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z-wave smart home system Gas sensor 

Price: 40.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: GR-301
Production Capacity: 2000000
Delivery Date: 15 days after payment is co...
Control Method: z-wave
Means of Transport: Ocean,Land,Air
Packing: carton
Brand Name: GR

top quality
high accuracy
fashion design
fast delivery
widely application
long service life
good price
2 years warranty
new technology

Model: GR-301

Working Voltage: AC 220V/50HZ

Control Method: z-wave

Wireless Range: 20m-30m

Working Frequency: 868.42MHZ

Function: Avoid human injury and property losing caused by gas leakage;


The product  can automatically take off the valve of gas switch to protect human life and property; Avoid the event expansion;

Notable Features:

Adopt advance z-wave technology which is leading the world

Can control the manual switch (automatically switch) of gas pipe and gas container to be OFF and ON ;

The product formed by precision processing, so ensure it with excellent seal and safety

Switch can be automatically taken OFF by this product when it detects smoking caused by fire etc, and it will be reset or back to original status after the event is over;


1.   Conform to the national GB50166-92 requirements, the unit should be tested a time every half year; For the units already have been using, We suggest that the units should be cleaned or maintained every two years;

2.   The unit will be affected by the ambient environment condition; The cycle of maintenance should be short in the case of the unit has been using in the place where is much dust or strong wind etc;

3.   We will offer free fixing service or replacement in the case of the consumer use it under correct methods  but still failure caused by the raw material or some processing defect ,within 2 years after the unit exported from manufacturer; The failure caused by man-made breakage, or incorrect methods, or self adjustment, changing, dismantling , all of these results we do not respond;

4.   The manufacturer will respond non-repairing guarantee products fixing service, so anything demanded please contact manufacturer; Meantime we sincerely wish you feed back us some reasons or evidence of products failure, so that we can find out the problems and we can improve or upgrade our products accordingly;

Mr. Bruce
skype Mr. Bruce
sales manager
Tel: 86-769-81895570
Fax: 86-769-81895590
Mobile: 132 5071 0552
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Company Info


Business Type:Manufacturer
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

bruce:   skype
bruce:   qq

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