Low Price Independent Photoelectric Smoke Detectors
|1-99 100-299 300-499 500-999 1,000+|
|FOB Unit Price:||US $5 US $4.2 US $3.8 US $3.5 US $3.2|
|Purchase Qty. (set)||FOB Unit Price|
|Production Capacity:||5000 PCS Per Day|
|Transport Package:||Color Box or OEM|
|Payment Terms:||L/C, T/T, Money Gram, Western Union|
- Model NO.: WL-228D
- Usage: Anti-theft
- Certification: CE, FCC, RoHS, CCC
- Power Supply: 9VDC
- Guarantee: 3 Years Guarantee
- Volume: 85db
- Specification: CE, ROHS
- HS Code: 8531100000
- Type: Sensor
- Installation Mode: Wall Mounted
- Application: Home
- Certificate: CE and RoHS
- Working Environment: -10°c~+50°c
- Trademark: WALE/OEM
- Origin: Shenzhen, Guangdong
1. Independent fire detector
2. Dustproof, mothproof, dampproof
3. anti extraneous light interference
1. Photoelectric detector mode
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
1. All products have been strictly Quality Checked in house before packing.
2. All products have been well packed before shipping.
3. 3 years warranty is provided for all models.
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.
|working current||Static current≤10mA|
|Sensitivity to smoke||comply with UL217 ,testing value is 3.2% per Feet|