toxic gas detector alarm single gas sensor detecting devices,China toxic gas detector alarm single gas sensor detecting devices Manufacturers, Suppliers

Spanish voice gsm lcd intelligent alarm system with LCD display

Mar 08, 2012

... Principle: Electromechanical Application: Indoor Sensor Type: Magnetic Switch Alarm Working Mode: Active Signal Transmission: Wireless Alarm Type: Tag Usage: Door ... , Remote Arm; 12. SOS, fire, gas, door, hall, window, balcony, and perimeter places alarm; 13. Real-time, delay, 24 hours ... 110dB Kits: 1 main panel, 1 wireless PIR detector, 1 wireless door sensor, 1 siren, 2 remote controllers, 1 power ...

Supplier: Shenzhen Chitongda Electronic Co., Ltd.

[China Manufacturers]

Simple & practical auto-dial intruder alarm system

Dec 19, 2012

... inquiry Power supply,AC 220V DC 9V Static Current,≤50mA Alarm Current,≤300mA Wireless Receiving Frequency,315/433/868±0.5MHz ... Wireless Receiving Sensitivity,5mV/ m Outer Alarm Siren Volume,110dB Working Condition,Temperature-10°C~40°C ... the sudden alarm to prevent people from destroy. 7. Can work with the wireless P.I.R sensor, wireless smoke detector, break sensor, gas sensor, and ...

Supplier: Shenzhen DHT Network & Technology Co., Ltd.

[China Manufacturers]

GSM home alarm system

Nov 27, 2012

GSM home alarm system Pir sensor night vision remote control door sensor GSM home alarm systemAdopt the GSM network, no distance limit ... the monitoring center. Long distance to arm/diarm/panic alarm/monitor, monitor function: the people canhear clearly the voice ... with the system, such as door sensor,P.I.R detector, remote controller, gas sensor, smoke sensor, panic button,infrared baluster. No need ...

Supplier: Shenzhen Zstar Technology Ltd.

[China Manufacturers]

(S8310)pir fresnel lens for sale, flat pir lens for LED lighting, camera, human detector

Mar 31, 2013

... induction of human detector. A,Single segmental level and single segmental vertical. Map (4) single segmental level induction ... , see below left.Similarly, the probe side, detecting direction.Probe to detect left, right, see below ... infra-red detectors).PIR is widely used in alarm.If you take a have a look, ... to detect spatial infrared effectively focus on sensor.Through the distribution in the lens of ...

Supplier: Shenzhen SEACO Technology Co., Ltd.

[China Manufacturers]

wireless & wired intelligent home security burglar alarm with 8 zone LED alarm panel

Jan 06, 2013

... wired intelligent home security burglar alarm with 8 zone LED alarm panel home security alarm system PSTN Alarm Common Functions:l Auto dial ... Supports various alarm sensors like like door/window sensor,PIR sensor,smoke sensor,gas sensor etcl Mute or sound alarm mode to make alarm dial out ... system on your phonel Bypass function to disable any single or multiple sensors and have rest of sensors armedl ...

Supplier: Hangzhou Pulani Electronic Technology Co., Ltd.

[China Manufacturers]

COMPUTER-CONTAOL TYPE NEEDLE DETECTOR

Feb 11, 2013

1. Needle detector 2. Power: 220V,50Hz. Single phase 3. Detecting height: 100mm 4. Detecting width: 600mm The main performances & parametersParametersHD-630CDetecting methodMagnetic induction Detecting abilityiron ... the broken needle.5. It's equipped with the auto-alarm and auto-return device.6. It's featured by powerful ...

Supplier: Qingdao Easeman Electric Co., Ltd.

[China Manufacturers]

2012 Best LCD Home Alarm System GSM Based Wholesales

May 16, 2012

... for users by using mobile phone and telephone. This alarm system is widely used for security protecting, data ... kits of GSM alarm systemGSM panel * 1Remote controller * 2wired mini siren*1wireless PIR sensor*1wireless door sensor*1GSM Antenna*1AC/ ... accept unlimited wireless sensors including door, PIR sensor, vibration sensors, smoke sensor, gas sensor, water sensor etc. 3. Does can work in my ...

Supplier: Shenzhen L&L Technology Co., Limited

[China Manufacturers]

gps tracking system (with temperature sensor, I/O controll)

Nov 05, 2012

... ×25mmWeight370 g FeatureTemperature & Humidity monitor4 DS18B20 temperature sensor inputs, monitor temperature range is -55°C~125 ... burglar alarmConnect PIR, vibration sensor to alarm via sms and GPRS when someone illegalConnect smoke sensor, gas sensor to alarmConnect panic button ... , driver press it to alarm via sms and ...

Supplier: Shenzhen Yingke Hudong Technology Trade Ltd.

[China Manufacturers]

Latest Wireless GSM Home Security Alarm System. s3523

Mar 31, 2013

... for Panic button, smoke and gas leakage sensor;9. Supports 3 SMS alarm cell phones and 5 dialing alarm telephone numbers;10. Supports armed ... -Hour Wireless Zones: 3 (Special for Panic Button, Smoke and Gas Sensor)Related Voltage of the Relay: 220V/2AEffective distance of wireless ...

Supplier: Shenzhen UVI Hi-Tech Corporation Limited

[China Manufacturers]

odor detector / Breath Tester /(200) Alibaba Express

Jul 02, 2012

... odor detector Main Features:Odor breath tester is specially designed to check people's breath quality. It adopts semiconductor gas sensor, which ... designBattery saved design, low battery indicationAdvanced Nanometer semiconductor gas sensorDigital LCD and Cartoon indication with backup lightQuick response ... : 103*37*19mm; ≤46g (including batteries) odor detector / Breath Tester /(200) Alibaba Express

Supplier: Shenzhen Diyatel Electronic Co., Ltd.

