Long Distance Wireless Smoke Alarm (WL-228W)

Product Specifications

Prod Model:	WL-228W
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Power Supply:	9VDC
Certificate:	CE and RoHS
Guarantee:	3 Years Guarantee
Static Current:	≤10ua
Alarm Current:	≤30mA
Dimension:	106*36mm
Programme:	1527/2264
Type:	Probe
Installation Mode:	Wall Mounted
Certification:	RoHS
Application:	Special Equipment
Usage:	Smoke Detector

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. Two years warranty is provided for all models.   
 
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 voltage	9VDC
Sensor	Optical maze
Working current	Static current≤10μA Alarm current≤30mA
Sensitivity to smoke	Comply with UL217, testing value is 3.2% per Feet
Working environment	-10°C~+50°C
Volume	85dB
Dimension	Φ106*36mm