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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SFL
  • Model Number: SFL-817
  • Product name: home LPG gas detector
  • Sensor: gas,natural gas,coal,LPG
  • Type: network, wireless or standalone
  • Working Current: <100MA
  • Pre-heat time: 30s
  • Working Voltage: DC12V,AC220V
  • Frequency: 315/433MHz
  • Alarm volume: <=70dB(1m)
  • Response Time: <=20s
  • Dimension: 115*72*43mm

Packaging & Delivery

Packaging Details gift box, white box, color box or customized
Carton Dimension 48.5*28*35.5CM 68PCS/CTNs
Gift Box Size 88*136*57mm
Net Weight:262G(Network) 125G(Standalone)
Gross Weight:298G(Network) 162G(Standalone)
Delivery Time 1-3 days for sample, 5-7 days for big order

Factory Offers LPG Gas Leak Detectors or home LPG gas detector SFL-817

Factory Offers LPG Gas Leak Detectors or home LPG gas detector Factory Offers LPG Gas Leak Detectors or home LPG gas detector Factory Offers LPG Gas Leak Detectors or home LPG gas detector

Product Description


  • Adopt imported sensor,coordinate with our company solution false alarm and fail alarm 
  • effectively
  • Network signal NO/NC(optional),electric level can use network signal start up Magnetic Valve/Exhaust Fan/Electric Valve Arm
  • Power supply type(optional),network/independence(optional)
  • Wall-Mounted ,auto reset after alarm
Packaging & Shipping

 Trade Terms & Delivery:


1. Payment details:
30% deposit, 70% balance before shipment; L/C, paypal, T/T & western union optional

2. Minimum Order: 1 PCS(accept trial order)
3. Delivery Details:
    3 working days for sample order
    5-7 working days for general order
   10-15 working days for big order
4. Packaging Detail: Neutral box/Gift box/Customized box
5. Shipping:
 by  Express(DHL, UPS, FedEx, TNT etc), Air Cargo, by sea, HK post, China Post, EMS
6. Discount are offered based on order quantity
7. Warranty: 2 years


Our Services

1. Your inquiry related to our products or prices will be replied in 12 hours

2. Well-trained and experienced staffs to answer all your enquires in fluent English

3. OEM&ODM, any your customized products we can help you to design and put into production

4. Protection of your sales area, ideas of design and all your private information

5. Please contact us without any delay. Many thanks.


Company Information

 Shenzhen Safety Electronic Technology Co., Ltd. was established in 2004, and is a high-tech private enterprise specializing in the research, development, manufacture, sale and service of security alarm series products.

The products we produced include smoke detector series, gas detector series, PIR detector series, magnetic series, panic buttons, sirens/strobes, active IR beams and alarm systems.
We also supply
GSM Alarm SystemSmoke Detector Gas DetectorCarbon Monoxide Detector
Heat Detector Motion DetectorWater Leakage DetectorGlassbreak/ Vibration Detector
Gas Solenoid ValveDoor Magnetic Switch Active Infrared BeamsDual Passive Infrared Detector
Panic ButtonSiren/ HornRemote Controller Open Door Switch

How to contact us:

Shenzhen Safety Electronic Technology Co.,Ltd

Add: A Building,Zhangge Technopark,Dafu Industrial Area,Guanlan,Longhua New District,Shenzhen,China

Official Web: www.szsafety.net


Made-in-China: szsafety88.en.made-in-china.com

Tel/WhatsApp: 008618702539634

QQ: 2355504277

Wechat: DAFQQ1972773062

OEM & ODM order available


Please enjoy our website, and call or e-mail us with any questions. Our knowledgeable sales team is here to assist you.


Q1: Are you manufacturers?


A: Yes, we are manufacturers in China for more than 15 years.


Q2: Is it OK to print my logo on the product?


A: Yes, We can proide Logo printed on your products.


Q3: How to place an order?


A: Send your inquiry for samples or order, please click "Send " in the below!

 Factory Offers High Quality Lpg Gas Leak Detector With Relay Wholesale in China

Factory Offers High Quality Lpg Gas Leak Detector With Relay Wholesale in China

Factory Offers High Quality Lpg Gas Leak Detector With Relay Wholesale in China

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
38 Transactions 80,000+
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 $164,000
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