doulbe frequency wireless earphone - china doulbe frequency wireless earphone manufacturers and suppliers

Home automation---Wireless IR detectorJan 01, 2013

... with RF module 4.Accept OEM/ODM; One year warranty Wireless IR Detector/Sensor Parameter:*Detect distance:6-12m*Detect angle ... voltage:9V DC*Static current:<=45uA/ *Working current:<=45mA*Sending frequency:433Mhz/ *sending power consumption:<=10mW*Sending distance: >=50m (without blocks ...

Supplier: Shenzhen Komsa Technology Development Co., Ltd.

China
ADD:10# Kefa Road,Middle Area,Hi-Tech Park,Shenzhen,Guangdong
TEL:86-755-26546262

sell wireless digital home security LED lightJan 01, 2013

... Alarm unitOperating voltage: DC12VAverage power: AC/DC exchanger 2A.Wireless receiving distance: ≥ 100mOperating Frequency: 433.92 MHZ or 315MHZ, GSM 900/1800MHZ ... ≤ 90% rh Wireless Door Gap Detector Power Supply: DC12V (inner 12V battery)Static Current: ≤20 mATransmission Current: ≤15mATransmission Frequency: 433MHZ or 315MHZTransmission ...

Supplier: Ruby Technology Co., Ltd.

China
ADD:6th Floor,No.8,Building G,Yingkeli Industrial Park,LongGang District,Shenzhen City, China,shenzhen,Guangdong
TEL:86-755-84039586

3.5 inch Wireless villa video door phone 1 to 3 systemJan 01, 2013

1)3.5"color wireless video doorbell unlocking calling 2)2.4G launch frequency 3).Rechargeable 2400mAh Li-ion batteries. Specifications1.3. ... calling, Video communication-------------------------------------------------------------------------------------------------------------------Function and Featuress(1) 2.4GHz launch frequency, Approx 300meters barrier free remote control distance;(2) With ...

Supplier: Shenzhen Homeusys Sci & Tec Co., Ltd.

China
ADD:Room 510,Floor5,B Block,Qun Building,Hi-tech Industrial Park,Shenzhen,518040,China.,shenzhen,Guangdong
TEL:86-755-86110678-832 88364420 27258073

wireless burglar alarm systems with GSM network(AF-GSM5)Jan 01, 2013

... power, video, etc.14.High quality dual or quad frequency GSM/GPRS wireless industrial module.15.Internal backup battery in main machine ... .16.Whole wireless system. Install easily in garage, storage where fixed line ... : -10°c-˜+55°c4.Support GSM850/900/1800/1900MHz5. Receive frequency: 315/433 /868/915MHz6.Workable distance:100 m ( empty space ...

Supplier: Shenzhen Ariza Electronic Co., Ltd.

China
ADD:2nd floor,C3 building,Shahe industrial area,Baishizhou,Nanshan,Shenzhen,China,Shenzhen,Guangdong
TEL:86-755-26905716

wireless controllerJan 01, 2013

High quality competitive price best service small size Range of wireless controller: >50 meters(open area) , Working power : DC 12V , use 12V/23A battery send frequency : 315MHz

Supplier: Changzhou Boyun Communication Technology Co., Ltd.

China
ADD:No 91 Hanjiang West Road,Changzhou,Jiangsu
TEL:0086-519-68861188

Earphone.Jan 01, 2013

Stereo earphone Frequency response:20Hz-20,000HzImprdance: 32Ω Cord length: 2m±0.3mSensitivity: 105dB S.P.L at 1KHz.

Supplier: Powerjoin Industrial Co., Ltd.

China
ADD:Zhaoshan Bridge Nearby.Hole Lake,Shuanghe,Yuyao,Shanghai,Shanghai
TEL:0086-21-52520456

wireless LPG & NG alarm with shut off valveJan 01, 2013

This is wireless gas alarm with gas shut off valve, it can detect ... : ≤93%Alarm volume: ≥80dBResponse time: ≤20s recovery time: ≤30s Radio frequency: 315MHZ or 433MHZ.Radio link distance more than 30 meters ...

Supplier: Ningbo Bosen Fala Capacitor Co., Ltd.

