Alarm Sensor Wholesale

Wired and Wireless Smoke Alarm Detector Sensor

• Min. Order:  

  500

• Place of origin:  

  Hong Kong

• Price Condition:  

  FOB

• Supply Ability:  

  10000pcs/day

Model No: SC-2003A-D Product name: smoke detector Description: 1.Technique parameter: Respond the air: Coal gas, gas, liquefied petroleum gas. Report to the police the density: Coal gas: 0.1-0.5% Natural gas: 0.1-0.3% Liquefied petroleum gas: 0.1-0.5% Work power supply: 9-15DVC Work electric current: 10-22mA Report to the police the volume: ÃÂÂĢÃ&Aci

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Explosion-proof Point Type Smoke Fire Detector

• Min. Order:  

  50 Box

• Price:  

  US$ 42

• Place of origin:  

  China

alarm signal. Feature of Explosion-proof point type smoke fire detector 1) Excellent explosion-proof performance: the use of this safety flameproof compound structure, explosion-proof mark is Ex db ia IIC T6 Gb, to meet the explosive gas environment requirements of class ⅡC T6 temperature group, built-in safety grid and through special process treatment, to ensure stable work in flammable and

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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output

• Place of origin:  

  China

• Supply Ability:  

  10000pcs/month

Alarm Systems BS 5839 Part 1:2002 Specification Operating Voltage 20 V to 28 V DC Current Parameters Standby:23mA Commission:40µA Alarm:33mA Beam Sensor Sensitivity [via Encoder] Level 1: 2.6 dB High Sensitivity Level 2: 3.4 Medium Sensitivity Level 3: 4.8 dB Low Sensitivity Beam Pathway Length [via Encoder] Span 1: 8 to 20 meters Short Path Span 2: 20 to 40 meters Short Path Span 3: 40 to 70

[Related Keywords : Beam detector, optical beam detector, beam alarm, Reflective beam detector]

9V Battery Powered Standalone Photoelectric Smoke Alarm Detector

• Min. Order:  

  100 Piece

• Price:  

  US$ 3

• Place of origin:  

  China

• Supply Ability:  

  20000pcs/month

skype firealarm87 /wechat 15220176087 General The alarm is a battery operated smoke alarm,equipped with a photoelectric sensor, designed to alert you and your family to the dangers of smokeand fire.The alarm includes a 9V, protecting you evenduring a power failure. This unit offers a 5-year limited warranty. Consumer Benefits The photoelectric smoke alarm is battery operated protecting you and yo

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Wireless Fire Alarm Smoke Detector Sound and Light Alarm High Sensitivity Detector for Home Security

• Min. Order:  

  10 Piece

• Price:  

  US$ 20 ~ 99

• Place of origin:  

  China

• Supply Ability:  

  60,000 pieces per Month

alarm in the event of a fault. Note: There is no wireless signal prompt for fault alarm. (2) Fault silence a. When the smoke sensor detects a malfunction, the indicator light will flash yellow three times continuously every 50 seconds or so, and the buzzer will beep three times continuously at the same time, please contact the maintenance personnel for inspection and repair as soon as possible.

[Related Keywords : detector carbon monoxide, smoke detector, fire alarm, smoke alarm]

Household JT-W01 Gas Detector

• Min. Order:  

  50 Piece

• Price:  

  US$ 20

• Place of origin:  

  China

alarm signal to remind you to ventilate or shut off the gas source to eliminate the danger, effectively avoiding the occurrence of fire, explosion, poisoning and other malignant accidents caused by gas leakage. Key Strengths Audible and optical alarm; Flexible Installation methods: hung or glued; High precision platinum electrode sensors with high resolution against false alarms; The expiration o

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Home Security Smoke Detector FireWireless Alarm System

• Min. Order:  

  1 Piece

• Price:  

  US$ 5

• Place of origin:  

  China

• Supply Ability:  

  1000PER WEEK

SpecificationsWireless Smoke DetectorSmoke sensor alarm by monitoring the concentration of smoke to achieve fire prevention, when the smoke concentration exceeds the limit, smoke alarm sound and sound alarm, and the output alarm signal.Smoke is widely used in urban security, community, factories, companies, schools, families, villas, warehouses, resources, oil, chemicals, gas transmission and dis

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DET-TRONICS 30-3013 Explosion Proof Smoke Detector

• Place of origin:  

  Indonesia

• Supply Ability:  

