Factory Offer 2/4 Wire Smart Photoelectric Smoke Detector With Dust Covers
| Product Name | Wired network smoke detector |
| Model No. | SFL-502-1s |
Operating Voltage Range | 9 to 28VDC Volts Non-polarized |
| Standby Current | ≤30μA @ 12 VDC |
| Maximum Alarm Current (LED on | ≤10mA @ 12 VDC |
| Operating Humidity Range | 10% to 93% Relative Humidity, Non-condensing |
| Operating Temperature Range | 14°F to 122°F (-10°C to50°C) |
| Adjustable Sensitivity | 1.06±.26%FT |
Height | 1.9"(48mm) installed in Base |
| Diameter | 4.29" (109mm) |
| Installation | Ceiling mounted |
| Warranty | 5 years |
Product Description
- Photoelectric sensor
- 2/4 wire optional
- Large test and silence button
- Low power comsumption
- LED indication
- Operating light
- Low battery signal
- low 85dB alarm signal
Product Feature
- Easy to install with mounting hardware includedalarm source indicator
- Patent protection
- Certifed to TUV EN54-7
- Fast response to all fire types in a single alarm
Application
The networking smoke alarm is designed to wake the people and provide precious time to scape
Suitable for shopping mall, hotel, restaruant, school, office building, bedroom, hallway, living room, etc.
Standard Packing list (Sample is Available)
- Smoke alarm x1 pc
- Mounting bracket x1 pc
- Screws x2 pc
- Anchor plug x2 pc
- User Manual x1 pc
FAQ
1. Are you a factory or trading company?
We are a professional manufacturer.
2. How can I get a sample to check your quality?
We are honored to offer you samples.
3. How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 1-3 days.
The samples will be sent to you via express and arrive in 3-5 workdays.
You can use your own express account or prepay us if you do not have an account.
4. When can I get the price?
We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the price, please call us or email us, we will regard your inquiry priority.
5. What's the Payment?
T/T would be better with quick transfer and few bank fees. LC, Western Union and Paypal are acceptable. For large quantity,sea shipping can be provided.
6. How long is your delivery time?
1-3 working days for sample order;
for general order, 3-20 days after confirming order,detail delivery date should be decided according to production season and order quantity.
7. What about the warranty?
For the strobe/sensor, we provide 12 months warranty;
for the alarm panel, we provide 18months warranty.
8. What's your advantage? Why we choose you?
1) Over 10 Years experience in this industrial area. We have the most professional techniques and team. More advantage in price.
2) Great production capacity. We support product OEM&ODM, and also the package according to your requirements,
3) We use 100% new materials and the best production process, in consequence our defective rate is lower than 0.2%.
9. Where is your factory locate? How can I visit there?
Our factory locates in Shenzhen, in China, Near Hongkong and Guangzhou. We are warmly welcome you to visit our factory and cooperate with us.
Contact Us
Shenzhen Safety Electronic Technology Co.,LTD
Official Web: www.szsafety.net
Alibaba: szsafety.en.alibaba.com
Contact Person: Ms. Season
Tel: 0086 13428904640
Pls send us inquiry for more details if you are intersted in our products. Our professional sales team will be a good standby for you.
