Special price 1.5USD Smoke detector fire alarm wireless smoke alarm 433mhz work standalone or linked with alarm systems

FOB Reference Price:Get Latest Price
$1.50 - $2.00 / Piece | 1 Piece/Pieces Smoke detector (Min. Order)
Support Sea freight
Contact Supplier
Report Suspicious Activity
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
BL Smoke detector
Model Number:
BL-168 Smoke detector
Static current < 10ua ,Alarm current 10 ~ 30mA
105*38mm Smoke detector
9VDC \ 12VDC Smoke detector
433MHz ev1527
Alarm volume:
85dB/(10 inch)
less than 95%RH
Optical speed
Detecting area:
20 square meter
Product name:
Smoke detector
Supply Ability
Supply Ability:
10000 Piece/Pieces per Day Smoke detector
Packaging & Delivery
Packaging Details
Neutral packing for Smoke detector
Shenzhen Port
Lead Time :
1days after payment

Special price 1.5USD Smoke detector fire alarm wireless smoke alarm 433mhz work standalone or linked with alarm systems

Product description




Wireless smoke detector 
1.Wired, wireless or 9V battery operated 
2.CE approved 
3.Optic speed 
4.Photoelectric smoke alarm



1 photoelectric detection.

2 Using low-power CMOS microprocessor

3 Special moisture-proof design

4 Independent. networking. wireless output optional

5.Manual testing, manual reset function

6.Double-sided PCB process structure unique design

7. Pest control, dust-proof anti outside light interference






Optical speed

Working Voltage

9VDC \ 12VDC

Working Current

Static current < 10ua ,Alarm current 10 ~ 30mA

Smoke sensitivity

Complies with UL217 Standard, the test value per inch of 3.2% weak Misty detector response

Alarm Output

12V wired networking, 9VDC independent 9VDC wireless optional

Wireless optional



Working Temperature


Alarm volume

85dB/(10 inch)






sensor:light labyrinth 
Operating voltage: DC9V/12VDC 
Standby current: less than10uA
Alarm current: 10-30mA
Sensitivity: adapt to U1217 standed (3.2% weak smoke per feet the detector espond
Operating temp.: -10 to +50 degrees
Alarm volume:  85dB/(10 feet)
Alarm output:Sound & flash alarm,auto reset after alarm(wired); alarm transmitting 
F:315M/433M ,transmitting distance:50m(with block)(optional)(wireless)
R size: R=105mm,H=38mm 
Working humidity: less than 95%RH
Alarm mode: sound & flash alarm
Alarm volume: more than 85dB/m
Detecting area: 20 square meter  
Sensitivity: class I 
Dimension: 107mm dia.*35mm deep



We We also supply:

Wired Alarm System

Wireless Alarm System

GSM Alarm System

Smoke Detector

Glassbreak Detector

Vibration Detector

Wired Flooding Detector

Magnetic Switch 

Household Gas Leak Alarm

Gas Solenoid Valve

Dual Passive Infrared Detector

Curtatain-Style Passive Infrared Detector

Active Infrared Beams

Wireless Door Sensor

Push-pull Type Remote Controller

Packaging & Shipping

Before packing,we have strict testing system to insure the high quality of our goods.

The express can be selected by customers.

Company Information

Hong Kong Bailing International Co., Ltd, a Hi-Tech Enterprise, dedicating to the wireless communication domain,engages in R&D, manufacture and sales of wireless products

Bailing has been qualified with integrated quality management system and environment management system, and certified with ISO 9001 and ISO I4001 certifications. Bailing can provide products compliant with CE/RoHS standard. 

Under the principle of Professional Manufacture, Quality Assurance, Bailing manufactures wireless communication products with reliable quality and reasonable price. Based on the strength of professional R&D, Bailing can provide OEM products to meet customers' requirements.


 Contact person: Shirley Hu
Whatssapp:+86 18826584733
OEM and ODM are available.
Welcome to order!