methane detection alarm,China methane detection alarm Manufacturers, Suppliers

Circular Alarm Clock Design Mini Camera with Webcam with leather case

Aug 27, 2012

... hot spotCircular Alarm Clock Design Mini Camera with Webcam with leather caseSpecifications: Digital video function Digital camera function Motion detection Webcam function ... : USB Color: SilveryAccessories: USB Cable User Manual Compact Disk Circular Alarm Clock Design Mini Camera with Webcam with leather case

Supplier: Shenzhen Integrity Electronics Co., Limited

[China Manufacturers]

Fiber Optic Vibration Sensor Perimeter Alarm System

Mar 31, 2013

... System Introduction The Switch Output Fiber Optic Vibration Sensor Perimeter Alarm System use Fiber Optic Vibration Sensor as a “sensor element ... cable. The system achieving long-distance, large-scale perimeter defense detection, each the length of the defense area up to several ...

Supplier: RADI (Beijing) Non-Destructive Testing Equipment Co., Ltd.

[China Manufacturers]

GSM Remote type Temperature & Humidity Monitor and Alarm device

Mar 31, 2013

... email function. GSM Remote type Temperature & Humidity Monitor and Alarm device (Model: WF-TP02)The WAFER temperature and humidity ... temperature data in remote locations via emailOver/under temperature alarm notification via SMS and phone call or email.Instantaneous ... lines. Mains powered with DC12vpower adapter. 0.3'c Temperature Detection accuracyHumidity Range at 0-100% RHTemperature Range at : -40 ...

Supplier: Shanghai Wafer Microelectronics Co., Ltd.

[China Manufacturers]

UHF Gate Reader Built-in 3 Line Infrared Motion Detection Sensor Direction Judgment RRU-CH-AD

Nov 30, 2012

... high performance main/auxiliary gate antenna, 3 line infrared motion detection sensor which can detect the direction for the tag and ... (mA)AlarmLight and buzzerDirection JudgmentBuilt-in 3 line infrared motion detection sensorExtend FunctionNXP tag/label EAS function, Support plug-in camera ... , etc. UHF Gate Reader Built-in 3 Line Infrared Motion Detection Sensor Direction Judgment RRU-CH-AD

Supplier: Shenzhen ZKHY RFID Technology Co., Ltd.

[China Manufacturers]

New Factory direct MQ-2 smoke gas sensor module methane liquefied flammable gas for Ardu

Jan 17, 2013

Factory direct MQ-2 smoke gas sensor module methane liquefied flammable gas for Ardu Product DescriptionMQ-2 gas sensor ... , high sensitivity of hydrogen, natural gas and other flammable vapor detection. This sensor can detect a variety of flammable gas, is ... leak monitoring means, suitable for liquefied petroleum gas, butane, propane, methane, smoke, etc., the probe can be used in homes and ...

Supplier: Shenzhen Ezoneda Technology Co., Ltd.

[China Manufacturers]

Home Security Motion Sensor Alarm with 2 Remote Control,YCS105A

Mar 02, 2013

... detector Long controll distance Yahee's Home Security Motion Sensor Alarm with 2 Remote Control,YCS105A Trade Manager: cnyaixun DescriptionWireless, infrared ... by 3 AG13 batteries (included) Note: 10 meters range for detection, after you arm the system, it takes 20 seconds for ... it to be on guard. When the alarm is triggered,it will sound for 30 seconds. Please note ...

Supplier: Shenzhen Yahee High Technologies Corp. Limited

[China Manufacturers]

EasyN Wireless WiFi IR Cut IP Camera HD 1MP CMOS Security CCTV Camera Alarm PT

Aug 19, 2012

... IR Cut IP Camera HD 1MP CMOS Security CCTV Camera Alarm PTThis IP camera with 1Mega pixel is widely used in ... *180)PT angleVertical 270 degree, Horizonal 90 degreeMotion detection regionssupport 4 Motion detection regionsAlarm actionSupport Email photo FTP photo FTP record ,photo ... IR Cut IP Camera HD 1MP CMOS Security CCTV Camera Alarm PT

Supplier: Shenzhen Tomtop Technology Co., Ltd.

[China Manufacturers]

New 1-8S Lipo Battery Tester Low Voltage Buzzer Alarm RC 1S, 1-6S 3.7V-22.2V 3.7V 7.4V 11.1V 14.8V 18.5V 22.

Mar 31, 2013

1.1-8S Battery Voltage Tester Low Voltage Buzzer Alarm 2.Use for 1-8S Lipo/Li-ion/LiMn/Li- ... AlarmUse for 1-8S Lipo/Li-ion/LiMn/Li-FeVoltage detection precision: +_0.01VUnit voltage display range: 0.5~4.5VTotal ... .5~36V1S test mode voltage range: 3.7~30VLow voltage alarm mode for 2-8SAlarm set value range:OFF~2.7 ... 1-8s RC Lipo Battery voltage Tester low voltage Buzzer Alarm

Supplier: Shenzhen New Land Trading Co., Ltd.

[China Manufacturers]

1S-8S Dual Speaker 2 IN 1 Low Voltage Buzzer Tester Alarm For 1S 2S 3S 4S 5S 6S 7S 8S Lipo Battery NO.789

Oct 27, 2012

... Dual Speaker 2 IN 1 Low Voltage Buzzer Tester Alarm For 1S 2S 3S 4S 5S 6S 7S 8S Lipo ... 8S Lipo BatterySetting mode:push the side button, choose the alarm Voltage is ok, for example, if want to lower ... than 3.7V will alarm, just need to set the 3.7V is ok. Specification:1. Voltage detection precision:±0.01V2. Unit ... :3.7-30V 5. Low voltage Buzzer alarm mode for 2-8S6. Alarm set value range:OFF-2.7V-3.8V7 ...

