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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ACJ
  • Model Number: ACJ200
  • Product name: Networking 12v 24v hard wired smoke detectors
  • Color: white
  • usage: wired smoke detector
  • Input Voltage: DC 12-32V
  • Static Current: 15-25uA (12-32V)
  • Operating Temperature: -10°C- +55°C
  • Detecting Sensitivity: 2.06%ft±1.3%ft
  • Detecting Area: 60 ㎡ with 4 meter height
  • LED Indication: Detecting: Green LED flash Alarm: Red LED ON
  • Operating Humidity: 10%-95% RH (Non coagulating)

Packaging & Delivery

Packaging Details gift box
Delivery Time 3-7working days

Networking 12v 24v hard wired smoke detectors


Product Description

• Optical smoke chamber with high stability

• Network by current, N.O/N.C optional
• Adopted CMOS with low power consumption
• High adaptability to the ambient, with dustproof, moisture proof,

  anti-white light, and high EMI immunity function

• DC12-35V input voltage 

• Orientation differences: Mmax: Mmin<1.6

• Highlight dual color LED indication

• Anti-tamper switch

• Unique bracket design, easy installation.



Product name Networking 12v 24v hard wired smoke detectors



Input Voltage

DC 12-32V

Static Current

15-25uA (12-32V)

Alarm Current

 15-25mA (12-32V)

Operating Humidity

10%-95% RH (Non coagulating)

Operating Temperature

-10°C- +55°C

Alarm Reset

Auto reset (power off reset, ≤0.5s optional)

LED Indication

Detecting: Green LED flash    Alarm: Red LED ON

Detecting Sensitivity


Wiring Mode  



Ceiling mounted

Detecting Area

60m²(with 4 meter height)  




Detailed Images



product display



Packaging & Shipping


Package included:

 1 xWired Smoke alarms 

 1 x English User Manual

 1 x nut

1pcs weight


1pcs size


100pcs  weight


100pcs into a carton box size 



Delivery time : 

2-3 workding days for sample .As for bulk order ,it depends on order quantity .


DHL, UPS,TNT, EMS, FEDEXand other courier available as required.



1. Do you worry about our company?

     -- Definitely not !  Alibaba has verified all our information and offer a guarantee.

2. What is the single most important thing you can do when it   coms to fire safety in your home? 
    -- All experts agree that without a doubt, the most important step to take is to make sure you have working product installed.

3. Why choose LIDINGFENG? Any advantages?

    -- Yes. There are 8 advantages
(1) All our products has produced agaist ISO standards,and some owns UL, EN certificates etc. 
(2) Customize: We have strong R&D team, which can make the customized product as your request.
(3) Free OEM service: Silk-printing your Logo(≥1000PCS). Design your color box(≥3000PCS). 
(4)Mix order : We accept mix order, different model and small quantity order. 
(5) After-sale service: (a)1-2 Years Guarantee. 

                                   (b) If you found any inferior-quality products from us, we will send new ones to replace for free in your next order after confirmed.

4. Can I order samples to test the quality?

    -- Sure.


1. Our Company Name: Shenzhen LiDingFeng Technology CO., Ltd.

2. Our Website: http://acjalarm.en.alibaba.com/. 

3. We are the manufacturer of home security alarm: smoke detector, gas detector, CO detector, GSM/PSTN alarm system, etc.

4. Contact Person: Sundy 

5. Contacts: Tel: 86-755-89798501        Skype: sundy.ldf    

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
5 Transactions 20,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $33,000
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