Best selling products conventional heat detector with dual LED indicator
1.SR-501 is 2-Wire network heat detector
2.Combination rate-of-rise and fixed temperature alarm
3.MCU processing, eliminate false alarm
4.Low standby current
5.Anti-RFI &Anti-EMI
6.9-35VDC wide operating voltage range
7.LED flashing visible in 360 degrees direction
8.Power supply non-polar input
9.Remote LED indicator output (2 wire)
10.Rustproof, mothproof, anti-light interference design
11.Execute criterion: GB4716, EN54-5
Technical specification:
Model number | SR-501 |
Operating voltage | DC 9V-35V |
Static current | ≤50uA |
Alarm current | 35mA(12V); 83 mA (24V) |
Alarm output | Remote LED indicator |
Alarm temperature | Rate-of-rise alarm: temperature rising rate>8ºC |
Installation | Ceiling mounted |
Working environment | -10ºC~+50ºC, Humidity ≤95%RH |
Dimension | 100*48mm |
Product pictures:
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Company Information
Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research &
development of fire alarm and security products, including Fire alarm control panel, smoke
detector,heat detector,gas detector, motion detector, fire alarm bell/strobe siren,
manual call point, magnetic contact, emergency exit etc.
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Packaging & Shipping
Packaging information:
Shipping information
* Express(UPS, DHL, Fedex, EMS, etc) is available.
* Sea and Air delivery is available
* welcome your agent to deal with our products .
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Tel: 86- 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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