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megaphone with signal

Found 1047472 Products
HD 2.4G Wireless Sunglass DVR/Sunglass Camera With DVR/Video Sunglass Camera
... wireless display HD 2.4G Wireless Sunglass DVR/Sunglass Camera With DVR/Video Sunglass Camera Introduction: This wirless glasses dvr is ... the first wireless Mini DV which can transmits HD AV signal to remote wireless receiver (e.g. DVR) in 200 meters ... store audio & video and take photo. Selling points:First glasses with both wireless transmission & local DV record,photo function. Wireless transmits ...
Supplier: Somax (Shenzhen) Tech Co., Ltd. [China Manufacturers]
7 inch Roof Mount Monitor With 12v&HDMI
... VGA input, connect with computer,use as primary monitor.- AV input: Audio & Video input; Support NTSC & PAL signal.- Video input: ... Support Car reversing rear view when connect with car camera.- DVI input support. ... Horizontal and vertical- VESA 75mm Mount Holes.Easy installation with arm for various kinds environments.- Bracket: Possible to make ...
Supplier: Quanzhou Neway Industrial Limited [China Manufacturers]
GPS Car Navigator with GPRS enjoy internet surfing and phone call (MF-5002)
... surfing and phone call, CE, FCC, RoHS GPS Car Navigator with GPRS : enjoy receiving / sending messages, making calls, contact book, GPRS ...
Supplier: Shenzhen Macrofar Electronics Technology Limited [China Manufacturers]
Combustible Gas Detector with CE
... heads used for gas detection 3) Loud 70 dB sound signal at alarm mode4) Advanced detection and discrimination algorithms5) Easy ... ConsumptionOutputOptionalGD518-NNatural Gas12~24VdcLess than 10% LEL> 75 dB with Auto-reset-10 ~ 402 WRelayGD518-LLiquefied Gas12~24VdcLess than ... 10% LEL> 75 dB with Auto-reset-10 ~ 502 WRelay Mode2/4 WireVoltage DCmin/ ...
Supplier: Ningbo Sentek Electronics Co., Ltd. [China Manufacturers]
two way communication car gps tracker,vehicle gps tracker with optional RFID card reader,LCD,Camera,DVR supporting
... sleep mode Special Features: 1.Can built-in RFID Reader with 2.4G RFID tag, SD card record (optional) 2 ... Sensitivity -163dBmExterior GSM antennaReceive GSM Signal betterExterior GPS antennaReceive GPS signal betterExterior RF antennaReceive RF signal betterGSM ChipSupport Quad-band(850/900 ... way communication car gps tracker,vehicle gps tracker with optional RFID card reader,LCD,Camera,DVR supporting
Supplier: Tzone Digital Technology Co., Ltd. [China Manufacturers]
LED display !Bluetooth Handsfree Car Mirror with MP3 Player and 4 LED parking sensors ALD08B
... transferd by “simple one press”,more easy to operate.5.With SD/MMC card and UDisk support MP3 play.( SD card ... access more than 600 groups phone numbers.10.Transmit the signal into car radio by FM frequency, all channels for your ... (french or english)13.Numeral and colourful LED display distance with figure 14.Left and right obstacle indication 15.Numeral display ...
3.5inch Rohs LCD Display Module with CVBS input
1.With pircture record and video record function 2.Main use for ... LCD Memory Digital Module, This LCD Module support CVBS signal inut,with the function of record,take picture,output display,OSD menu ...
ignition Lock signal test key for Benz---013011
* Used to test the Benz ignition lock signal; * Ignition lock with the signal sent and the normal red light *Weight:35g * Used to test the Benz ignition lock signal;* Ignition lock with the signal sent and the normal red light, no signal or abnormal signal is not bright, simple and intuitive operation.* Provide wholesale.
Supplier: Shenzhen Hua Shi Locksmith House [China Manufacturers]
RS232+USB 3G/HSDPA MODEM with voice
RS232+USB 3G/HSDPA MODEM with voice Based on Simcom module SIM5216E WCDMA 900/2100MHZ MMS, ... /FTPS/HTTP/HTTPS/SMTP/POP3 RS232+USB 3G/HSDPA MODEM with voiceProduct descriptionGeneral featuresIndustrial designAluminum casingRS232+USB interfaceBased on Simcom module ...
Supplier: Shenzhen Baihui Technology Co., Ltd. [China Manufacturers]
educational toy with talking pen
... penbook interaction click text book and teaching & learning guide with “ECTEL”intelligent english learning pen click interaction text, then ... the text reading. Intelligent english learning pen transmits the signal wirelessly to the wireless voice reciever speaker, which ... operate , various models of listening and reading provide students with greater learning. Convenience, freedom and space, which can ...