  100

sensor module is intrinsically safe and allows live maintenance while under power, without de-classifying the hazardous area. The integrated junction box is available in a variety of port configurations for simplified wiring and installation. See Figure 1 for all the 30-3013 Smoke Detector components. Power Consumption3.5 watts maximum (2.75 watts at 24 VDC) Output RelaysSmoke alarm relay, Form C

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Customization Carbon Monoxide Detector with Battery Backup LCD Display Co Alarm

• Min. Order:  

  500 Piece

• Price:  

  US$ 6.8

• Place of origin:  

  China

• Supply Ability:  

  10000000

Product name standalone carbon monoxide detector Model CO-229 Sensor type electrochemical Sensor life 7years Standby current 20uA operating current 35mA Alarm sound 85db/1m Alarm concentration 50ppm alarms not activate within 120mins 50-100ppm,80mins 100-300ppm.30mims 300ppm,50seconds Warm up time 180seconds Silence function Approx:10mins Size 103*31mm Installtion Well mounted Fault alarm fu

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Mini Carbon Monoxide Detector 3V Lithium Battery CO Detector Sensor

• Min. Order:  

  500 Piece

• Price:  

  US$ 6.5

• Place of origin:  

  China

• Supply Ability:  

  10000000

Product Description Product nanme Mini Carbon Monoxide Detector Mode number CO-235 Sensor type Electrochemial sensor life 7years operating voltage 3V Lithum battery standby current <20ua Alarm current <50mA Alarm sound level >85db/1m Concentration 50ppm,60~90mins 100ppm,10~40mins 30ppm,within 3mins Alarm input Red flash & beerper buzz Warm up time 180seconds silence fuction Appox:10mins S

[Related Keywords : CO Detector Sensor, Detector Sensor, Smoke detector, Carbon Monoxide Detector]

Explosion Proof H2 and All Flammable Gas Detector

• Place of origin:  

  China

• Price Condition:  

  FOB

Gas detector AT0501AH The gas detector can work with any panel that can accept the switch signal,For example, the input module and Non- addressable control pane. Imported sensors, high accuracy, good stability, anti-toxic, anti-interference ability . Automatic identification and protection and over- concentration sensor A sensor , short circuit, open circuit failure detection function automat

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Microprocessor Control Flammable Gas Detector with Solenoid Valve Gas Controller

• Min. Order:  

  1 set

• Price:  

  USD 24.5

• Place of origin:  

  China

• Price Condition:  

  FOB

• Supply Ability:  

  1000 sets per week

alarm. 3. Microprocessor Control technology. 4. Auto detect sensor failure. 5. Can detect natural gas and LPG etc. flammable gas which is lighter than air or heavier than air. 6. It will alarm with sound and led light and trigger the control panel to send alarm information when it is wired to master control panel. 7. It is equipped with electric valve to shut off gas when it is detected. Specif

[Related Keywords : Gas controller, Gas detector, Gas alarm, Fire alarm]

10years EN14604 Smoke Alarm

• Min. Order:  

  1 Piece

• Price:  

  US$ 4

• Place of origin:  

  China

• Supply Ability:  

  10000pcs/day

EN14604 smoke alarm alone use 9v battery Packaging & DeliverySelling Units:Single itemSingle package size: 10.5X10.5X4 cmSingle gross weight:0.075 kgPackage Type:Each unit with installation hardwares and manual in a gift box, then 100 boxes into a carton, 55*44.5*23.5cm,14.1/14.6kgs. wechat:13510231336 skype:lifuli123 mail:94635130atqq.com

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Smoke Alarm

Glad to meet you on internet We are a factory which have been specializing in PIR motion sensor, smoke alarm, PIR lamp, sensor for lamp, infrared doorbell, wireless doorbell and Power LED series lamp, etc. Our products gain good reputation from international marketings. We have sold them to Germany, Poland, Denmark, Brazil, Japan, Korea, Norway, Mexico, South Africa, South America, Sweden, Belgiu

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Smoke Detector

We are a manufacturer specializing in inductor electronic products such as PIR sensor, light-control switch, PIR lamp, smoke alarm etc.At present, we are the largest specialized manufacturer in type and scale in China,most of our products have gained CE,GS ,UL approvals and in management we gained ISO9001 certificate and more than 20 patents. We will keep studying further in field of Human Body I

[Related Keywords : smoke detector]