audio intercom system,China audio intercom system Manufacturers, Suppliers

Audio intercom system-Two way talk

Nov 23, 2012

... 4 CE/ROSH/FCC Audio intercom system TA-502 is a multifunctional 2.4G wireless digital audio intercom which is produced by ... : with diameter 2.5 audio plug, microphone and volume adjust 9. Full duplex voice intercom 10. Communication distance: open ... Course intercom 8. Airport personal deployment command 9. Traffic Police on duty communication 10. police patrol communication Audio intercom system-Two ...

Supplier: Dongguan Ta-Rf Electronic Technology Co., Ltd.

[China Manufacturers]

Audio Phone, intercom, audio intercom system, audio door phone

Mar 31, 2013

audio door phone, Button, Surface mounted Voltage: 12V, Temperature: -10 ~+50 degree 110*200*57mm Audio Phone, intercom, audio intercom system, audio door phone Audio handsetColor: WhiteButton operationSurface mountedFunction: Talking/unlocking/transferringPower input: 12VWorking temperature:-10°C~50°C Dimension: 110×200×57(mm)

Supplier: Zhuhai Rongtai Electronics Co., Ltd.

[China Manufacturers]

audio intercom system(Audio Door Phone)

Jan 26, 2013

... -visual 2. White plastic indoor, silver metal outdoor 3. Audio/Intercom/Unlock audio intercom system (audio intercom door phone) Features1. Converse with visitors and unlock the door ... adapter, one English user manual and one bag of screws. audio intercom system(Audio Door Phone)

Supplier: Zhongshan Sunhigh Electronic Product Manufacture Co., Ltd.

[China Manufacturers]

Audio intercom system

Jan 20, 2013

... be unlocked by card.*Suit for buildings with multi-floors.& Audio intercom system

Supplier: Xiamen Eachacowei Security Technology Development Co., Ltd.

[China Manufacturers]

vandal-proof audio intercom systerm VOIP

Mar 31, 2013

... audio intercom systerm VOIP Enabled by TCP/IP technology, Huanyutong IP Network Intercom /broadcasting System is a integrated system ... of two-way audio amplification and one-way ... the problems which are existing in traditional intercom or broadcasting system: poor sound quality, complicate maintaining management, ...

Supplier: Huanyutong Electronic Co., Ltd.

[China Manufacturers]

Dual-way Wired Voice Intercom System RL-9909

Jan 21, 2013

... intercommunication such as banks,ticket,ect Two-way Intercom System For CounterComplete dual-way intercom system for easy operation. Built-in American Microsoft language ... , ticket offices, and stock companies, etc. Dual-way Wired Voice Intercom System RL-9909

Supplier: Shenzhen Yetong Technology Co., Ltd.

[China Manufacturers]

Intercom System for Villa ( LFX-OA6)

Feb 26, 2013

Handset audio Intercom System ;audio communication;Capacity:4 indoor phones; Features:1) One door station can support up to 4 indoor phones. 2) Handset audio door ... phone 3) 10 seconds ring tones, 30 seconds active surveillance and 120 seconds intercom are available.4 ... : DC15-18V9) Consumption: Standby 0.5 W; Working status 15W Intercom System for Villa ( LFX-OA6)

Supplier: Foshan Xin Guang Ming Electronics Co., Ltd.

[China Manufacturers]

apartment audio intercom Model E1

Mar 31, 2013

apartment audio intercom 1) Direct-call button, 2) Audio door phone,a 3) Audio intercom system,cctv system, voice recorder apartment audio intercomTechnology Parameter: Working Voltage: DC12VRated power: 2 ... time: 45SIndoor phone capacity: 99999 setsaudio door phone,door phone,intercom system.

Supplier: Xingtel Security Xiamen Co., Ltd.

[China Manufacturers]

450m talking distance digital audio Door phone intercom system

Mar 31, 2013

... 450m talking distance digital audio Door phone intercom system Features of audio door phone: 1) Complete audio door phone system 2) 2 indoor unit ... both on the wall and desktop using bracket Our Audio Door Phone are surface mounted and manufactured from ... ohms, and low 50mW across 80 ohmsFunctionAudio door phone Intercom & Remote unlockingPanel ABS PlasticsWaterproofIP44Connection2 wires from 2*room ...

Supplier: Jinhua Luckarm Electric Co., Ltd.

[China Manufacturers]

DT Digital Intercom System

Nov 12, 2012

... or have heavy EMI Digital Intercom SystemThis is Nanhua Electronics' new generation industrial intercom system product. For environments that ... cabling material and installation cost.DescriptionParameterAudio formatLineal PCM Audio input threshold voltage15dB (power supply voltage, reduce ... into power save mode after 2 minutes without audio input. Auto power adjustment, auto temperature compensation, ...

Supplier: Shanghai Nanhua Electronics Co., Ltd.

