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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Longsin
  • Model Number: LS-911
  • Usage: Fire
  • Name: Fire Alarm System
  • Color: Red/Green
  • Size: 86*86mm
  • Houisng: ABS fireproof plastic
  • Protection Level:: 1class
  • Voltage: 30VDC
  • Switch: N.C./N.O/DPDT optional
  • Service: OEM/ODM
  • Reset tapy: Manual reset/one time reset
  • Payment: Paypal,t/t ,L/C.....

Packaging & Delivery

Packaging Details white box or color box .overwrap adopted standard export carton, or neutral packaging.
Delivery Time Within 10 working days after the receipt of the advance

 Independence Smoke Alarm/ Smoke Detector/Smoke Sensor Fire Alarm System

Model: LS-911

 

Product Description

 

 

 PRODUCT FEATURES

 

Main Features Of Fire Alarm System

 

1. Switch:N.C./N.O/DPDT optional 
2. No need to replace the sheet glass
3. Houisng:ABS fireproof plastic
4. Color:red/green
5. Alarm return circuit:customized impedance or LED light
6. Alarm glass:one time reset and manual reset optional

 

 PRODUCT DESCRIPTIONS

 

Product Descriptions Of Fire Alarm System

 

Operating voltage: 30VDC
Operating current :2A

Withstood-voltage: 

250V

Operating temperature: -10°C-50°C
Size:86*86mm
Colour: red, green, yellow, white available

 

Technology parameter

 

                 Model 

Contact capacityOperating temperature

Connection

impedance

Operating voltageStandby CurrentAlarm Current
LS-911-D/-10℃~50℃/DC9-24V≤1mA≤15mA(9V)  
 ≤40mA(24V)
LS-911-S/-10℃~50℃/DC9-24V≤1mA≤15mA(9V)
≤20mA(24V)
LS-911-2D/-10℃~50℃/DC9-24V≤1mA≤15mA(9V)
≤40mA(24V)
LS-911-2S/DC9-24V/DC9-24V≤1mA≤15mA(9V)
≤20mA(24V)
LS-911-1DAC125V  0.5A-10℃~50℃<0.1ΩDC9-24V≤1mA≤15mA(9V)
AC250V  0.5A≤40mA(24V)
LS-911-1SAC125V  0.5A-10℃~50℃<0.1ΩDC9-24V≤1mA≤15mA(9V)
AC250V  0.5A≤20mA(24V)

 

 

 PRODUCT SHOW

 

 Product Photos of Fire Alarm System

 

 

 MORE PRODUCT

 

Professional Manufacture.

Fire Alarms, Smoke Detectors, Gas Alarms, PIR Sensors, Carbon Monoxide Detectors, Heat Detectors, Compound Detectors,  CO Detectors, Sirens,  Strobe Lights, Door Magnetic Contacts, Electric Bells, Alarm Control Panel...all are available here.

 

 

 

 

 

Company Information

 

 COMPANY SHOW

 

About our company Longsin

 

Established in 2006, Shenzhen Longsin Intelligence Technology CO.,Ltd. is a integration of production and trade. Our products include GSM/PSTN Alarm contral panels, smoke detectors, gas detectors, pir sensors, sirens, flashlight, manual call points, magnetic contact switchs and so on. we had passed ISO9001-2008SGS certification, most of them had approved with CE, ROHS, and were used in EU countries, Canada, USA, Australia, Malaysia, India, Vietnam, Pakistan, etc. Years of faithful of high quality of products, moderate price, efficient delivery, and professional after-sales service had kept our company reputable. Sincerely, we are looking forward to cooperating with our customers based on mutual benefits, development and enjoy the prosperity in this field.
  
 
 
 OUR TEAM & THE FAIR

 

 
 
 

 CERTIFICATION

 


 

FAQ

 

 

 FAQ

 

Q:Is Longsin a factory or a trading company?

A: We are the manufacturer, industry and trade integration.  

 

Q:Where is Longsin?

A:Block 2, Kaijieda Industry Zone,Huchang Road, Baoan District, Shenzhen, China.

 

Q: Can i have a sample for testing firstly?

A: Of couse, we would like to send our items for your check before each deal.

 

Q: How soon can I get reply from you?

A: You can be replied immediately on trademanager and inquiry will be read and replied  within 12 hours. 

 

 

 

Packaging & Shipping

 

 

 PAYMENT & PACKING & SHIPPING

About The Payment 

A. T/T      B. Western Union      C. Paypal       D. Money Gram

 

About The Packing 

Mass Production Delivery Within 7-21 Days After Confirming The Payment.

Sample Will Be Sent In 3-5 Ddays.

Inner Box: Color/White Box(Netural) Or Specially-made As Client’s Requirements.

Outer Box: Standard Corrugated Carton, Can Print Marks.

 

About The Shipping 

In Bulk: By Sea Or By Air All Are Available.

Small quantity: By Air Or Wxpress(DHL,EMS,UPS,FedEx,TNT,HONGKONG post)

 


 

 MARKET

 

 

 

 

 CONTACT

 

  

Transaction History of the Supplier

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Transaction Overview

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Transaction Details

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China (Mainland)
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Supplier Assessments:
12 Transactions 100,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $59,000
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