Supplier: Shenzhen ECTEL Technology Co., Ltd. [China Manufacturers]
mobile signal booster wcdma2100
... : indoor ,to expand the cellphone signal wcdma booster kit here the signal is weak or unavailable.(2)recommeding ... is cellphone,there need booster,because the weak signal problem is gsm mobile antenna booster so ... 500gFittingsDC+27Vpower adapter ; InstructionHigh-reliabilityComply with GB6993-86 standardElectromagnetic CompatibilityComply with ETS300 609-4 standard mobile signal booster wcdma2100
Supplier: Shenzhen Ledmate Technology Co., Ltd. [China Manufacturers]
5.6 Inch TFT LCD color automobile car rear view monitor with digital screen
5.6 Inch TFT LCD color automobile monitor with digital screen TFT LCD monitor with wide view angle and high resolution display Automobile ... : 5.6 Inch TFT LCD color automobile monitor with digital screenTFT LCD monitor with wide view angle and high resolution display.Picture ... monitor when switched on, and disappears while there is video signal. Auto switch off if video signal losts in 3 minutes.
Supplier: Sharpvision Co., Ltd. [China Manufacturers]
Fixed gas detector for combustible gas detection with ATEX
... can transfer the gas concentration in the air into digital signal output. It adopts output of 4-20mA three-line electric ... current signal, which has advantages of long-distance transmit and good disturb ... )ppm1ppm5ppm10ppmBS03C2H4O(0100)ppm1ppm5ppm10ppm Fixed gas detector for combustible gas detection with ATEX
Supplier: Henan Hanwei Electronics Co., Ltd. [China Manufacturers]
fashionable headphone brands with golf club style
... club style 1.private model 2.with FM 3.Support TF card,listen mp3 music 4.good ... tone Product Name: fashionable headphone brands with golf club style 1.Newest design: Idea was come form ... /300mAUSBUSB2.0Size23.37*65.12*77.76MM fashionable headphone brands with golf club style
Supplier: Shenzhen Jinjiatai Technology Co., Ltd. [China Manufacturers]
car CD player with USB AUX IN
... pre-AMP and Subwoofer output 2. With USB/SD/AUX 3.WMA palyback & MP3 palyback with ID3 Tag & ESP Function:1.DVD ... LCD DISPLAY/LEVEL METER/REAL TIME CLOCK;10.AUDIO/VIDEO SIGNAL OUT PUT;11.ISO-DIN MOUNTING CHASSIS.OPTIONAL FUNCTIONS:1 ... .ISO CONNECTOR; 5.PANEL CASE; 6.REMOCON. car CD player with USB AUX IN
Supplier: Shenzhen Qian Electronic Technology Co., Ltd. [China Manufacturers]
3.5 inch CCTV TESTER PRO with Digital multimeter and Optical power meter
... 3.5-inch TFT-LCD Monitor CCTV Tester pro2.Video Signal Intensity Testing 3.Optical Power Meter 4.More Than 20 ... meter CCTV TESTER pro with Multimeter +Optical Power Meter3.5" TFT-LCD Monitor,960(H)×240(V)ResolutionVideo Signal Intensity TestingRS232, RS422 ... simplex and Rs485.UTP Cable TestMulti-Interface And Multi-Baud Rate 3.5 inch CCTV TESTER with ...
Supplier: Weisky Technology Co., Ltd. [China Manufacturers]
high definition waterproof Car rear view Camera with competitive price
... PAL/NTSC high definition waterproof Car rear view Camera with competitive price : TV system: PAL/NTSC , Normal ... car rearview carmeraMinimum illumination: 0.1Lux Video output: composite signal (1.0Vp-p, 75Ω) AGC: auto , Suspended ... than CMOS,CMOS is cheaper than CCD.(2)With parking guide line or Without parking guide line ... :All the CMOS camera can be done with or without parking guide line.All the ...
Supplier: Shenzhen Solochina Co., Ltd. [China Manufacturers]
Buy Now! 15" POS Touch Monitor ( touch screen monitor for Retail / Restaurant ePOS System ) with stable stand - Save: 12% Off
... 1. Detaik Quality Control Quality Control (QC) Engineers with more than 5-year experience ensure high qualityof our products ... Life35 Million times up for each pointStable DesignStand Base With Tilt 90° AdjustmentOperating SystemWin XP/Vista/7,Mac OS ... Office Automation, etc.>>>>>> Exceed Your Expections & Expand Your Business With Reliable Products >>>>>> Please Contact Us to discuss your requirements ...
Supplier: Shenzhen Detaik Technology Co., Ltd. [China Manufacturers]
Security surveillance systems with 7-inch sunvisor rear monitor for trailers
... -inch sunvisor rear monitor for trailers Security surveillance systems with 7-inch sunvisor rear monitor for trailersDetailed Product Description JY- ... the trailer is attached. When the trailer is disconnected the signal will revert to the camera mounted on towing vehicle.
Supplier: Shenzhen Luview Co., Ltd. [China Manufacturers]
400 Disc DVD Player & Changer With HDMI
... DVD+-RW Compatible 400 discs DVD/CD+G Karaoke Changer With SC/USB Reader Have you got a big collection of ... onscreen interface. The 400-disc dvd player is also compatible with DVD+ R / rw and DVD- R / rw media for enhanced ... Output (Interlace or Progressive Scan) 400 Disc DVD Player & Changer With HDMI
Supplier: Zhuhai Sanjin Industrial Co., Ltd. [China Manufacturers]
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