[China Manufacturers]

Home Alarm system Alarm telephone set for home

Apr 25, 2012

... .Support 3G and GSM. 2.Door contact, smoking,infrared and gas sensor and light control,SOS function. Security phone for house!Main ... , Sending messages and it can save 100 pieces messages.8, Alarm ways can be setting into by SMS. Phone . SMS and ... will send signal to based telephone,then the telephone will alarm and send message or call default number within 10 senconds ...

Supplier: Shenzhen Taifeng Network Equipment Co., Ltd.

[China Manufacturers]

GJT-B metal detector machine

Jan 28, 2013

... latest metal detecting technologies. GJT-2F conveyor belt metal detector with stable performance, high detecting sensibility and strong ... Metal Detector alarm: acousto-optic,alarm lamp shinning,buzzer resoundGJT-2F conveyor Metal Detector error alarm: acousto-optic,alarm lamp ... horizontal plane and the sensor installation≤18°The maximum distance between Sensor and control box<150meters Technical ...

Supplier: Weifang Huayue Electromagnetic Equipment Co., Ltd.

[China Manufacturers]

PA--1200S Single arm welding fume collector

Feb 05, 2013

... welding & Robot welding to filtrate the fumes, dusts & toxic gas. PA--1200S Single arm welding fume collector 1. Strict welding & painting technology ... 0.3 microns and 95% down to 0.01 micron.Gas-filterChemical material, life-time 5-6 monthsChemical molecular, Oxidant & ... Active carbon adsorb noxious gas.Average filtration rate≥99.7%It will be a little ...

Supplier: Dongguan Pure-Air Tech Co., Ltd.

[China Manufacturers]

One Way Car Alarm System

Sep 05, 2012

... Alarm System(car alarm system,auto security) DESO car alarm system offers various function car alarm. We can desi One Way Car Alarm System(car alarm ... .Microwave Sensor Detecting (Option)22.Double Stage Shock Sensor Detecting23.Valet Mode (Option)24.Valid Anti-hijacking25.Siren/ Horn (Option) One Way Car Alarm ...

Supplier: Shanghai Nanda Group Deso Industrial Co., Ltd

[China Manufacturers]

Mirror Parking Sensor

Mar 31, 2013

... sound. 2. With CE, FCC, Emark. Mirror Parking Sensor Specification:New Color LED display in the rear mirror Mirror ... install.Parking distance display and alarm.Technical Parameters: Rate voltage12VOperation voltage range9-16vRated current20-200mASensor detecting distance0.3-2.5mWorking ... mirror with LED display1x Main control box 4x Parking sensor 1x Power cable 1x 22mm drill 1X English manual ...

Supplier: Shenzhen Viracle Electronics Co., Ltd.

[China Manufacturers]

home optical smoke alarm

Mar 31, 2013

... temperature is higher than preset alarm value,LED light and detector output signal immediatetly SPECIFICATION: Detecting temperature method:fixed temperaturePower ... :ceiling installationAfter installing and switching on power, the detector is in operation state. When it detects that ... the ambient temperature is higher than preset alarm value,the LED light and the detector output signal immediately.

Supplier: Zhejiang Ruiher Import & Export Co., Ltd.

[China Manufacturers]

Educational lab equipment oxygen sensor

Mar 31, 2013

... : 0~100%Resolution: 0.1%How the Oxygen Gas Sensor works?The O2 Gas Sensor measures the oxygen concentration using an electrochemical probe. The ... .PurposeTo measure the oxygen gas concentration is air.Typical use for O2 Gas Sensor includesMeasure the concentration of oxygen gas generated during decomposition of ...

Supplier: Jiangsu Edison Education Development Co., Ltd.

[China Manufacturers]

Upgrade Type Car Alarm

Aug 24, 2012

... One Way Upgrade Type Car Alarm 2): Basic Type Car Alarm System 3): Car Alarm System without Remotes Upgrade Type ... Car AlarmWe have been producing the car alarm system since 1998 here in China. Here below ... are the features for our upgrade car alarm system:1.Arm Warning/In arm2.Trigger Identify ... Parking On The Roadside Warning10.Shock Sensor &Microwave Sensor Detecting Upgrade Type Car Alarm

Supplier: Zhongshan Nengtong Electronic Burglarproof Equipment Co., Ltd.

[China Manufacturers]

Parking sensor(LC-097)

Jun 07, 2012

Parking Sensor Human word/Bibi alarm sound Parking Sensor Specially designed voice speaker can release human voice to notify ... Composition Have the self test functionHuman Word/ Bibi alarm soundExternal sensor and insert-in sensor for optionalRated Voltage : 12VOperating Voltage Range : 9-16VRated ... and 2/3/4 sensors for optionalUpdate to wireless Parking sensor(LC-097)

Supplier: Guangzhou Liancheng Electronic Technology Co., Ltd.

[China Manufacturers]

High quality speaker led car parking sensor price

Sep 11, 2012

car parking sensor price 1.Human voice alert 2.CM dsp precision 3.All weather design, plastic housing 4.No ground detecting High ... quality speaker led car parking sensor price Model No.: CV09-4-MF1/MF21 ... indication;5) All weather design, plastic housing;6) 4*MF1 single angle sensor, 22mm plastic flat, 2.5m cable;7) Precision accuracy ...

Supplier: Shenzhen Elitek Electronics Co., Ltd.

[China Manufacturers]