Alarms Series Technology Co., Limited
Alarms Series Technology Co., Limited


Home ProductsWireless Burglar Alarm Systems

Wireless Stand Alone Smoke Detector

Wireless Stand Alone Smoke Detector

  • Wireless Stand Alone Smoke Detector
Wireless Stand Alone Smoke Detector
Product Details:
Place of Origin: China
Brand Name: Oneonecn
Certification: CE,ROHS
Model Number: XW424S
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: negotiation
Delivery Time: Depend on your Quantity
Payment Terms: TT,WU,PAYPAL,LC
Supply Ability: 5000sets/Month
Contact Now
Detailed Product Description
High Light:

photoelectric smoke detector


security alarms systems

Stand Alone Smoke Detector Fire Alarm Security products OC424S



Quick Detail:

1 ,Stand Alone smoke detector Fire alarm

2, Protection area 6m high,6 0 ㎡

3, CE & RoHs certification

4, Optical sensor

5, Alarm Sound over 85DB




Photoelectric technology is generally more sensitive than ionization 

technology at detecting large particles, which tend to be  produced in 

greater a mounts by smoldering fires , which may smolder for hours before 

bursting into flame . Sources of these fires may include cigarettes .

The unit monitors the air, and when smoke re aches its sensing chamber, it 

alarms. It can give you more time t o escape before fire spreads. This u nit 

can only give an early warning of developing fires if it is installed, 

maintained and located where smoke can reach it , and  where al l residents 

can hear it, as described in this manual. This unit will not sense gas, heat, 

or flame. It cannot prevent or extinguish fires .

The alarm shall include a test button that will electronically simulate the 

presence of smoke and cause the unit to go in t o alarm. This sequence

tests the units electronics, battery and horn to ensure proper operation.

The unit shall include a piezoelectric horn that is rated at 85 decibels at 10 

feet. In a smoke incident, the horn will sound in the repetitive 

manner—three beep s , a pause, three beep s , a pause.

The unit shall also include a low battery warning utilizing a brief alarm chirp 

every30 -4 0 seconds for a minimum of seven days .

The alarm will utilize a red LED that shall flash once every 30 -40 seconds 

to indicate the alarm is receiving power.


Wide Applicability

Applies widely to works, banks, stores, warehouses, offices and homestead  etc.



Specifications :

Operating  Voltage:


Static  Current ::

≤1 2 µ A

Alarm current:

                                    ≤1 5 m A

Audio Al arm:

8 5 DB  a t  1 0 f e et

Protection area:

6m high   ,  6 0 ㎡

Humidity R a n g e:

≤9 5 % R H (4 0 ±2 ℃)

Temp Range:

1 4℉( - 1 0 ℃)  t o 1 4 7 ℉( 60 ℃)

B a t t e r y : 9 V  b a t t e r y  b a c k - u p  f o r  a t  l e a s t  1  y e a r . 


Wireless Stand Alone Smoke Detector 0


Wireless Stand Alone Smoke Detector 1

Wireless Stand Alone Smoke Detector 2

Contact Details
Alarms Series Technology Co., Limited
Send your inquiry directly to us
Alarms Series Technology Co., Limited
Tower A,Hopson Plaza,Guangzhou,China
Mobile Site Privacy PolicyChina home security alarm systems Supplier. Copyright © 2012 - 2024 All Rights Reserved. Developed by ECER