China
ADD:No. 555, Fuqiang Road, Yinzhou Investment & Business Center, Ningbo City, Zhejiang Province. China,Ningbo,Zhejiang
TEL:86-574-88169605

2.4G Wireless Rear View CameraJan 01, 2013

... KG21. Night vision distance:Enantiomorphous,Water-resistant,Shockproof Specification:1. Frequency:2414MHZ/2432MHZ/2450MHZ/2468MHZ2. IF bandwidth:18MHz 2. Output ... Power Out: DC 5V 1.5A8. LED Power DisplayIntroduction:1. Wireless connection for easy installation and usage.2. 2.4GHz Wrieless ... .3. Real-time rear view while back up.4. Wireless receiver matches the car inside AV IN monitor.5. Weatherproof ...

Supplier: Compass Shenzhen Electronics Co., Ltd.

China
ADD:A09,Huafeng Times Plaza,No.213Qianjin First Road,Bao an District,Shenzhen City, China,Shenzhen,Guangdong
TEL:86-755-13420997367

McWiLL Broadband Wireless Access SystemJan 01, 2013

... CDMA, 3G, WiMAX, LTE etc McWiLL (Multi-Carrier Wireless Information Local Loop) mobile broadband access system is a leading ... edge mobile broadband wireless communication systemand,which has used several core state-of ... such as smart antennas, CS-OFDMA (Code Spreading Orthogonal Frequency Division Multiple Access), adaptive modulation, dynamic channel allocation, ...

Supplier: Ningbo Sheyang New Communication Equipment Co., Ltd.

China
ADD:SHAHE MEIYUAN VILLAGE HENGHE TOW CIXI CITY,Cixi,Zhejiang
TEL:86-0574-63253508

240v wireless remote control socket set(RF-K38G-1)Jan 01, 2013

... ) Max loading power: 2400W 3) 1 pc 12V (23A) battery wireless remote control socketspecifications: 1) With manual ON/OFF button on ... control distance: 30m (wide area)4) Working voltage: 240V-/50Hz5) Frequency: 433.92MHz6) Max loading power: 2400w7) Remote control powered by ...

Supplier: Ningbo Hi-Tech Juda Imp. & Exp. Co., Ltd.

China
ADD:1-1001, No.1498 Jiangnan Road, Hi-Tech Park,Ningbo,Zhejiang
TEL:86-574-87336707

Stylish 2.4G wireless OPTICAL mouse - Factory offering OEM/ODM serviceJan 01, 2013

... order is welcomed Scrolling 2.4G wireless mouse 1) Plug and Play 2) Resolution frequency (800dpi-1600dpi) conversion through the resolution ... frequency conversion button;3) 2.4GHz Free ... column by column from left to right;5) Carrier frequency:2402MHz-2480 MHz;6) Receiver storage space and carrying easily ...

Supplier: Shenzhen Huifeite Technology Co., Ltd.

China
ADD:Shiyan Street, Bao'an District,Shenzhen,Guangdong
TEL:86-755-29433425

Unlocked Sierra 3g Wireless WCDMA Module MC8780Jan 01, 2013

1.Unlocked Sierra 3g Wireless WCDMA Module MC8780 2.7.2mbps downlink speed 3 ... -e 4.best price&high qualiy Unlocked Sierra 3g Wireless WCDMA Module MC8780 The tri-band MC8780 and MC8781 ... Card embedded modules offer connectivity to all three HSDPA/UMTS frequency bands (850, 1900, 2100 MHz) and all four ... with EDGE and GSM/GPRS networks on all four GSM frequency bands (850, 900, 1800,and 1900 MHz), for ...

Supplier: Nanjing Palm 3G Tech Co., Ltd.

China
ADD:info#palm3g.cn ,modem#palm3g.cn , wifi#palm3g.cn Futian,SHENZHEN.CN,SZ router#palm3g.cn palm3g#gmail.com,Guangdong
TEL:86-134-80732489

Security EAS System ,wireless intelligent home alarm systemTEC-9509Jan 01, 2013

... jamming function is far more supe Security EAS System ,wireless Alarm System TEC-9509 SpecificationsTEC-9509 is debugging-free type ... mADC Insurance 250V,1A(delay type)Center frequency 8.2±0.05MHzScan frequency deviation ±500KHzModulation frequency 150, 160, 170, 180Hz 2. ... online connection is difficult, by changing the transmitter’s modulation frequency 150, 160, 170 and 180Hz, to let each ...

Supplier: Shenzhen Dongyihaoli Technology Co., Ltd.

