wireless audio conference system,China wireless audio conference system Manufacturers, Suppliers

innovating wireless tour guide system walkie talkie MYT-UV100

Mar 31, 2013

... .8μVSquelch sensitivity≤0.2μVAudio output power500mWAudio distortion≤5%Audio response(300-3000Hz)+1 to -3dBCo-channel rejection≥-8.0dBPerformance ...

Supplier: Fujian Quanzhou MYT Electronics Co., Ltd.

[China Manufacturers]

Wireless & wired burglar alarm

May 15, 2012

... trunk protected Wireless & wired burglar alarm system,gsm burglar alarm system,wireless home alarm systemFeatures:1. 8 wireless different zones ... zone by real time through long-distance Specification:1. Wireless frequency: two option: 433MHz or 315MHz2. An adaptor ... , indoor: 30~50m, (depend on the surrounding environment and wireless interference)4. Standby current: < 15mA5. Alarm volume: internal ...

Supplier: Shenzhen Aermo Electronic Technology Co., Ltd.

[China Manufacturers]

Construction Site Elevator Call Button System New Arrival

May 31, 2012

... site 2. Improve level of constIruction site Lift Button Wireless Pager System Specification of display panel receiver K-402NR1. with high ... waterproof 2.work with our receiver to combined the wireless calling system 3.Can be installed on table or wall ,when ... swimming pool, beach, etcWhat are the components of the wireless calling system?1. Wireless receiver, installed on the count 2. Call button, ...

Supplier: Quanzhou Koqi Electronic Co., Ltd.

[China Manufacturers]

Hospital Nurse Calling System

May 21, 2012

wireless nurse calling system is used in clinic or hospital for patient to call nurses when in emergency situation Put the Main board SK-300 in the Nurse table, each patient room can have one bell button. Then the patient can call nurse when they want or in emergency situation Hospital Nurse Calling System

Supplier: Shenzhen Starking Technology Co., Ltd.

[China Manufacturers]

Remote MIC Input Module

Mar 31, 2013

... The T-8000D is remote wall plates for the audio matrix system, it is used for mic inputs in different 8 ... convenient layout, but also integration of RS 485 communication, audio transmission and DC 24V power supply together.* The remote ... 8000DSerial Communication Speed4800bpsSerial Communication DistanceMaximums 1KmMIC Input Sensitivity5mV/600ΩAudio output0dB/600ΩFrequency Response100Hz~18KHz (±1dB)S/N ...

Supplier: Guangzhou ITC Electronic Technology Limited

[China Manufacturers]

2012 Hot selling 1 din detachable panel Car dvd player

Jun 08, 2012

dvd car audio navigation system 1.built-in AM/FM stereo radio 2.super quake- ... 3.clock function 4.with usb/sd/EQ dvd car audio navigation system1 Din Car DVD Player with USB/SDCompatible DIVX ... 45 watts Output(ST TDA7388 IC)RCA Audio R&L Input; Radio Antenna Input RCA Audio FL/FR/RL/RR Output,One ...

Supplier: Shenzhen Yuanchuangli Electronic Co., Ltd.

[China Manufacturers]

Business Service (Transportation, finance, travel, Ads, etc)

Aug 04, 2012

Wireless Queue Management System Product DescriptionModel QY02 queue management system are suitable for comprehensive or single-item service windows.The system is convenient and delicate ...

Supplier: Tonsincs Technology Co., Ltd.

[China Manufacturers]

Defender security system, security system wireless for house

Nov 06, 2012

... numbers for alarm receiving. Make audio call and sent text message. 15 wireless zones, 8 hard wired zones. ... 5 phone numbers for alarm receiving.Make audio call and sent text messageDefender security system ... is a very powerful landline alarm, it supports 15 wireless zones, 8 hardwired zones wireless alarm system ...

Supplier: Shenzhen Meidasi Technology Development Co., Ltd.

[China Manufacturers]

2.4G Wireless PBX System

Mar 31, 2013

... brand recognition for MOTOROLA Sub Phone on the Wireless PBX system, MOTOROLA Wireless Sub Phone will provide users with reliable quality ... the office environment, such as have a meeting in the conference room ,meet guests at the reception, to the workshop ... stores, which are typical of the wireless station roaming applications.WS824 2.4G Wireless PBX System Application Topology:Product Function:1) as ...

Supplier: Shenzhen Cesller Technology Co., Ltd.

[China Manufacturers]

99 wireless zone GSM alarm system

Jul 28, 2012

... messages.3 zones for wired detector.99 zones for wireless detector.2 output can be used with external circuit ... .Easily set ON or OFF for every wired or wireless detector.1 relay output to power on camera when ... of siren: 110dBPacking include :1 gsm main panel, 1 wireless pir sensor, 1 pair of door magnetic/ sensor,1 ... alarm siren,2 remote control1 adapter1 User Manual 99 wireless zone GSM alarm system

Supplier: Panjin Tianyuan Pharmaceutical Co., Ltd.