Supplier: Shenzhen Ifoxmart Import & Export Co., Ltd.

[China Manufacturers]

VC-88 Smoke & Fire Alarm

Jul 29, 2012

... . Battery operated Smoke & Fire Alarm 3.Advanced detection 4.Made in China About the product:1. It will alarm when kitchen and hotel ... our second large market, Europe market. VC-88 Smoke & Fire Alarm

Supplier: Wenzhou Hongda Electrical Equip Co., Ltd.

[China Manufacturers]

Electronic rim lock LY09 with wireless alarm, wireles remote, two reader, high security for your home

Mar 31, 2013

... lock ,Multi-function lockKey words: Wireless alarm lock, Wireless alarm intelligent locks, Alarm intelligent electric lock, Mute intelligent electric ... lock, Password alarm electric lock, Password alarm access door lock, Card keypad electric lock ... wireless alarm signal, convenient to receive equipment of high power wireless alarm7. The hall sensing detection,more stable ...

Supplier: Zhongshan Jiean Electronic Technology Co., Ltd.

[China Manufacturers]

Motion detection and GSM card function 2.8" touch screen Door Viewer with recording function

Mar 31, 2013

... doorbell, 10 seconds video will be saved automatically. 5. Motion Detection: Within distance 1.5m and angle 120 degree, motion will ... 4 times zoom up function to see more clearly. 9. Alarm: If any behavior causes the disconnection between monitor and camera ... ,the monitor will sound "Du^^" alarm. 10. Melody rings: About 16 melody rings selectable. 11. Workable ...

Supplier: Guangzhou Ete Electronics Co., Ltd.

[China Manufacturers]

Lightweight body detection metal detector Terascan

Mar 30, 2012

... with automatic retuning Rugged,high-impact ABS case body detection metal detector Terascan Light weight, Economical Best Choice for ... 9V rechargeable battery rechargeSharp audible alarm and bright red LED light indicates the detection of metalVibration function enable officers ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Lightweight body detection metal detector Terascan

Supplier: Shenzhen Checkpoint Security Electronics Co., Limited

[China Manufacturers]

Load current operation Electric Strike lock With Alarm

Mar 31, 2013

... or frame of Metal door .1.Load Current Operation with alarm contact-making for sliding doors2.Load current Operation The door ... buzzer sounds.Nomimal Voltage 6~12V momentary contact.3.Status Detection with monitoring status contact-making which reacts to the door ...

Supplier: Beijing MeLucky Magnetoelectric Engineering Research Institute

[China Manufacturers]

hot sales eas security 58Khz alarm Tag /AM hard tag for supermarket,store

Oct 02, 2012

... Characters:Plastic cable with ball screwed Frequency: 58KHzDimension: 56mm (diameter)Detection: 1.0m - 1.4mColor: Black/Gray/White or CustomizedLock: Three ... /ctn, 0.032CBM, 7.0kg hot sales eas security 58Khz alarm Tag /AM hard tag for supermarket,store

Supplier: Shanghai Thinker Electronic Technology Co., Ltd.

[China Manufacturers]

Intelligent Security Alarm System ,Metal Detectors Walk Through Gate TEC300

May 25, 2012

... distribution of six independent detection region to detect the target, Sound and light alarm simultaneously With both sides column ... may require adjustment in accordance with the appropriate detection Sensitivity. Three sets of stored criteria for good ... metal detector door general technical conditions" national standards. Detection procedures: 100 sensitivity adjustment may be required on different ...

Supplier: Shenzhen Dongyihaoli Technology Co., Ltd.

[China Manufacturers]

Motion Detection Recording 7 inch CCTV DVR Kit

Mar 31, 2013

... Video Input & 1 Channel Video Output *Video lost alarm Motion Detection Recording 7 inch CCTV DVR Kit Features:1.7" ... Video lost alarm10. Support more than HDD500G11. Schedule/Motion detection recording12. Perfect alarm and operation log are convenient for analysis and detection13 ... 25 FPS 320x 136 Record Mode Manual, Schedule, Motion Detection Playing Mode 1 Channel or 4 Channel Searching Mode By ...

Supplier: Shenzhen LYD Technology Co., Ltd.

[China Manufacturers]

Security Equipment Installation Service, Walk-through Detector with Alarm, Used in Airports

Mar 31, 2013

... metal goods 2) Alarm with light and tone 3) Can adjust different regions sensitivity separately Features:1) Accurate detection of metal goods2 ... ) Alarm with light and tone 3) Can adjust different regions ...

Supplier: Shanghai Gaojing Detection Technology Co., Ltd.

[China Manufacturers]

ireless intellegent phone security alarm system

Dec 31, 2012

... automatic speech recognition: SOS alarm, fire alarm, gas leak, magnetic contact alarm, hall alarm, window alarm, balcony alarm, and perimeter alarm11. ... or outgoing call.17. Phone disconnection detection: Automatic detection and alarm warning in line disconnection, for anti-sabotage ... Input Voltage: DC12V 500mA2. Standby Current: 50mA3. Alarm Current: 450mA max4. Output current: DC12V 150mA5. Wireless ...

Supplier: Shenzhen Xinlink Technology Limited

[China Manufacturers]

earthquake alarm,quake alarm detector with LED ,china quake alarm factory

Mar 01, 2013

earthquake alarm,quake alarm detector with LED ,china quake alarm factoryquake alarm earthquake detector china quake alarm fact earthquake alarm,quake alarm detector with LED ,china quake alarm factory ... sound the alarm before the destructive S waves hit. Advantage:1.saves valuable seconds by removing the guesswork in earthquake detection. 2 ...

Supplier: Shenzhen AEON Digital Co., Ltd.

[China Manufacturers]