Smoke Detector
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 pcs pc
- Supply Capability:
- 10000 pcs per month pc/month
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Quick Details of Smoke Detector
Place of Origin: | China (Mainland) | Model Number: | ACJ425 | ||
Usage: | Smoke | Product name: | Optical Standalone 9V optical smoke detector | Color: | white |
Type: | standalone | Ambient humidity: | ≤95% RH | Certificates: | CE, RoHS, and EN14604 |
Unit size: | 140 x 41mm | Sensor: | smoke fire |
Specifications of Smoke Detector
1.VdS,LPCB approval
2.DC 9V battery
3.10 years lithium battery
4.Loud 85dB alarm signal
Optical smoke detector ,under BSI approval, and can be calibrated into either UL, VDS, NF Standards. This smoke detector features UL-approved Photoelectric sensing components with precise smoke detection. and long life (18 months) 9V battery operation (9V UltralifeLithium battery model for 10-year life is available too).
The Technical Parameters of Smoke Detector
Power supply | 9V DC Block battery/PP3 |
Static current | ≤10µA |
Alarm current | 16mA |
Humidity | 0to95%(40±2°C),no |
Quiescent current | 8µA |
Operating temperture | minus10°C ~50°C |
Alarm decibel | ≥85dB at 10feet(3 meters) |
Test button | to verify the proper |
Low voltage warning | Smoke alarm beeps every |
Smoke sensitivity | 0.086dB/m to 0.140dB/m |
Packaging & Delivery
Packaging Detail:neutral box, color box, double blister,Display box
Delivery Detail:25days
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- Yes it does have a LI-ion back up battery and its most likely dead or is dieing . Newer detectors have a non replaceable back up battery thats supposed to last ten years or something like that .But when the battery goes there are instructions on the back Just grab the detector and twist it a quarter turn and it will separate from the mounting bracket all the instructions are on the back of the unit it will also tell you if the battery is replaceable and if not gives disposal instructions too So the best way to find out what your needs or what needs to be done is remove it from the ceiling and look at the back of it and read the instructions ALL hard wired detectors regardless of what they detect have a back up battery built in which does NOT get a charge from the AC current powering it
- Q: do you like them or not and why
- A hardwire system usually uses a 3 wire connection and they use their own proprietary way of setting off all detectors if just one goes off. Typically, you wouldn't be able to connect a different brand detector to your present system. You can hook it up as a stand alone detector. First alert may offer a smoke/carbon monoxide detector for their system. Hope this helps.
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- Q: Biology question. Please help!
- someone slammed right into the back of my car then did a runna. isnt that rude
- Q: How do speed bumps deter speeding? Do they damage vehicles?
- Countries in South America do not have the same stringent U.S. laws regarding safety. Bring Battery smoke detectors with you. And you may not be allowed to carry chemical based fire retardants on a plane.
- Q: I always pat my face dry after washing it and I know its better to pat it. Im just curious to why its better to pat it and not rub it. Does it not take all the oils out or something?
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- All of mine are hard wired but they do have a battery backup. I have not seen any that don't. Look again for the battery, I'm sure it has one. There are 7 in my house. If you goes off they all do. I had this happen a couple of times. The battery was dieing in one and it would go off setting off the others. I make it a point to change all of the battery's at the same time of course. Are yours also Carbon Monoxide sensors? Mine are. That was what concerned me the first time since like you I had no smoke.
1. Manufacturer Overview
Location | Fujian, China |
Year Established | 2008 |
Annual Output Value | Above US$ 1 Million |
Main Markets | North and South America, Africa and the Middle East and Southeast Asia |
Company Certifications |
2. Manufacturer Certificates
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability
a) Trade Capacity | |
Nearest Port | Shengzhen |
Export Percentage | 40% |
No.of Employees in Trade Department | 200 People |
Language Spoken: | English; Chinese; Spain; Alabic |
b) Factory Information | |
Factory Size: | Above 60,000 square meters |
No. of Production Lines | 4 |
Contract Manufacturing | OEM Service Offered; Design Service Offered |
Product Price Range | Average |
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Smoke Detector
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 pcs pc
- Supply Capability:
- 10000 pcs per month pc/month
OKorder Service Pledge
OKorder Financial Service
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