China Fire Alarm System Smoke Detector Photoelectric Smoke Alarm

Fire Alarm System Smoke Detector Photoelectric Smoke Alarm
Specification:
4-wire optical smoke detector with relay output
Advanced photoelectric smoke sensing technology
Durable sensor head; excellent smoke access
Ar (auto reset) function for security systems
(optional for 4 wire models)
N/C (normal/close)-N/O (normal/open) selectable relay output
Easy installation and maintenance
Modern design (white)
Available options
Sensor base: standard and shottky diode
Remote led
Comply with en54 and ce
Technical Parameter:
Operating voltage: 9 ~ 28V(apolar output).
Operating current: ≤50mA.
Detecting area: 20 square meter.
Sensitivity: II grade.
Alarm type: network alarm output.
Alarm output: NC/NO(contact DC28V 100mA).
Installation: wall mounting.
Working temperature: -10ºC ~ 60ºC.
Freq. :3~5 sec
Working humidity: ≤95% RH.
Alarm indicator: led continuously emitting red light
Remote output: 15 ma max, diode gate
Humidity: 0 to 95% rh, noncondensing
Alarm contact: for 4-wire: N/O or N/C operation
Form a: 1.0a@30vdc/0.5a@125vac
Picture:
Delivery&Service

ModelTA-2988Delivery7-15days after received your paymentServiceOEM/ODM

about us:
SHENZHEN TAIAN ELECTRonICS Co., Ltd., is an Exporter and Wholesaler for Security Products in China. Our company specializes in PIR sensor, motion ,outdoor sensors ,sirens, alarm panels, GSM series and smokes for home safety and intruder Security alarm systems. Our products are suitable for use in Control center (report to Police), Garden, Bank, and all of the Commercial, Industrial and Civil buildings. For more information, see our products section. Welcome to view our website to know more about us. TAIAN is always looking for friendly cooperation with customers all over the world. We can be your best supplier with wide range of Security Products. Welcome to contact us for OEM & ODM service!