel, thereby acting as an alarm.Hand-crank siren is small in size,light in weight, easy to carry and install and does not require any tools. It only needs an area of 0.15 square meters and a place where people stand to operate normally, and the mobile operation is very strong.

Product Parameters
Place of Origin Botou,hebei,china
Brand Name Bo fang ,CCCFB
Model Number LK-100 Hand Operated Siren
Style Portable
Sound level    dB(A) 1M 110±2
Output  Frequency (HZ) 550±20
Transmission Distance  1000m
Material Aluminum Alloy 
Net weight 1.2kg
Color As customer requirement
MOQ 1PCS
Packaging Details Carton package or as your requirement for Hand Operated Siren
Usage Alarm device,Civil defence siren
Busniess Type  Manufacturer
Market  worldwide

Use & Maintenance
1. Only one person is required to operate the hand-crank siren to work normally. When the alarm is working, do not put fingers or other foreign objects into the ringing wheel, otherwise it will cause personal injury or damage the alarm
2. Minors are prohibited from using hand-crank siren
3. The sound pressure level at close range can cause permanent deafness. Therefore, always wear earmuffs is to protect ears
4. The use of sirens should comply with the "Air Defense Law" and relevant national sirens use regulations,and should be maintained regularly to keep the sirens in normal working conditions for a long time. If the alarm fails to operate norm; professional repairs.
Professional Factory Lk-100 Hand Operted Siren Alarm ManufacturerProfessional Factory Lk-100 Hand Operted Siren Alarm ManufacturerProfessional Factory Lk-100 Hand Operted Siren Alarm ManufacturerProfessional Factory Lk-100 Hand Operted Siren Alarm ManufacturerProfessional Factory Lk-100 Hand Operted Siren Alarm Manufacturer

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