[China Manufacturers]

motorcycle mp3 audio anti-theft alarm system

Oct 01, 2012

... has the function of alarm and mp3 Motorcycle mp3 audio anti- theft alarm system features:1)Set anti-theft alarming/Release anti ... SD card here. the inner package company information motorcycle mp3 audio anti-theft alarm system

Supplier: Zhejiang Bodyguard Electronic Technology Co., Ltd.

[China Manufacturers]

GSM system wireless zones

Mar 31, 2013

... the updated advanced GSM prepaid module. It features eleven different wireless protection zones, two wired protection zones, partial disarmed, remote telephone ... electricity control, etc. compatible with CCTV surveillance and centre monitoring system.1. Wireless type, easy to install, without phone line.2. Remote ...

Supplier: Shenzhen Ariza Electronic Co., Ltd.

[China Manufacturers]

ON SALE GSM Alarm System wireless With Group SMS security alarm system home alarm system

Jun 14, 2012

... price ON SALE GSM Alarm System wireless With Group SMS security alarm system home alarm system Introduction:1. Blue backup ... timed Auto-Arming/disarming(24 hour mode)11. Wireless detector installing test12. Listen in and speak function13 ... are some optional Devices such as wired/wireless Smoke detectors,Gas detector,Flood detector,Temperature ... step ON SALE GSM Alarm System wireless With Group SMS security alarm ...

Supplier: Soan Electronic Technology Co., Ltd.

[China Manufacturers]

Wireless GSM Home Burglar Alarm System(Burglar Alarm)

May 06, 2012

... -Alarm Current:450mA max -Output current:DC12V/100mA -Home alarm system -12 wireless and 4 wire defense zones.-At most 8 ... wireless remote control codes. -LED locked display for clear information.-6 ... of alarm receipt center: Ademco Contact ID alarm communication protocol. Wireless GSM Home Burglar Alarm System(Burglar Alarm)

Supplier: Ningbo Wanke Electron Technology Co., Ltd.

[China Manufacturers]

GSM Wireless Home Security Alarm System

Mar 16, 2012

... blue medium acousto-optic alarm, a handle, four door GSM Wireless Home Security Alarm SystemProducts: product packaging neutral + box + boxEquipped with ... : > 110dB Temperature range: -10 ~ 50 degree Relative humidity: < 90% GSM Wireless Home Security Alarm System

Supplier: Echina24 Electronic Co., Ltd.

[China Manufacturers]

Wireless IP Camera Security CCTV System

Mar 14, 2013

... Features:1.Support as many as 6 wireless remote control units.2.Support maximum 20 wireless alarms such as door magnetic detector ... photo, siren alarmInputSupport as many as 6 wireless remote control units.Support maximum 20 wireless alarms such as door magnetic detector, Infrared ... 179 x 120 mmGross Weight1080 g(Note:Actual Weight Final) Wireless IP Camera Security CCTV System

Supplier: Shenzhen Wanscam Technology Co., Ltd.

[China Manufacturers]

Wireless RFID Guard Tour Patrol System

Jun 12, 2012

... Records Capacity and Super-Long Lifespan The most advanced wireless inductive tour guard system with 30,000 Records Capacity and Super-Long ... LifespanModel name: GS6000FKey Specifications/Special Features:The most advanced wireless inductive ... : 120*35*26mmWeight: 120gPower Supply: 3.0V lithium battery Wireless RFID Guard Tour Patrol System

Supplier: Vanshui Enterprise Co., Ltd.

[China Manufacturers]

2.4 inch 2.4G Wireless video doorphone doorbell Intercom System 1 V more more V 1

Feb 24, 2013

... a computer; a slight press, visible,press again, automatically unlockThis system can be used in apartments,villas,hotels,offices,public bulidings ... to install,you can use the indoor monitor where the wireless signal can reach,indoor montior can hang on the wall ... 5V/600mA from AC Adapter 2.4 inch 2.4G Wireless video doorphone doorbell Intercom System 1 V more more V 1

Supplier: Changsha Haocheng Corporation

[China Manufacturers]

Portable Wireless Amplifier

Aug 02, 2012

... pa amplifier wireless/wired mic, audio(MP3) USB in 20W output butit-in rechargeable battery SE-728MP3 Portable wireless amplifierSpecification:Output ... .2AH Built-in rechargeable battery 15V1.2AH Input signal wireless /wired mic, Audio (Mp3) in T.H.D <5% Speaker 6 ... wirelss amplifier is your best choice for:1. teaching, assembly, conference, church, parade, lecture, auction, sale promotion, tour guide ...

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

[China Manufacturers]

professional intercom wireless voice door phone (1V3)

Aug 07, 2012

... Frequency Band:2402MHz-2479MHzWireless voice door phone(1V3)Wireless voice intercom doorbell worked in 2.4G ... ISM band,with wireless call,wireless remote unlock,LED flash when caller and ... )4.AFH Adaptive Frequency Hopping technology, with wireless LAN and Bluetooth devices share 2.4G band ... barrier free Details: Wireless intercom doorbell is a set of multi-way intercom system,can be uesd ...

Supplier: Dongguan Jiasong Electronic Technology Co., Ltd .

[China Manufacturers]