Gold Member Since 2014
Audited Supplier
Shenzhen Wale Group Co., Ltd.

Wireless Smoke Detector, Smoke Detector, Infrared Photoelectric Detector manufacturer / supplier in China, offering Wireless Addressable Photoelectric Smoke Detector., Home GSM Intruder Alarm System with Touch Keyboard, Paradox 8 Zones Wired Alarm System (PA-728ult) and so on.

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Supplier Homepage Product Smoke Sensor Wireless Addressable Photoelectric Smoke Detector.

Wireless Addressable Photoelectric Smoke Detector.

Purchase Qty.:
(set)
1-99 100-499 500-999 1,000-1,999 2,000+
FOB Unit Price: US $11 US $8.5 US $6.5 US $4.5 US $3.8
Purchase Qty. (set) FOB Unit Price
1-99 US $11
100-499 US $8.5
500-999 US $6.5
1,000-1,999 US $4.5
2,000+ US $3.8
Get Latest Price
Port: Shenzhen, China
Production Capacity: 5000 PCS Per Day
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: WL-228W
  • Usage: Smoke Detector
  • Certification: CE, FCC, RoHS, CCC
  • Power Supply: 9VDC
  • Guarantee: 3 Years Guarantee
  • Alarm Current: ≤30mA
  • Programme: 1527/2264
  • Transport Package: Color Box or OEM
  • Origin: Shenzhen, Guangdong
  • Type: Probe
  • Installation Mode: Wall Mounted
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Certificate: CE and RoHS
  • Static Current: ≤10ua
  • Dimension: 106*36mm
  • Trademark: WALE/OEM
  • Specification: CE, ROHS
  • HS Code: 8531100000
Product Description
Specifications

1. Wireless Photoelectric smoke detectors
2. Dustproof, mothproof, dampproof
3. Anti extraneous light interference
4. UL217, EN14604, GB4715 standard
5. Wireless distance: Open area 500m
6. Frequency: 433/315MHz


1. working voltage:9VDC; working current: ≤10μA; alarming current: ≤30mA
2. Using low power consumption CMOS micro processor
3. Special design for dampproof
4. Having manual testing and reset function
5. Reliable and stable working performance
6. With super thin structure
7. Dustproof, mothproof and anti extraneous light interference
8. Independent smoke detector


Warranty
1. All products have been strictly Quality Checked in house before packing.
2. All products have been well packed before shipping.
3. 3 year warranty is provided for all models. We will bear maintenance cost during warranty.

Delivery
1. Sample and mini order will be delivered within 2-3 working days after the receipt of payment.
2. For order over 500pcs or customized order, lead time will be 4-6weeks after the receipt of payment. Please contact our sales to make sure the current inventory.

 

Model
WL-228W
Working voltage9VDC
SensorOptical maze
Working currentStatic current≤10μA
Alarm current≤30mA
Sensitivity to smokeComply with UL217, testing value is 3.2% per Feet
Working environment-10°C~+50°C
Volume85dB
DimensionΦ106*36mm

FAQ

Q1: Where is your Factory? How can I visit your company? 
A1: Our factory is located in Shenzhen, Guangdong, China. We could pick you up from the hotel you live when you come to Shenzhen.
 
Q2:  Warranty?
A2:  Normally it's one year, but it will be 2 years if you can be our agent
 
Q3: Can I get some Samples? Are your samples free or need cost?
A3: It can be free, but anyway we have to charge for the samples first, the sample charge can be returned after official order placed.
 
Q4: Could you please make OEM for us?
A4: Surely yes.OEM&ODM, any your customized alarm system we can help you to design and put into product
 
Q5: How long can I get your samples?
A5: For samples, it will be ready for delivery in 3-7 days after payment. The samples will be sent to you by express.
  
Q6: When can I get the price?
A6: Your inquiry related to our products or prices will be replied in 24 hours. If you are very urgent to get the price, please call us by 86-15219472236.
 
Q7: What's your Payment method supported?
A7: We accept T/T, Western Union, L/C etc.
 
Q8: Shipping & Express
A8: 1). If you have specified shipping agent, we will contact them and to deliver your goods.
       2) If you do not have specified shipping agent, we will delegate a credible one for you to deliver your goods. Goods could be delivered by air, by sea, by express (DHL, UPS, TNT or FEDEX).
 
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