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wireless call bell system

Found 509762 Products
Wireless mini ip camera with IR night vision
... :> Powerful high-speed video protocol processor> MJPEG video compression> Support wireless network (Wi-Fi/802.11/b/g)mobile> support two ... )PC System RequirementCPU2.0GHZ or aboveMemory Size256MB or aboveDisplay Card64M or above memorySupported OSMicrosoft Windows 98/ME/2000/XP/Vista Wireless mini ...
Supplier: Shenzhen Super Vision Technology Co., Limited [China Manufacturers]
barebone system computer
... : High perfomance 4: Support HD TV and LCD 1:barebone system computer2:The smallest computer desktop3: High perfomance 4: Support HD ... . up to 500GB)Optical StorageOptional (External DVD)InternetNetwork Card10/100MWLANIntegrated Wireless LAN IEEE 2.4 GHz (802.11b/g/Draft n ...
Supplier: Shenzhen Fudeng Technology Co., Ltd. [China Manufacturers]
GPS chip positioning and tracking system
... anywhere and anytime.4. Remote Monitoring: In anywhere and anytime, call the phone number in the unit, when it connects, you ...
Supplier: Shenzhen Keson Electronics Co., Ltd. [China Manufacturers]
original portable mini wireless camera GOOGO GOOGO Wireless Mini Camera
... can be faultless applying based on the IOS and ANDROID system smart phone and tablet computer, the GOOGO™ has passed the ... , does not need any external network support. original portable mini wireless camera GOOGO GOOGO Wireless Mini Camera
Supplier: Shenzhen Ouxiang Electronics Co., Ltd. [China Manufacturers]
GSM Home Security System
... GSM Home Security , GSM Home Alarm , GSM Home Alarm System , Home Security System Key Features :1) Hopping code remote , code learning2) Full ... Backup battery , can supply power for 24hours8) Remote has emergency call function9) Different zones can have different voice indication , So the ... 850/1900 MHz (Optional) Home Security , Home Alarm , Home Alarm System , Home Security System GSM Home Security ...
Supplier: Shenzhen Tieqijun Security Equipment Co., Ltd. [China Manufacturers]
Classic 15" professional wireless KTV speaker
... way three frequency crossover design, special and automatical protection circuit system for high frequency, reinforcing the high pitch voltage overload protection ... voice coil LF driver6. Applications: audio engineering, mobile performance speaker system, meeting rooms, KTV etc. venues Product Parameters: ModelTH-10System10" Three ... .W: 24.4kg, G.W: 26.4kg Classic 15" professional wireless KTV speaker
2.4G Wireless Headphone with Mic
... ; With Hi-Fi sound like CD sound effect. 2.4G Wireless Headset with Mic Specification: Thereforce frequency:2.404-2.479GHz ... adapter compatible system:Win 2000/XP/Vista;Pairing mode:Automatical & Manual pairing;Transmit distance:6-10m;Frequency response:20-20kHz;Wireless listening ... design of microphone,with clear voice,no echo. 2.4G Wireless Headphone with Mic
Wireless LED Display Board Controller
... source code;Buttons, switches, timing, GSM / GPRS wireless communications and other typical applications;16,32 fonts communication ... information dissemination;Community, school Information Cluster Mass-sending System; Wireless LED Display Board Controller LED DISPLAY MODULE CONTROLLER LS ... sensor, test button, switchPlayerLED Player 3.2 Wireless LED Display Board Controller Software for LS-D3( ...
Supplier: Shanghai Listen Information Technology Co., Ltd. [China Manufacturers]
SJ-239HD 9'' taxi advertising screen car lcd car tv Entertainment System
... grey USB /SD Specifications: 9 inch High definition Headrest Entertainment System Digital New Panel with Touch Screen Compatible with DVD/VCD ... /MP3/Divx etc disc FM transmitter for car radio stereo system Wireless 8 bits/32 bits game to support 2 players function ... 1 x Power cable 1 x Game disc 1 x Wireless Joystick SJ-239HD 9'' taxi advertising screen car lcd car ...
Supplier: Shenzhen Sonice Technology Co., Ltd. [China Manufacturers]
Wireless video capture card
... channel More function ES-601WS MultiViewer is a 4 channel wireless video surveillance software for Windows. The company has advanced video ... of hard disk space - Operating system: win2000, operating system, Vista's - USB2.0 Interface - 64-bit color display card Wireless video capture card
Wireless 3G High Speed UMTS WCDMA HSPA With RS232 GSM Modem H102-N
... has been used for sending SMS, alarm system, data transmission, etc .Detailed information A. Wireless Specification1. UMTS/WCDMA/HSDPA/HSUPA 850/900 ... power supply: DC 12V/0.5APower range: DC 5~26V3. Wireless moduleHigh-powered industrial WCDMA/HSDPA/HSUPA module4. SizeDimension(not includng ...
