Basic Info.
Signal Transmission
Wireless Alarm
Working Principle
Hand Operated
Transmission Mode
Wireless
Alarm Volume (within 1m)
≥110dB
Receive Frequency
600+20Hz
Transport Package
Carton Box
Specification
380*220*220mm
Product Description
Product Parameters
Place of Origin | Botou,hebei,china |
Brand Name | Forward |
Model Number | SY-200A Hand Operated Siren |
Style | Portable |
Sound level dB(A) 1M | 126dB(A)@1m |
Output Frequency (HZ) | 600±20 |
Transmission Distance | 2000m |
Material | Aluminum Alloy |
Net weight | 6kg |
Color | As picture color |
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 |
Product Description
1.Define
Alarms including hand alarm, electric alarm , each place for emergency warning, only hand alarm without power support, powered by turning a crank issued a warning signal effectively. Sound speed depends on the handle moved. Baffle the shutter mechanism is set in the sound window, can select the sound intensity signal, quickly closed the window, blocking, produce different signals.
2 . principle of working
Driven by turning a crank wheel at high speed, when the wheel turns, into the air from the side of the tuyere wheel, high speed and high pressure to set the wheel on absorption of air of resonance in the window of the base and at the same time.
3.Using range
Water conservancy, flood control, reservoir, civil defense, forces, fire control, prisons, mining, gas stations, ships, airport, plains, pasture, forest farms, factories, schools, hotels, hotel and open barracks, the mountain rescue the enterprises and institutions, etc.
4.Product features
Without the power support, compact structure, removable, light weight, easy to carry, sound intensity can be adjusted and produce different signals, low frequency, wide scope of application, etc
Hand operated sirenSY-200A is designed to provide effective warning in applications where there is no power supply.
Powered by rotation the handle,this model has a plate to shut off the sound once up to speed giving it the ability to produce different tones
Robust and compact,the siren can be easily transported to remote locations and folds up to a small size for ease of handling
Specification
Sound Rating:
126dB(A) @1M
Output Frequency:
600±20Hz (Dependent on Rotation Speed)
Sound range: 2000M
Net Weight:
6Kg
Carton Size:
38*22*22cm
Features :
no power supply required
robust and compact for portability
powerful low frequency sound
universally recognised signal
Shutter mechanism to provide a choice of signals:continuous and warble
Application:
Camp site,civil defence,mountain rescue,coast guard warning,quarries/mining
Address:
CN, Hebei, Botou, 1st Road, Economic Development Zone
Business Type:
Manufacturer/Factory
Business Range:
Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Hebei Forward Measuring Tool Co., Ltd. is a private wholly-owned enterprise which mainly produces and sells gauges and measuring tools. Our company has universal micrometer, universal workload microscope, three coordinates, hardness tester, material analyzer, material testing machine, heat treatment, cold treatment and other precision monitoring and material processing, processing equipment. Our company′s products mainly include smooth plug ring gauge, taper plug ring gauge, machine tool inspection rod, clamp gauge, sine gauge, measuring rod, thread plug ring gauge, flat plate, platform, machine tool pad iron, comprehensive inspection tools, position inspection tools and other non-scalar tools, calibration tools, reasonable prices, timely delivery, looking forward to new and old customers to negotiate and order. Over the years, the company has won praise from customers for its high-quality products, reasonable prices and good after-sales service. On this basis, it has made progress, actively increased new equipment and technology, introduced high-tech talents,