optical heat detector,China optical heat detector Manufacturers, Suppliers

UL, EN and CE approved Conventional Heat Detector

Nov 30, 2012

... rate of rise 3) UL521, EN54-5 approved Conventional Heat Detector :All of the Sentek’s HD912 series detectors meet the ... alarm signaling systems, which provide fast and reliable response for heat 57°C (135°F) or Rate-of-Rise detection ... auto-reset function (12/24VDC) HD912-4ARB 4 wire heat alarm with auto-reset function and buzzer (12/24VDC) ... with base UL, EN and CE approved Conventional Heat Detector

Supplier: Ningbo Sentek Electronics Co., Ltd.

[China Manufacturers]

smoke detec gsm smoke detector alarm photo smoke detector stand alone smoke detector optical smoke detector

May 16, 2012

... described in this manual. This unit will not sense gas, heat, or flame. It cannot prevent or extinguish fires.3. The ... Low Battery Alert Remain7-15 days smoke detec gsm smoke detector alarm photo smoke detector stand alone smoke detector optical smoke detector

Supplier: Shenzhen Hua'an Labor Insurance Co., Ltd.

[China Manufacturers]

Addressable Heat Detector

Nov 26, 2012

... °C~+50°C Related Humidity: ≤95% (40±2°C) Addressable Heat Detector

Supplier: Shenzhen Orena Photonic Technology Co., Ltd.

[China Manufacturers]

heat detector

Aug 07, 2012

... Temperature: 70 degrees Celsius 4) ISO 9001 CE Approved heat detector1.conventional heat detector,2. Voltage:12VDC~30VDC,3.Alarm temperature: 65degree,4 ... .alarm current: not exceed 30mA HEAT DETECTORTechnical Parameters1.Voltage:12VDC~ ... 30mA7.Detecting temperature method: rate of rise and fixed temperature heat detector

Supplier: Guangdong Security Firefighting Industrial Co., Ltd.

[China Manufacturers]

Conventional Photoelectric Smoke and Heat Detector en14604 standard JB-SH878

Mar 31, 2013

System Smoke and heat Detector is easy installation and maintenance Meet EN standard LED indication ... control pannel detect both smoke and heatConventional Photoelectric Smoke and Heat Detector JB-SH878 JB-878 series work with all conventional and ... panels. JB-878 also comes as a multisensor smoke and heat detector.MAIN FEATURES:1.2 or 4 wire models2,Dual LEDs ...

Supplier: Ningbo Hi-Tech Park Jabo Electronics Co., Ltd.

[China Manufacturers]

CE,Addressable Fixed Temperature Heat Detector For Addressable Fire Alarm System For Hotel,Factory,School, Office AW-ATD2188

Mar 31, 2013

... voltage: 24V (pulse modulation) Fire Alarm System Addressable Fixed Temperature Heat Detector Features andTechnical parameters1. Executive standard: GB4716-20052. Operating voltage: 24V ...

Supplier: Shenzhen Asenware Test & Control Technology Co., Ltd.

[China Manufacturers]

Network heat detector

Jan 10, 2013

Fixed temperature heat detector -Alarm temperature: 60degC- low power consumption- highly sensitive sensor and ... with alarm.2.Take SMT design manufacture.3. Higher smart detector.4.Higher quality with anti-Jamming.Benefits:1.Operating voltage ... Optional8.Alarm tempetature:57 degree9.reset after power off Network heat detector

Supplier: Shenzhen Longsin Intelligence Technology Co., Ltd.

[China Manufacturers]

optical smoke detector

May 05, 2012

... (3m) 3.Test button with LED 4.Low battery warning Optical smoke detector features and sepcifications:· Features: o Works on principle that ... generated by incomplete combustion at initial stage of fireo Smoke detector consists of photoelectric system, signal processing identification and alarm circuito ... sensitivity: 0.086 dB/m to 0.140 dB/m optical smoke detector

Supplier: Yueqing Great Wall Electroacoustics Factory

[China Manufacturers]

Rate of Rise and Fixed temperature heat detector PEASWAY PW-507H CE ROHS

Mar 31, 2013

Heat alarm 1.9V Battery heat alarm; 2.High alarm 85dB(3m) heat detector; 3.Test button; 4.Low battery alarm; PW-507H ... stand alone heat alarm from PEASWAY.Heat alarm features:PW ... kitchen, garage, factory etc. The heat detector meets EN54-5 or UL521 standards.Heat alarm Specifications:1.Standalone heat alarm:2.Operated with single ...

Supplier: Ningbo Hi-Tech Park Peasway Electronic Technology Co., Ltd.

[China Manufacturers]

Conventional Photoelectric Smoke detector/Optical Smoke detector/Smoke alarm,9V battery operated or DC 10- 32V

Mar 31, 2013

... battery operated or DC 12- 32V Conventional Photoelectric Smoke detector/Optical Smoke detector/Smoke alarm,9V battery operated or DC 10- 32VMain Feature ...

