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

Wireless Smoke Detector, Smoke Detector, Infrared Photoelectric Sensor manufacturer / supplier in China, offering Wireless Photoelectric Smoke Alarm Detectors., GSM Home Security Alarm System & Alarm System GSM with APP, 99 Wireless Home LCD TFT Anti-Theft Home Security Alarm System and so on.

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Supplier Homepage Product Smoke Sensor Wireless Photoelectric Smoke Alarm Detectors.

Wireless Photoelectric Smoke Alarm Detectors.

Purchase Qty.:
(set)
1-99 100-499 500-999 1,000-1,999 2,000+
FOB Unit Price: US $11 US $8 US $6 US $5 US $3.5
Purchase Qty. (set) FOB Unit Price
1-99 US $11
100-499 US $8
500-999 US $6
1,000-1,999 US $5
2,000+ US $3.5
Get Latest Price
Production Capacity: 5000 PCS Per Day
Transport Package: Color Box or OEM
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: WL-228W
  • Usage: Smoke Detector
  • Certification: CE, FCC, RoHS
  • Power Supply: 9VDC
  • Guarantee: 3 Years Guarantee
  • Alarm Current: ≤30mA
  • Programme: 1527/2264
  • Specification: CE, ROHS
  • HS Code: 8531100000
  • 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
  • Origin: Shenzhen, Guangdong
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
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