Portable marine hand sirens alarms:
It is a kind of hand-operated alarm and can be alarmed effectively without power supply.
It operated easily and just can be shaked the handle clockwise to sound sharply and strongly. The alarm sound frequency depends on the hand-shaking speed.
It is used for emergency warning and applied widely in different fields suh as marine, civil defence, camp sites, mountain rescue and coast guard warning.
SPECIFICATION:
Sound rating: 110± 2dB(A) @1m
Output frequency: 550± 20Hz
Audibility range: 1000M
Material: Aluminium alloy
Net weight: 1.2Kgs
Sound Rating: |
110±2dB(A) @1M |
Output Frequency: |
550±20Hz |
Single Tone |
Net Weight: |
1.2Kg |
Carton Size: |
15.5x15.5x16CM |
Our services
We could disign and offer you best products with good servces: we take care of ur order!
1. Punctual delivery time:
*We put your order into our tight production schedule, keep our client informed about production process, ensure your punctual delivery time.
*Shipping notice/ insurance to you as soon as your order is shipped.
2. After sales service:
*After receiving the goods, We accept ur feedback at first time.
*We could provide installation guide, if you have need, we could give you global service.
*Our Sales are 24-hours online for ur request.
3. Professional sales:
*We value every inquiry sent to us and ensure quick competitive offer.
*We cooperate with customer to bid tenders, and provide all necessory document.
*We are a sales team, with all techinical support from engineer team.
We Have many global clients, we offer professional service to them. With the aim of "to establish a close strategic partnership and develop together with customers", we will work whole-heartedly to improve our products and service. We will also pledge to work jointly with business partners to elevate our cooperation to a higher level and share success together with our customers. We are looking forward to establishing relationships with you in the near future.
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