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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: longsin
  • Model Number: LS-838-1DL
  • color: white
  • usage: gas leak detector,alarm
  • type: flash light and sound

Packaging & Delivery

Packaging Details white box or color box ,overwrap ,standard export carton
Delivery Time within 3-12 working days after receipt of your deposit

Super design ,new upgrade LPG gas detector, natural gas, methane and propane


smoke detector

1.Operating voltage:12VDC
2.Static current:≤50mA    
3.Alarm current:≤80mA
4.Detecting gas:natural gas and LPG              
5.Alarm level:10%LEL(±5%LEL)
6.Alarm LpA :≥85dB/m
7.Operating temperature:-10°C~+50°C
8.Operating humidity:below 95%RH
9.Mounting way:wall-mounting
10Alarm means:Network output/sound flash alarm
11.Rated power:1w
12.Accessaries:Electromagnitism valve or manipulator
13.Product Dimension:115*74*41mm
14.Product weight:0.24kg






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Our service:

1. your inquiry will be replied within 12 hours.

2. Arrange well-trained and experienced staffs to answer all your enquires.

3.OEM&ODM is welcome. Wcan design and product according your special requirements.

4.Protect your sales area, design and all your private information.

5.shipping by air, by sea and by express.


Trade Term:

1.T/T payment only 30% deposit 70% balance before shipment;

2.Sample can be delivered within 7 days;

3.Shipping freight are quoted under your requests;

4.Discount are offered based on your quantity;

5.FOB price are quoted under inquiry.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
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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