Model NO.: WL-938W
Emitting Frequency: 433MHz
Programme Code: 2264/1527
Working Voltage: AC220V/110V
Working Current: 70mA
Alarm Current: 160mA
Trademark: WALE
Transport Package: Color Box or OEM
Specification: CE, ROHS, FCC
Origin: Shenzhen, Guangdong
HS Code: 8531100000
Wireless Smart Fire LPG Nature Gas Alarming DetectorBeirf Introduction:
1. Using nanometer sensor, cooperate with our company patent technology designed, effectively solve the omission, misreporting phenomena of wireless output.
2. Suitable for the using with the majority of weak control systems (anti-theft alarm, building intercom, three table FarEasTone, etc. ).
3. High reliability, long operating life.
4. Wall-mounted installation, beautiful in appearance, low power consumption.
5. Alert exclude automatic reset.
 Features:
1.Wireless emitting distance: open area: 150m
2.Emitting frequency: 433MHz;
3.Programme code: 2264/1527
4.Working voltage: AC220V / 110V
   Working current: ≤70mA,
  Alarming current: ≤160mA;
5.Updated nanotechnology, electrical sensors, high reliability, long life
6.Adopt to microproccessor, low consumption;
7.Can detect natural gas, LNG, LPG
8.Alarm level: 10%±5%LEL(5000PPM);
9.Monitor dimension: 20m²;
10.Manual test, automatic reset if there is no alarmÂ
11.can work with solenoid valve, mechanical hand,the fan.
FAQ
1. How to download GSM burglar alarm system APP?
Search "gsm alarm" in iOS APP store, Android store or scan QR code from the package of our products.
2. Warranty
Normally it's one year, but if you can be our agent it will be 2 years.
3. Why choose us?
AS the professional manufacturer in home security system with 14years 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.
4. When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us by 86-755-89390033
5. Are your samples free or need cost?
It can be free, but anyway we have to charge for the samples first, the sample charge can be returned after official order placed.
6. How can I get your samples
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.
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working voltage |
110-220VACÂ | |
sensor |
The new nano-technology sensors, long serving life | |
Induction gases |
coal gas, natural gas,LPG | |
alarm concentration |
coal gas0.1~0.5%,natural gas0.1~0.3%,LPG01~0.5% | |
working current |
static≤40mA, alarm≤100mA | |
working temperature |
-10°C~+55°C | |
response time |
less than 20s | |
dimension |
115*70*43mm |
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