Supplier: Shenzhen Homtecs Technology Company Limited [China Manufacturers]
Saturn special Car PC player /car gps ,2 Din Car PC player , windows XP system
Wireless internet Bluetooth mobile communication; TV function Video rear view system; Mobile office;Radio with RDS; Saturn ... screen, full touch functionSmart GPS NavigationMultimedia EntertainmentMultimedia Entertainment Wireless Internet (This feature is optional)Intelligent parking assist, ... high-fidelity amplifier, can drive the car speakersFM Radio System built-in FM radio, can store hundreds of ...
Supplier: Hasda Electric Ltd. [China Manufacturers]
regjistrues digjital video with 4channels support wireless IP camera
... NVR warranty regjistrues digjital video with 4channels support wireless IP camera Production Description regjistrues digjital video ... Name ModelDVR6004T-HSystemMain processorHi3520A Operating systemEmbedded LINUX operating system System resourceMulti-channel real-time recording synchronously, multi-channel ... port1 SATA port(each max support 2048G) Wireless port3G,WIFI(extension via USB port)Other Power ...
Supplier: Shenzhen Chengxin Technology Co., Ltd. [China Manufacturers]
wireless mini portable scanner
... Support system: driver free to download for Windows XP SP2/Vista and Mac 10.4 or above Power source: 2xAA wireless mini ...
Supplier: Shenzhen Creative Technology Co., Ltd. [China Manufacturers]
Computer wireless presenter mouse XC-RM19
... High sensitive movement Creative apperance USB connector Computer wireless presenter mouse XC-RM19 Manufacturer SpecificationsWireless Link: Advanced ... 2.4Ghz wireless technologyConnector: USB 1.1 or higherLaser: Red Laser ... System Requirements: Windows 98/XP/Vista/7/Mac OSDimension: 10.7 x 4.5 x 5.0cmProduct NotesMulti-purpose wireless ...
Supplier: Shenzhen Xucai Technology Co., Ltd. [China Manufacturers]
HD Video Conference Camera for professional conferencing system with HDMI&HD-SDI
... /Ceiling/Tripod HD Video Conference Camera for professional conferencing system with HDMI&HD-SDI FeaturesFeatures Full HD (1920x1080 30p ... Rotation Angle240degreesAuto Pan ScanSupportBoundary Scan0-359degrees(Programable)Remoter ControlIR Wireless remote control P/T/ZPowerDC12V ±10% 1.2AOperation ... PACKAGE) HD Video Conference Camera for professional conferencing system with HDMI&HD-SDI
Supplier: Shenzhen Oneking Technologies Co., Ltd. [China Manufacturers]
15 IR LED Wireless Car Rearview Camera +7" Color LCD Monitor
... image sensor 15 IR LED Wireless Car Rearview Camera +7" Color LCD Monitor Uses with this system No more wonder what's ... no rear-view mirror or poor rear visionFeatures:* 2.4GHz Wireless video transmission* Real-time rearview while backing up* 7 inch ... easy to installSpecifications: LCD monitor (wireless receiver):* Display: 7inch TFT LCD* Effect pixels: 480*234* Video system: NTSC & PAL* Power supply: ...
Supplier: Shenzhen Yafee E-Commerce Co., Ltd. [China Manufacturers]
Wireless Camera for bus or truck with night vision function,120 degrees(SP-880)
... night vision camera. 3.wireless camera connect with lcd monitor. Wireless Camera for bus or ... 9880)wireless camera's parameter SP-880 Image Device : 1/3" sharp sensor CCD TV System : ... : 628X512 Sensing Area : 4.9mmX3.7mm Sync.System: Internal Horizontal Resolution: 420 TV lines Minimum illumination ... system:The 7" TFT LCD monitor's feature is:*Model:SP-7001 *7 Inch Wireless color LCD monitor* wireless ...
Supplier: Guangzhou Sanpos Science & Technology Co., Ltd. [China Manufacturers]
Bluetooth Earphones wireless bluetooth headset
... : YesTransmit range: up to 33 ftsConnectivity: wireless - bluetoothVoice Command: Voice Dialing: YesCall Function: voice dialing, call reject, and last-number redialBluetooth InterfacesHeadSet ...
Supplier: Angel Technology Co., Ltd. [China Manufacturers]
Stylish USB Dongle 2.4Ghz Wireless Headphones
... USB Wireless Headphone 2.Volume Control and mic 3.For TV/IPod/MP3 and etc.. 4.Play-station or a hifi-system ... Stylish Computer Headphone for Skype & Multimedia 2.4G USB Wireless Headphone .-USB wireless transmitter,universal compatible to ... DIY decorative patterns-Rechargable Li-ion Polymer battery built-in -Wireless Connection Distance: up to 10 m (33 feet)-Working time ...
Supplier: Shenzhen Comfortcomms Electronics Co., Ltd. [China Manufacturers]
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