40 meters rf detection range works through walls keyfinder wireless remote,China 40 meters rf detection range works through walls keyfinder wireless remote Manufacturers, Suppliers

1.3 Megapixels HD IP IR CCTV Camera(IR Camera)

Apr 03, 2012

... in Web Server, can realize remote monitor, control, set and other operations through IE browser;Multilevel users’right ... storage, faster speed, higher reliability;Support motion detection, can start through intelligent Windows Mobile 6,Symbian V3/5 version ... power) 1Lamp working manner1-5X short range lighting;6-11X medium range lighting;12-18X long distance lightingIR ...

Supplier: Actiontop Security (Shenzhen) Co., Ltd.

[China Manufacturers]

2.0 Megapixel H.264 3G Security Camera

May 31, 2012

... Resolution 1280*720.- 1/3' Dynamic CMOS sensor,Wide Dynamic Range:110dB- Support Multi-visitors visiting .- Built-in Web server ... a standard Web browser for viewing and management.- Support mobile wireless remote control and view ip camera.- Support SD Card local and ... according to realtime network rate.- Alarm recording: video lost, motion detection and sensor alarm, and realize to alarm via Email and ...

Supplier: ASTR Industrial Co., Ltd.

[China Manufacturers]

PIR Security Light Camera

Feb 25, 2013

... GB SD card (not included) PIR sensor : (1)detection angle 52 degree,detection range up to 100M (2)sensor:color CMOS image sensor ... (23) Operating Environment: 14 to 104 deg F (-10 to 40 deg C). 20-85% relative humidity, non-condensation.Extend SD ...

Supplier: Shenzhen Siyuan Digital Technology Co., Ltd.

[China Manufacturers]

cheapest Bluetooth V2.0 earphone with microphone

Mar 31, 2013

... model: bh95Specification* Bluetooth Specification v2.0+EDR class 2 * RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band* Radio Performance ... headset* User Manual * USB Cable* EarhookPacking* 50pcs/ctn* Carton size: 40.5*31.5*28cm* Gross Weight: 4KG

Supplier: Shenzhen Rambo Weiye Electronics Limited

[China Manufacturers]

K-II New Product EMF Tester Electro Magnetic Fields Test Tester

Feb 14, 2013

magnetic fields test 1.Detection Range:0 to 20+ milliGauss 2. ... Fields smissions are created whenever electrical power flows through a wire,conductor or applicance.Why Measure EMF ... 5 LED'S,each represents a field strength range as follows.GREEN"Normal" ZoneNormal background Magnetic ... remove the two screws replace 9V battery.SPECIFICATION:Detection Range:0 to 20+ milliGaussDetection Frequency:50/60 Hz ...

Supplier: Shenzhen Feidaming Electronics Technology Co., Ltd.

[China Manufacturers]

Portable wireless-N 3G router

Feb 26, 2012

... as SST technologies. It also works well with other 11g and 11n protocol wireless products. The Wireless-N 3G Router provides multiple security ... Signal RatesWith Automatic Fallback11n: 150/121.5/108/81/54/40.5/27/13.5Mbps 130/117/104/78/52/39 ... Sale 5V DCOperating temperature0¡ãC~40¡ãC (32¨H~104¨H)Storage temperature-40¡ãC~70¡ãC (-40¨H~158¨H)Relative humidity10 ...

Supplier: USBONLINEDIRECT Communication Co., Ltd.

[China Manufacturers]

Professional UHF Dual Wireless Microphone

Sep 10, 2012

... range, high S/N ratio, and outstanding performance equal to that of any professional wireless systems costing much more. This is achieved through ... or out of transmission rangeFeatures:Dual Channel Diversity Wireless Receiver200 Adjustable Frequencies with DPLL Synthesized ControlUHF Band ... Two Independent XLR Balanced OutputsRF Input with Built-in RF Preamplifier to Improve S/N Ratio, Sensitivity and ...

Supplier: Zhuhai Sanjin Industrial Co., Ltd.

[China Manufacturers]

Remote control hotel lock

Mar 31, 2013

... safe box and so on. Hotel door handle locks :with RF card induct, press the lock handle to open the door ... ,still can’t be used to open the door. Wireless remote distance:Be 100 meters under spacious environment. Convenient use:People inside can ... code :1 group (With Code function lock only)Wireless frequency: 915MHz ISM frequency range.Remote distance: Mini remoter > 5m / Indoor remoter > 30mRemote ...

Supplier: Shenzhen Landuntong Intelligent Equipment Co., Ltd.

[China Manufacturers]

wireless ! 720P wall mounted security light video camera

Jul 13, 2012

... light is able to offer a detection range of up to 7 meters, and provides high quality PIR detection capabilities. With up to 1280 ... is full, it will auto overwrite front recordings90 degree detection area, 7m detection distanceAV Out to see more clear pictures on TV ... supplyPictures : cheap HD security light camera motion detect floodlight dv wireless ! 720P wall mounted security light video camera

Supplier: Shenzhen Ouxiang Electronics Co., Ltd.

