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Vehicle loop detector

Oct 28, 2012

... DC/AC, 12V DC/AC (See the label on the detector) Voltage tolerance AC: +10% / -15%Voltage tolerance DC: ±15%Power ... +85°CFrequency range: 20 kHz to 170 kHzReaction time: 100ms Signal holding time: Unlimited Sensitivity: Adjustable in 3 increments Loop inductance ... Housing: 85x74x36 mm (L x W x H) Vehicle loop detector

Supplier: Shenzhen Yuan Mechanical Electronic Co., Ltd. [China Manufacturers]

Wireless Passive Motion Detector Alarm

Jun 03, 2012

1)High-tech alarm detector 2)Effective resolution interfering signal 3)Less false alarm 4)Built-in NC closed interface ... Item: Wireless Passive Motion Detector Alarm Descriptions1)High-tech alarm detector 2)Effective resolution interfering signal 3)Less false alarm 4) Built ...

Supplier: Shenzhen Secrui Electronic Co., Ltd. [China Manufacturers]

433.92Mhz Wireless digital PIR motional detector(sensor)

Feb 01, 2012

... No.: DL-IR01TBDescription: 433.92Mhz Wireless digital PIR motional detector(sensor)DL-IR01TB is a high-performance wireless digital human ... body PIR motion detector. It is consist of micro wireless transmitter circuit, intelligent ... is any intruder, the PIR detector will send wireless signal to the alarm system. This signal includes address and status, so ...

Supplier: Shenzhen Daylight Easy Control Electronic Co., Ltd. [China Manufacturers]

9V PIR Motion Detector sensor with Adjustable Sensitivity and Anti-interference Features

Jun 14, 2012

... Anti-interference Features 2) frequency 315mhz/433mhz 9V PIR Motion Detector sensor with Adjustable Sensitivity and Anti-interference FeaturesKey Specifications/Special ... signal transfer Working voltage: 9V laminated battery Lifespan: 9 months Transmitting frequency: 315 to 433MHz Transmitting distance: 100m 9V PIR Motion Detector ...

Supplier: Soan Electronic Technology Co., Ltd. [China Manufacturers]

Gas Detector / Alarm Accessory JD-MD-2000R

Jul 24, 2012

... for using together with many low voltage control system Gas Detector / Alarm Accessory JD-MD-2000RFeatures:Adopts nanotechnology sensor with ... technology, low false alarm.Network signal: NO, NC and LEVEL can use the network signal to start up the fans.Fit ... 868MHzEmitting distance100mResponse time<20STypes of alarmvisual/audible alarm, output network signal Gas Detector / Alarm Accessory JD-MD-2000R

Supplier: Shenzhen Jindingshi Security Co., Ltd. [China Manufacturers]

optical smoke detector

Feb 19, 2012

... with LED 4.Low battery warning Optical smoke detector features and sepcifications:· Features: o Works on ... at initial stage of fireo Smoke detector consists of photoelectric system, signal processing identification and alarm circuito Infrared ... receives scattered light and generates photoelectric signal currento Photoelectric signal generates alarm signal after being processed by identification circuit ...

Supplier: Yueqing Great Wall Electroacoustics Factory [China Manufacturers]

wireless detector

Aug 14, 2012

... vibration sensor RH501 wireless detector is applied to acquiring temperature signal and vibration signal in the case of ... and have difficulty in cable wiring, wireless transmit signal to the monitor and management center. It will ... on industrial field.Capable of acquiring temperature signal and vibration signal of equipment. Main technical parametersVibration measurementSensitivity100mv/gAcceleration ...

Supplier: Anhui Rong Zhi Ri Xin Information Technology Co., Ltd. [China Manufacturers]

Wireless Detector

Aug 31, 2012

... control panel or other wireless equipments (max 15) via wireless signal transmission, and also can work by itself separately, it has ... wireless equipmentswork with alarm control panel, wireless PIR detector, wireless door/window detector etc…dual-way communicate with wireless alarm control panelhigh ... cloudy weatherdimension is 296*187*66mm / ivory white color Wireless Detector

Supplier: Shenzhen Meian Technology Co., Ltd. [China Manufacturers]

AC power PIR detector HF-48R

Aug 30, 2012

... DC9-12V power or battery Main feature: Wireless transmitting digital signal ASIC adoptedAutomatic temperature compensation This PIR Come with power adaptor ... the open area)Dimension: 107*59*45mm AC power PIR detector HF-48R

Supplier: New Surway Digital Technology (Shenzhen) Co., Ltd. [China Manufacturers]

Under Ground Metal Detector

Sep 22, 2012

Under Ground Metal Detector gold metal detector Max detecting depth: 1--2 meters Sound frequency: 400 Hz. ... : 400 Hz.Working current: 12DCV "AA"(Alkaline) 8X1.5 V Signal frequency: 7 KhzPower consumption: 0.6 WWeight: 3.2 Kg ...

Supplier: Shenzhen DSD Technology Co., Limited [China Manufacturers]

Wireless signal repeater

Jul 25, 2012

... can transfer maximum eight different control panels signal. Expend the alarm main unit to detector distance 150m.It is wireless type, plus ... and receiver to last/ transfer the wireless signal by double distance. It can solve the signal receiving problem at some place where ... , we can set eight main unit to work with one signal repeater.4.NOTICESBe careful while installation, avoid falling off and ...