China
ADD:1205,Floor 12,No.228 Huating Road,Langkou Community,Dalang Street,Bao'an District,Shenzhen,Shenzhen,Guangdong
TEL:86-755-23023286

OUTDOOR SIREN,SIREN WITH STROBE LIGHT,SIREN ALARM,HOME ALARM,REMOTE SIREN,HORN,WIRE SIREN,WIRELESS SIRENJan 01, 2013

... off alarm to scare away the intruders when wireless sensor is triggered. 3). 32 zones with ... is 4~11mA ;working mode: 150~350mA 4, Wireless frequency :433.92 MHz OR 315 MHz, Transmit speed ... . Strobe light: red 9. Stand pack: one wireless siren with strobe light(backup li-ion battery optional), ... detectors are triggered, the siren can directly receive wireless signal from detectors or sensors and goes off ...

Supplier: Shenzhen City Huichao Tech Co., Ltd.

China
ADD:Floor 3, Building NO.B, Zhuao industry zone, Gushu,Xixiang, Baoan District,shenzhen,Guangdong
TEL:86-0755-29122722

SE-2900 Professional protable wireless amplifierJan 01, 2013

... SE-2900 Portable wireless amplifierSpecifications:Power:70W Maximum Output Power:60W+60W/4Ω @ 1% THD, 1KHz (channel L/R) Frequency Responses: -3dB ...

Supplier: Enping City Sound-Explorer Acoustics Scientific & Technique Development Co., Ltd.

China
ADD:Pingshi Industrial District,Enping,Guangdong,China,Enping,Guangdong
TEL:86-750-7182616

IR/RF Wireless signal converters signal transponder /SDC-HW/OEM/ODMJan 01, 2013

1. CE & RHOS 2. Wireless rf technology 3. Transmitt frequency:433MHZ 4. Used for air conditional Product: ... Infrared TransponderType: SDC-HW Product feature:Appearance and TechnologyAdopt wireless ... elegant beautiful appearance, waterproof and fireproof material FunctionReceive wireless signal from remote control and smart centralized controller, ...

Supplier: Shenzhen Skywork Digital Co., Ltd

China
ADD:2nd floor, 2nd Building, Tai Yi Long Industrial Zone, Ying Ren Shi, Shi Yan Town, Bao An District, Shenzhen, P.R. China,shenzhen,Guangdong
TEL:86-755-28540331

wireless home burglar alarm system with 99 defense zonesJan 01, 2013

... 3-8hours after pwer cut off.best selling 99 wireless defense zone alarm system for home security. more than ... 10000 home choose it. 1 the main panel1 wireless PIR detector1 wireless door/window detector1 siren2 remote controllers,1 adaptor1 ... Operating voltage: DC9VAverage power: AC/DC exchanger 2A.Wireless receiving distance: ≤100MOperating Frequency: 315MHZ or 433.92Operating voltage: 12V/220/110VAC ...

Supplier: Shenzhen Qihang Electronics Co., Ltd.

China
ADD:East area of Shangxue technology,Bantian,Buji,Longgang,Shenzhen,Guangdong
TEL:0086-755-89674855

Wireless Smoke Detector RC421-WLJan 01, 2013

... Maximum Link Number: 20 Wireless Smoke Detector RC421-WL Specification:* Power Supply: 9V DC Battery* Photoelectric Sensor* Radio Frequency: 433.92 MHz ...

Supplier: Shenzhen Rictron Electronic Co., Ltd.

China
ADD:Room1704, HangLung Centre, Paterson Street, Causeway Bay, HongKong,Hongkong,-1
TEL:86-755-33260632

wireless weather station RF-104Jan 01, 2013

... with the tendency,air pressure, moon phase, clock,week. wireless weather station wireless weather station RF-104 1.Temp. range of the ... 3.Transmission range: more than 30m with no obstructions transmission frequency: 433MHZ4.Power for the main unit: 3*1.5VAA power ...

Supplier: Shenzhen Calibeur Industries CO., Ltd.

China
ADD:B46 Bldg.,Tanglang Ind.Zone,Xili,Shenzhen.China,Shenzhen,Guangdong
TEL:86-755-26736984 26010950

wireless rearview cameraJan 01, 2013

... :1) Bus/Truck wireless rearview camera2) Directly rearview, wireless transmit audio/video between camera and minotor3) Wireless transmit and receive frequency: 2.4GHz rear ... , reversing system, reversing products, wireles car camera, wireless car camera system, wireless rearview system, wireless rear view system, wireless auto camera, wireless back up camera

Supplier: Shenzhen Kadymay Technology Co., Ltd.

China
ADD:North 3F,Bldg B,Qilinshan Dongyuan,#81-84,Nankeng,Bantian,Longgang Dist,,Shenzhen,Guangdong
TEL:86-755-28483519