Домашний детектор утечки газа домашний сжиженного углеводородного

Features:

> Alarm indicator: Green led flash

> Manual test; Auto reset

> Detects natural gas, coal gas, LPG

> Highly stable semiconductor gas sensor

> SMT manufacture technology, high stability

> Adopts check malfunction

> High capacity relay (0.3A/250V)

> RF signal: 433MHz (wireless type)

> Execute criterion: GB15322.2-2003

> ABS plastic material 

> Can work with solenoid valve, the fan (WL-938WL/938DL type)

  Technical Specification:

 Shenzhen Wale Group Co., Ltd  is a manufacturer specializing in research, manufacturing, marketing of safety alarm systems; By strict management, strong manufacturing ability, good design and high quality output, we are able to attain ISO9001:2000, CE, RoHS, CCCs certificate. We provide OEM and ODM services. We are proud to be the selected supplier in military security products for Europe, Americas, Middle East, S.E. Asia and Australia etc.

Wale Group established in 2003, has a professional and experienced R&D team that well knows core technologies, pursuing products with reliability, complement and compatibility. To guarantee stable performance, Wale Group has strict control on design, raw material and processing of its products.
We are high level in management and are able to provide top quality goods and excellent service.

Our advantages :
1. Professional: We specialized in home alarm systems more than 15 years.
2. Quality Control : We have strict quality control for raw materials to finished products, each product will be tested 100% before shipping.
3. Price: We are factory, price is not problem for us. We can negotiate for all.
4. Fast Shipping.
5. After-sale and OEM service: We have our own R&D department, it is easy for us to offer your full OEM service both in hardware and software.

Q1. Why choose us?

AS the professional manufacturer in GSM home alarm system with 15years experience, we developed series of alarm system with high quality and competitive price. In first business, sample order is available. With professional R&D team to provide OEM&ODM service.

Q2: Where is your Factory? How can I visit your company? 

 Our factory is located in Shenzhen, Guangdong, China. We could pick you up from the hotel you live when you come to Shenzhen.

Q3: Do you have any MOQ limit for the first order?

  We are with Low MOQ, 1pc for sample checking is available  

Q4. How can I get your samples home security alarm system?

You're welcomed to email us for checking. It will be ready for delivery in 3-7 days after payment. The samples will be sent to you by express or send to your agent.

Q5: How long is your delivery time?
    A: 3 working days for sample order
    B: 5-7 working days for general order
    C: 10-15 working days for big order

Q6:  Warranty?

  Normally the alarm panel will be 2 years, and the accessories will be 1 year.