Ningbo Sentek Electronics Co., Ltd
Contact details
448 Yingchun Road
Wangchun Industrial Zone
315175
Ningbo City
China
Products
1 to 4 loops, 254 devices per loopLCD display: 64 characters, 4 lines32 zoneslow power consumptionPlastics housing1000 events memories
2-Wire9~36V working voltage57°C (135°F) alarm temperature, Class A1Easy installation and maintenanceDurable sensor head, no need for replacementSMD circuit board design-satisfactory quality and reliab ...
Low profileOptical smoke chamber fast response to fireDrift compensationVery low standby current, less than 200uAVery low alarm current, less than 3mAEasy to InstallFive year warranty
mini CO alarm operated by 3V lihtium batteryBuilt in high quality electrochemical sensor10 Year lifetimeFaulty alert
2-Wire10.8V-33Vdc working voltage57°C (135°F) alarm temperature, Class A2Easy installation and maintenanceDurable sensor head, no need for replacementSMD circuit board design-satisfactory quality and ...
Conventional optical smoke detector10.8~33Vdc inputStandby current: 80uAAlarm Current: 55mA @24VdcRemote LED indicator: SD119-2LRelay output: SD119-4(12V)EN54-7 approved
2-Wire10.8V-33Vdc working voltage57°C (135°F) alarm temperature, Class A1SEasy installation and maintenanceDurable sensor head, no need for replacementSMD circuit board design-satisfactory quality and ...
Low profileEconomy design Optical smoke chamber fast response to fireDrift compensation10-36Vdc operation voltageLow standby current5 Year warranty
The smoke alarm adopts our lastest smoke chamber, which have fast smoke inlet and high sensitivity, The smoke detector also adopts the integrated chip specially used for photoelectric smoke detector. ...
The smoke alarm adopts our lastest smoke chamber, which can reduce false alarm mostly but don't affect to detector real fire, The smoke detector also adopts the integrated chip specially used for phot ...
The smoke alarm adopts our lastest smoke chamber, which can reduce false alarm mostly but don't affect to detector real fire, The smoke detector also adopts the integrated chip specially used for phot ...
• Photoelectric sensor for ultimate protection.• Big Test/Silence button at front cover for more convenient userinteraction.• 10 years lithium battery – no battery changes for ever.• Install simply an ...
Smart home system for your life changeOperating Temperature -20 -+ 65 °CPower Requirements [email protected] (AC voltage, DC input)Power Consumption 7.5W/2W (Max/Idle in Watts)Ethernet 10Base-T, 100Base-TX, 1000B ...
optical smoke alarm powered 3V lithium batteryLow profile & Nice designGradual rising soundTest/Hush button with big sizeBuild in microprocessor with zero drift compensation Wireless model availab ...
Hiqh quality smoke alarmPowered 3V CR123A lithium batteryLow false alarm performanceBuilt in Z-wave module (700 module)Interconnected available with our gateway