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Brand： |
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Address： |
China |
Min.Order： |
none |
Supply： |
none |
Valid until： |
Long Term |
Branch： |
Array |
Size： |
10.6X10.6X5.2 cm |
Product Details
Best Fire Alarm DC24V 4 Wire Network Output Photoelectric Smoke Detector For Fire Alarm System
1.SR-802PC-4 is 4-Wire Network Photoelectric smoke alarm
2.Power supply non-polar input
3.Infrared photoelectric sensor
4.MCU processing, eliminate false alarm
5.SMT manufacture technology, high stability
6.Dustproof, mothproof, anti-light interference design
7.Stainless steel shield, anti-RFI(20V/m-1GHz)
8.Execute criterion:UL268, GB4715, EN54-7
Technical specification:
| Operating voltage | DC9~35V |
| Static current | 12mA(NC);500uA(NO) |
| Alarm current | 10mA(NC);18mA(NO) |
| Sensitivity | 0.5dB/m(±0.01dB/M) |
| Alarm output | Relay output |
| Installation | Ceiling mounted |
| Working environment | -10℃~+50℃(≤95%RH No congelation) |
| Dimension | 104*49mm |
Product Pictures:
* Express(UPS, DHL, Fedex, EMS, etc) is available.
*
Tel: 86
Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm products.
Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.
Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.
Q4:How about the quality of your products?
A4:Our raw materials are purchased from qualified suppliers.
Q5:How long is the warranty time of the products?
A5:The warranty period is 2 years from the factory,if there are individual quality problems,
we will replenish the customer in the next batch of orders.
- 755-89571625
Fax: 86- 755-89571207
skype :cnsumring03
TradeManager:sumring
Website: http://www.sumring.com
Inquiry now, we will reply you upon receive your email!
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