[China Manufacturers]

2.4 GHz 200mW mini wireless video transmitter and receiver

Apr 07, 2012

... ).Transmitte power 200mW 3).Power input 12V DC 4).Wireless range:50-150M 5).Warranty 1 year 2.4 GHz ... 200mW wireless video transmitter and receiverProduct Name: wireless video transmitter and receiverModel:QLM-2408-200AFEATURES ... :Sends audio and video from your stereo,VCR or satellite system through walls,floors ...

Supplier: Shenzhen Clairvoyance Intellect Electronic Co., Ltd.

[China Manufacturers]

Wireless bluetooth earphone headset for iphone/ipad/samsung/htc/nokia

Mar 31, 2013

... by one. 4. Fast delivery. Production Description wireless bluetooth earphone headset for iphone/ipad/samsung/htc/ ... to improve audio quality due to airinterference;Operating range: 10M.SPECIFICATIONBluetooth Specification v3.0+EDR class ... v1.5 and HSP v1.1 support;RF Frequency Range:2.402-2.480GHZ, 2.4G ISM ... professional QC team, all the products are through strict tested one by one and inspection before ...

Supplier: Guangzhou Liwan District Sanney Communication Equipment Commercial Firm

[China Manufacturers]

IR motion Sensor

Mar 31, 2013

... . It is wireless, you can instal it on the wall or on the ceiling.IR Sensor technical specifications:1. Detection Range: up to ...

Supplier: Tianjin Taiyito Technology Co., Ltd.

[China Manufacturers]

New LCD Handsfree Bluetooth Car Kit, BK062R

Mar 06, 2012

... 3 Transmission Power: Class 2 4 Operation Range: Up to 10 Meters 5 Frequency Range: 2.40-2.48GHz 6 Battery: Built-in Rechargeable ... established in 2003, is an industry leader specialized in manufacturing wireless accessories. In 2006, U&I Electronics & Technology Co., Ltd. was ...

Supplier: Layon International Electronic & Telecom Co., Limited

[China Manufacturers]

PGas-23 protable gas leak detector

Mar 31, 2013

protable gas leak detector 1.Flammable Gas Detector 2. easy to use 3.durable and reliable protable gas leak detector1.Flammable Gas Detector2. easy to use 3.durable and reliable.Durable, reliable and easy to use with no downtime2.Exceptionally low cost of ownership 3.Full function self-test of sensor, battery status, circuit integrity and audible/visual alarms4.Built-in concussion-proof boot ...

Supplier: Henan Zhiyi System Engineering Co., Ltd.

[China Manufacturers]

pir motion sensor fit for lamp

Mar 12, 2013

... : 180~240V/AC110~130V/ACPower Frequency:50Hz/60HzDetection Angle:100°Detection Range: 8m(22°C)Time Setting: 5s,30s,1Min,3Min,5Min ... )500W.resistive load(110~130V/AC)Working Temperature: -10°C~+40°Cworking Humidity: ≤95%RHDetection Motion Speed: 0.6~1.5m ...

Supplier: Ningbo Sharkward Electronics Co., Ltd.

[China Manufacturers]

Wireless Video Door Phone

Nov 14, 2012

... Video Door Phone2.4"TFT LCDProduct Name: Wireless Video Door Phone with Intelligent Remote Unlocking,Image Storage,E-calendar, E-thermometer ... the monitor and downloaded to your PC through the USB port*Wireless remote unlocking*Wireless transmission range: 400 meters in open area*With strong anti-interference ... 13cm (11.42in x 11.02in x 5.12in)Wireless Video Door Phone Wireless Video Door Phone

Supplier: Shenzhen Shanhai Technology Ltd.

[China Manufacturers]

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

Mar 31, 2013

... which have features of ground balance, good discrimination ability, wide detection range, accurate orientation, strong resolution and easy operation 1. Headphone Jack ... (test 25US cent)5. Max Detection Small coil: 1.5 meters Big coil: 3.0~3.5 meters Note: Test a aluminium sheet ...

Supplier: Xiamen Dashou Technology Ltd.

[China Manufacturers]

1000W transmitter

May 02, 2012

... MFN±1Hz SFNShoulder decline≤-36dBc (fc±4.2 MHz)MER range≥32dBIn-band wave±0.5dB(DTMB fc±3.591 MHz ... , CMMB fc±3.756 MHz)RF Output interfaceΦ40 interfaceRF Output impedance50ΩTransmission power≤-45dB inside the adjacent ...

Supplier: Centron Communications System (Xiamen) Co., Ltd.

[China Manufacturers]

Digital LCD Alcohol Breath Analyzer Tester Breathalyzer

Feb 18, 2012

blue backlight Alcohol tester 5pcs Use Mouthpiece Detection Range:0.000-0.199%BAC One key operating Product Description ... sensor, high sensitivityRapid detect results, quick response and resumeHigh accuracy, detection range: 0.000-0.199%25 BAC / 0.00-1.99 ... : Within 10 seconds Respond time: Within 5 seconds Operating temperature range: 5~40 Detection range: 0.000-0.199%25 BAC / 0.00-1 ...

Supplier: Greattop Electronic Co., Ltd.

[China Manufacturers]