• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ACJ
  • Model Number: ACJ993
  • Usage: Composite alarm
  • product name: battery supply carbon monoxide and smoke detectors
  • color: white
  • usage: detect co and smoke
  • instaling: wall and ceiling-mounted
  • Alarm LpA: ≥85dB/m
  • Operating temperature: -10℃~+60℃
  • Dimension: 140X41mm
  • Static current: ≤25uA
  • Detecting area: 20 square meter
  • material: ABS

Packaging & Delivery

Packaging Details Each product with installation hardware and manual into a gift box 10.5*10.5*4cm, then 100boxes into a carton 55.5*44.5*23.5cm, 14.5/15.5KGS
Delivery Time 3 days after payment
Battery supply carbon monoxide and smoke detectors
1.Unit Size:Φ140X41mm
2.Working Current:
   1-Static Current: ≤25μA
   2-Alarm Current: ≤45mA
3.Operation Voltage: DC 9V (6F22)Battery
4.Alarm Sound: ≥85dB(3m)
5.Ambient Temperature: -10°C-+60°C
6.Ambient Humidity: ≤95%RH
7.Sensor: Compound photoelectric & electrochemical carbon monoxide sensor
8.Alarm Density for CO:
    30ppm,Alarms Not Activate Within 120minutes
    50ppm, Alarms Within 60~90 minutes
    100ppm, Alarms Within 10~40 minutes
    300ppm, Alarms Within 3 minutes
9.alarm density for smoke:1%~5%/FT OBS
Technical parameter:

product name

battery supply carbon monoxide and smoke detectors


compound photoelectric and electrochemical CO sensor

Operating voltage

DC9V(6F22 battery)

Static current


Alarm current


Alarm LpA


Operating temperature


Operating humidity

below 95%RH(normal environment) 




will not alarm in 120mins at 30pmm

will alarm in 10-40 mins at 100ppm

will alarm within 3 mins at 300ppm


1%~5%/FT OBS



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
3 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
Learn More