Bracket Manual Alarm SY-200L

SY-200L lifting hand crank siren is a high-performance manual alarm device designed for emergency and safety occasions. Its sound pressure level is as high as 125 +/- 2dB, ensuring a strong alarm sound within a distance of 1 meter, and the frequency is stable at 600 +/- 20 Hz, which can effectively penetrate noisy environments. Made of high-quality aluminum alloy material, it is both light and durable to ensure long-term use. The effective alarm distance can reach φ2000 meters, suitable for various outdoor occasions. The device is flexible in design, the lifting height can be adjusted to 25 cm (96~125 cm), and the net weight is only 7 kg, which is easy to carry and operate.

Highlights

High sound pressure level: 125 +/- 2dB @ 1m, loud and easy to hear.
High-quality material: Made of aluminum alloy, sturdy and durable.
Effective at long distances: The alarm distance can reach φ2000 meters.
Adjustable height: The lifting height can be adjusted to 25 cm to meet different needs.
Portable design: Net weight is only 7 kg, easy to carry and use.

Product Details

Product Introduction

The SY-200L hand cranked alarm is an efficient and portable emergency alarm device. Its design is exquisite, the volume is moderate, and it is easy to carry and operate. It can be quickly activated by a simple hand cranking action, emitting a high decibel alarm sound, effectively attracting the attention of surrounding people and achieving rapid alarm transmission. This product is made of high-quality materials, durable and adaptable to various harsh environments. Widely used in outdoor exploration, fieldwork, schools, communities and other places, as an emergency alarm tool, it can effectively improve the level of safety prevention. The SY-200L hand cranked alarm is your indispensable safety guardian.

Product Parameters

Product Name	Lifting hand crank alarm
Model	STSY-200L
Sound pressure level	125 +/- 2dB @1m
frequency	600 +/- 20 Hz
Product Material	Aluminum Alloy
Effective distance	φ2000m
Lifting height	25cm(96~125c,)
Net weight	7Kg

Product Features

Instant high decibel alarm: By quickly shaking, an alarm sound of up to 120 decibels or more is immediately generated, quickly attracting the attention of surrounding people and effectively conveying emergency information.
Portable design: The alarm adopts a compact and lightweight structure, making it easy to carry around, whether for daily travel or outdoor exploration, ready to respond to emergencies at any time.
Durable material construction: High strength and corrosion-resistant materials are selected to ensure that the alarm can work stably in various harsh environments and extend its service life.
One click operation: No complex settings required, simple hand cranking action can activate the alarm, even non professionals can quickly get started using it.
Waterproof and dustproof design: With IPX5 level waterproof and dustproof performance, the alarm can maintain normal operation even in humid or dusty environments.

Applicable industries or places

Emergency management: firefighting, rescue and emergency medical services.
Construction sites: safety alarms for construction sites.
Outdoor activities: warning equipment for mountaineering, camping and adventure.
Traffic management: alarm reminders for accident sites or traffic control.
Public places: safety warnings in large-scale events, exhibitions and gatherings.
Industrial plants: alarms for equipment failure or emergency evacuation.