Supplier: Shenzhen Unique Vision Technology Co., Ltd. [China Manufacturers]

universal rf wireless headphones custom,with new frquency 863MHZ/916MHZ ,for TV/CD/DVD/VCD/MP3/MP4/PC/

Sep 29, 2012

... as long as 12 hours.Features:1. Powerful 864MHz FM signal trasmission even carries through ceillings and walls 2. Headphones with ... audio industrial, - continuously explore new techniques and move fast universal rf wireless headphones custom,with new frquency 863MHZ/916MHZ ,for TV ...

Supplier: Shenzhen Yuxinxin Electronics Co., Ltd. [China Manufacturers]

Water-proof Gold Metal Detector (Max.3.5m)

Aug 12, 2012

... Jack –Lets you connect headphone (not supplied) to the detector.2. Viewmeter and Pointer -Shows the probable type of metal ... is waterproof)5. Adjustable Stem –Lets you adjust the detector’s length for comfortable use.6. English viewmeter and Panel ... Labor Warranty. Lifetime Service.Specification1. Emission Frequency: 6.99KHz2. Signal Frequency: 437Hz3. Power Supply: 8pcs 1.5V Batteries4. Sensitivity ...

Supplier: Xiamen Dashou Technology Ltd. [China Manufacturers]

CE Approved Wireless optical smoke detector(DC9V 315M/433M)

Oct 30, 2012

... smoke detector(DC9V ) 315M/433M Wireless signal alarm Dustproof,mothproof Name:CE Approved Wireless optical smoke detector(DC9V ... 315M/433M)Model:LS-828-3PFFeature1.Optical sendsor,high sensentivity2.Wireless signal alarm3.Single ... & flash alarmBusiness TypeManufacture Product/Service (We Sell)Detector series,horn series,flash lamp,burglarsystem,security accessory series ...

Supplier: Shenzhen Longsin Intelligence Technology Co., Ltd. [China Manufacturers]

Wireless gas detector LPG alarm with home security

Jul 08, 2012

... gas. 2.Easy install. 3.2 years warranty. Function:Self-detector and automatically give an alarm warning to users. When it ... our burglar alarm, with LED indicated, it sends a wireless signal to alarm host if detecting density with time reaches the ... % Liquefied petroleum gas(LPG):0.1%-0.3% Wireless gas detector LPG alarm with home security

Supplier: Shenzhen TY Technology Co., Ltd. [China Manufacturers]

Wireless smoke alarm/fire alarm/smoke detector

May 12, 2012

... .Best price Wireless smoke alarm/fire alarm/smoke detector EN 14604 certified Features: 1.New and high ... every minute The alarm makes clear and pulse signal with sound and light while there is smoke. ... And output several point signal or wireless signal for gathering till the smoke is gone. ... the alarm will make a clear and loud pulse signal. And the led twinkles frequently, the alarm give ...

Supplier: Zhongshan Lingtong Electronic Manufactory [China Manufacturers]

Stand-alone Smoke Alarm OT701,smoke detector,fire alarm

Nov 16, 2012

... alone Smoke Alarm OT701,is also called as smoke detector,fire alarm,fire detector and fire sensor. Key words: smoke alarm, smoke ... alarm, optical smoke alarm, photoelectric smoke alarm, fire detector, fire fighting, fire detectionProduct OverviewWith a unique optical sensing ... under normal conditionsLow Battery Life: Up to 30 days warning signal Alarm Sound Level: Exceeding 90dB at 10 feet Dimensions: ...

Supplier: Shenzhen Orena Photonic Technology Co., Ltd. [China Manufacturers]

Surveillance Security CCTV 420TVL COLOR Smoke Detector SHARP CCD Dome Camera

Mar 06, 2012

... cctv mini dome camera Surveillance Security CCTV 420TVL COLOR Smoke Detector SHARP CCD Dome Camera Specification: Model: AW-C110PL/ACamera Type ... than 54dB (AGC OFF)Gamma Correction: 0.45Video Out: Composite Signal (1.0Vp-p, 75w)Scanning System: PAL:625 Lines, 50 ... : DC 12 V(10%) Surveillance Security CCTV 420TVL COLOR Smoke Detector SHARP CCD Dome Camera

Supplier: Shenzhen Asenware Test & Control Technology Co., Ltd. [China Manufacturers]

Wireless Tap Detector - Wireless Video Cam and Audio Bug Detection

Feb 23, 2012

... Audio Bug DetectionIntroducing the Chimera:Portable Wireless Tap Detector (Video and Audio Signal): The ultimate security gadget to ensure your ... device, Corporate security surveillance camera detectorPackage Contents* Wireless Tap Detector* Battery* Antenna* User Manual------------------------------------------------------------------------------------------------Visit the Chinavasion.com Website ...

Supplier: Chinavasion Wholesale Ltd. [China Manufacturers]

est smoke alarm/ smoke alarm detector

Feb 10, 2012

... 4.Five-year limited warranty est smoke alarm/ smoke alarm detector Model: LYD-602 Main Picture: Main Features* Photoelectric sensing technology ... button verifies battery and alarm operation* Sounding a loud alarm signal of exceeding 85 dB in alarm mode * Five-year limited ... full payment. Certificate: Our Service: est smoke alarm/ smoke alarm detector

Supplier: Shenzhen Lydian Technology Co., Ltd. [China Manufacturers]