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Engineer′s Call Alarm System
| Min. Order: | 1 Piece |
|---|---|
| Port: | Shanghai, China |
| Payment Terms: | L/C, T/T, Western Union |
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Product Description
Company Info
Product Description
LHD-1 Engineer s call alarm system is also named engineers alarm system. It is designed according to t he IMO A.830 (19) resolution. The engineers can use it to call or speak in cabins. It can be used as extending alarm of alarm equipments.
Features
Dual-way speaker for calling
Answer and speak
Sound and LED indicating
Two lines connection
Power failure
Alarm input
Main technical data
Call lines: 1~12
Speaker sound level: 90dB
Double power supply: 24VDC
Environment temperature: -10~50ºC
Humidity: ≤RH95%
OPERATING INSTRUCTION
Call
Main unit call to the extension: press the extension number, then the responding indicated lamp will light, and the panel indicated lamp will flash, the extension sound, and the mess extension will be switched on simultaneously.
The extension call to the main unit: press the call key of the extension, the indicated lamp of the main unit will light and sound.
Answer and talk back
Extension answer to the main unit: press answer key, the calling sound will stop, and the indicated lamp on the main unit will off, and then the two parties can talk back with each other. The user of extension press the answer key to speak.
The main unit answer to the extension: press the responding extension number, then the indicated lamp on the extension will light and the calling sound will stop, then the user can use it to talk back.
Alarm input
When alarming, the main unit send alarm signal to all extension. Press "Mute"key and use MIC to talk back with extension.
Regarding detail information, please visit our website: http://www.made-in-china.com/showroom/jxfucheng
Features
Dual-way speaker for calling
Answer and speak
Sound and LED indicating
Two lines connection
Power failure
Alarm input
Main technical data
Call lines: 1~12
Speaker sound level: 90dB
Double power supply: 24VDC
Environment temperature: -10~50ºC
Humidity: ≤RH95%
OPERATING INSTRUCTION
Call
Main unit call to the extension: press the extension number, then the responding indicated lamp will light, and the panel indicated lamp will flash, the extension sound, and the mess extension will be switched on simultaneously.
The extension call to the main unit: press the call key of the extension, the indicated lamp of the main unit will light and sound.
Answer and talk back
Extension answer to the main unit: press answer key, the calling sound will stop, and the indicated lamp on the main unit will off, and then the two parties can talk back with each other. The user of extension press the answer key to speak.
The main unit answer to the extension: press the responding extension number, then the indicated lamp on the extension will light and the calling sound will stop, then the user can use it to talk back.
Alarm input
When alarming, the main unit send alarm signal to all extension. Press "Mute"key and use MIC to talk back with extension.
Regarding detail information, please visit our website: http://www.made-in-china.com/showroom/jxfucheng
Address:
No.269 Meidun Road, Xiuzhou, Jiaxing, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9000
Company Introduction:
Jiaxing Fucheng Telecom Factory was founded in 1992. Our factory is a professional enterprise developing and manufacturing marine intercom equipment. The products are famous for the perfect quality, reasonable price, as well as excellent service. They are widely applied to varied civil and military vessels.
The products are tested and approved by CCS, ZC, ZY, ABS, BV, GL, LR, RINA, NK, etc. And the factory has gained ISO9000 International Quality Management System Approval.
The factory is located in Jiaxing, Zhejiang province and near to Shanghai and Hangzhou. The traffic is very convenient.
Warmly welcom wide friends to visit our factory! Warmly welcom to OEM!
The products are tested and approved by CCS, ZC, ZY, ABS, BV, GL, LR, RINA, NK, etc. And the factory has gained ISO9000 International Quality Management System Approval.
The factory is located in Jiaxing, Zhejiang province and near to Shanghai and Hangzhou. The traffic is very convenient.
Warmly welcom wide friends to visit our factory! Warmly welcom to OEM!
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