Fixed Support Sy-200b Hand-Operated Hand-Controlled Fire Alarm

• Customization: Available
• Certification: ISO 9001:2000, ISO 9001:2008
• Surface Treatment: Spray-Paint
• Usage: Mining and Coal Industry
• Weight: 7kg
• Color: Red/Green
• Key Words: Alarm Siren
• Transport Package: Standard Export Packing
• Specification: 7KG
• Trademark: KUANGBAO
• Origin: China
• HS Code: 8205590000
• Production Capacity: 1000PCS/Month

Product Description

Product Description

Style	protable
Sound pressure level	126 dB(A) @ 1m
Audio frequency	600±20 Hz (depending on the hand-shaking speed)
Material	aluminum alloy (in addition to the stand frame)
Net weight	7 kg
Effective range	2000 meters in diameter
Packing size	450*370*580 mm

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.

Applicable occasions:

Used for emergency warning,easy to carry,mainly used in flood control,disaster,forest fire,public and industrial applications to respond to emergencies alarm use.

Due to lightweight the sirens can be easily transported to remote locations and folded up to a small size for ease of handling.

 

Packaging & Shipping

Certifications

FAQ

The information you may like to know before order:

1. Methods of Payment

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air.

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded).

  b. Technical Support will be available in any time.

  c. Free replacement will provide once the failure confirmed caused by our product quality.