[China Manufacturers]

Wired Video Door Intercom System

May 31, 2012

*Wired Video Door Intercom System *7' color screem *Electric lock *Handfree intercom Wired Video Door Intercom SystemSPECIFICATION MODEL CR454 7”COLOR TFT LCD MONITORDISPLAY(inch ... /KG)619CTNS/7304KG40'(CTNS/KG)1248CTNS/14726KG Wired Video Door Intercom System

Supplier: Shenzhen Lucky Intelligent Technology Co., Ltd.

[China Manufacturers]

2.4G 2.4'' TFT wireless video intercom system

Feb 05, 2012

... wireless receiver. More importantly, the Wireless Audio Visual Intercom Entry System is a universal intercom system and is compatible with most electronic door ... sales people, and survey takers, the Wireless Audio Visual Intercom Entry System is great for your office and home security ... e-lock, then you can still install the wireless audio visual intercom system, it helps knowing who is at the door, ...

Supplier: Shenzhen Professional Security Technology Co., Limited

[China Manufacturers]

video intercom system

Mar 31, 2013

video intercom system Outdoor station door phone video intercom factory offer video intercom systemWe ensure high quality for all the products. And all ... CCD Camera with night vision Outdoor station, door bell, video intercom, audio/video communication Watching door entrance, remote lock release Optional for ...

Supplier: Shenzhen Sipo Technology Co., Ltd.

[China Manufacturers]

JB-5000 Multi-apartment Video Intercom System with 4 Inch Display

Feb 19, 2013

... :0.01LUX 4)Video Output: 1Vp-p/75 5) Audio SNR:≥50dB 6)Audio distortion:≤5% 7)Working voltage: DC18 V±10 ... pixels(color) 3)Working voltage:DC12V±10%(audio); DC18V±10%(video); 4)Audio SNR: ≥50dB 5)Audio distortion: ≤5% 6) Working current: ≤150mA ... )Environment Temperature:-10~+55°c JB-5000 Multi-apartment Video Intercom System with 4 Inch Display

Supplier: Xiamen Leelen Technology Co., Ltd.

[China Manufacturers]

2013 hot selling multi door video intercom system

Dec 17, 2012

... . Video brightness, colour,volume 2013 hot selling multi door video intercom system BSD-104E3-3 Functions Introductions1. It can take the photos ... -LCD2. Electronically controls unlock function.3. Video brightness, color and audio volume adjustable function4. 12 selectable ring tones, do not always ... )225×(D)125 MM 2013 hot selling multi door video intercom system

Supplier: Shenzhen Bossd Science And Technology Co., Ltd.

[China Manufacturers]

Video Intercom System

Mar 31, 2013

Video Intercom System 4'' flat B/W CRT monitor. CMOS camera,handset,audio and video communication. Video Intercom System1. 4'' flat B/W CRT monitor ... .2. CMOS camera,handset,audio and video communication.3. unlock, intercom, call other monitors, monitor outside4. 6 LED ...

Supplier: Shenzhen Grand-Access Security Co., Limited

[China Manufacturers]

Digital video intercom system for apartment

Feb 11, 2012

... video intercom system video intercom system for apartment 7 inch full touch screen VOIP function card unlock video intercom systemvideo intercom system for apartmentdigital video intercom system ... bit true color display.4) Video intercom: D1/Half D1 definition, with special audio processing circuit, and sound clarity.5 ... .16) Approval CE, FCC certification Digital video intercom system for apartment

Supplier: Shenzhen Lanbon Hi-Tech Co., Ltd.

[China Manufacturers]

Wireless Digital Video Doorbell Villa Color Video Intercom System

Jan 20, 2013

video doorbell,color video door phone,video intercom system,3.5" indoor unit,2.4GHz hopping frequency ... range,OEM video doorbell,color video door phone,video intercom system,3.5" indoor unit,2.4GHz hopping frequency,120 ... are a professional manufacturer in a wide range of Audio,Electronic and Digital devices in Shenzhen,China. All our ... . Wireless Digital Video Doorbell Villa Color Video Intercom System

Supplier: Shenzhen Qiyao Plastic & Electronic Co., Ltd.

[China Manufacturers]

TCP/IP home automation intercom system

Mar 21, 2013

... automation intercom system 7" touch screen one cat-5 cable connection snapshot voice message function TCP/IP Home Automation Intercom systemDescriptions ... intercom between monitors- MPEG4 video compress,G7 audio compress- Snapshot/voice message function- support home automation.security alarm solution,building management system ... temperature: -10c to +55cPictures: TCP/IP home automation intercom system

Supplier: Shenzhen Yiant Security Equipment Co., Ltd.

[China Manufacturers]

audio intercom entrance call bell

Mar 31, 2013

1.Audio intercom entrance 2.Electric controlled lock release 3.Durable and clear voice 4.Easy DIY installation Audio intercom entrance apartment systemNo need for wire installationSuitable for already decorat housesTalking distance above 150mPower providing by mainline Outline dimensions 188*87*62mmInstallation surface mountedFunction intercom ,unlockingWiring diagram

Supplier: Zhuhai Sunrn Electronics CO., LTD.

[China Manufacturers]