Supplier: Anka Sci-Tech Co., Limited

[China Manufacturers]

2-Wire Conventional Heat Detector

Jun 01, 2012

Conventional Heat Detector,heat detector, fire alarm 2-Wire Conventional Heat Detector

Supplier: Ningbo Sharkward Electronics Co., Ltd.

[China Manufacturers]

Fire Alarm Heat Detector

Jan 05, 2013

Heat Alarm 1-Thermistor 2-Alarm temp:60 degree 3-AC220V ... output:9.Allocation Scheme:Red--power"+" Black--power"-" Fire Alarm Heat Detector

Supplier: Ningbo Wanke Electron Technology Co., Ltd.

[China Manufacturers]

Fire Alarm Heat Detector (Rate-Of-Rise, Fixed Temperature)

Feb 18, 2013

... Modes -- ROR, Fixed Temperature HEIMAN Fire Alarm Products4 Wire Conventional Heat Detector --- HM-203HC-4Power Supply Non-Polar Input Low Standby Current ... ) Direct control on material, testing, quality, leadtime etc. Fire Alarm Heat Detector (Rate-Of-Rise, Fixed Temperature)

Supplier: Shenzhen Heiman Technology Co., Ltd.

[China Manufacturers]

Photoelectronic Smoke Fire and Heat Detector Alarm System w DC9V AC110/220V Power Supply AT-SHD-AD

May 10, 2012

... . Powered by: DC9V AC110/220V Photoelectronic Interconnection Smoke Fire and Heat Detector Alarm System w DC9V and AC110/220V Power Supply AT ... user manual 1 x Retail Box NOTE: This smoke and heat detector works on AC 110V or 220V power supply and DC ... output: sound and flash alarm, interconnect Photoelectronic Smoke Fire and Heat Detector Alarm System w DC9V AC110/220V Power Supply AT-SHD ...

Supplier: Shenzhen Amroad Security Technology Co., Ltd.

[China Manufacturers]

Network wired combined photoelectric smoke and heat detector

Jul 11, 2012

... photoelectric smoke and heat detector LED indicator alarm Infrared photoelectric sensor sound and light alarm Network wired photoelectric smoke and heat detectorPower nonpolar ... Size: Φ100 * 46 mm Network wired combined photoelectric smoke and heat detector

Supplier: Shenzhen Hanguang Electronic Technology Co., Ltd.

[China Manufacturers]

Durable Wired Heat Detector Home Alarm

Aug 05, 2012

... fctory,hotel ,corridor, kitchen and anywhere which has heat live. VS-H200 features combination rate-of-rise ... and fixed temperature operation. Rate-of-rise detects heat by quickly responding to a rapid temperature increase. ... Fixed temperature reacts to heat by responding to a specific temperature setting.SMT ... :GB4716 ; EN54-5 ; UL521 Durable Wired Heat Detector Home Alarm

Supplier: Shenzhen Meidasi Technology Development Co., Ltd.

[China Manufacturers]

Stadalone Fixed Temperature Heat detector

Sep 03, 2012

Standalone Fixed Temperature Heat detector ( fire alarm, heat alarm) 1. CE approval Standalone Fixed Temperature Heat detector with CE approval ( fire alarm, heat alarm)1. Operated with ... )Maximum Distance From Wall7.5m (25 feet) Stadalone Fixed Temperature Heat detector

Supplier: Xiamen Vs-Top Electronics Co., Ltd.

[China Manufacturers]

Heat Detector

Mar 16, 2013

2-wire conventional fixed temperature heat detector designed to provide open area protection UL certificated General DesciptionThe ... out (-) terminals are short-circuited inside the detectors. When the detector is mounted, it will continue the wire to the next ... -Maximum Ripple Voltage: 4 Volts peak to peak-Sensitivity: 63oC heat only Heat Detector

Supplier: Shaanxi J&R Fire Fighting Co., Ltd.

[China Manufacturers]

Fire Fighting Marine Heat Detector

Mar 30, 2012

heat detector,heat alarm 1)2 or 4 wire models 2) Fixed temperature and rate of rise 3) UL521, EN54-5 approved Marine Heat detector:12V D.C. or 24V D.C,48V dc; Power-off reset;Alarm indication: red LED onTemperature trip point: 57±3 degrees centigradeAlarm output : Relay output N.C. / N.O. optional2-wire, 4-wire for choice Fire Fighting Marine Heat Detector

Supplier: Shanghai Crosscover Technology Limited

[China Manufacturers]

Spinning machine application DHYS020 Infrared Optical textile detector

Mar 31, 2013

... Optical textile detector 2.PNP(NPN) Output 3.Woking voltage: 18~30VDC 4.Textile machinery detecting broken yarn Textile machinery DHYS020 Infrared Optical ... textile detector Specifications:1. DHYS 020 Infrared Optical textile detector2. NPN(PNP) Output3. Working Voltage ...

Supplier: Shanghai Denghong Mechanical & Electrical Manufacturing Co., Ltd.

[China Manufacturers]