telephone interface amplifier - china telephone interface amplifier manufacturers and suppliers

Telephone Sound Amplifier for hearing impairedJan 01, 2013

... home and office telephones Telephone amplifier / sound amplifier applies to your telephone to amplify the voice. hearing telephone amplifier applies to your telephone to amplify the voice ...

Supplier: Austar Hearing Science and Technology (Xiamen) Co., Ltd.

China
ADD:6th Floor,Dongfang Commercial Trade Building,,Xiamen,Fujian
TEL:86-592-5970056

Telephone Voice Amplifier telephone amplifier portable phone amplifierJan 02, 2013

... you choose from a little amplification Hear clearly with this Telephone Voice Amplifier. The adjustable amplification level lets you choose from a ...

Supplier: Goldmine Products Co., Ltd

China
ADD:Room 416,No.1501,TianTong North Road,Ningbo,China,Ningbo,Zhejiang
TEL:86-574-28878166

Telephone InterfaceJan 05, 2013

Telephone Interface:can form a conference call system Auto-switching local telephone local telephone interface1. microcomputer control, touch-operated 2. can form a conference call system 3. Auto-switching local telephone 4. Dimension L × W × H (mm) 483 × 315 × 90 5. Weight: 4.2kg

Supplier: Guangzhou Leizhisheng Electronic Technology Co., Ltd.

China
ADD:No. 28 JuLong straight street,JuLong village,BaiYun District,Guangzhou City, China,Guangzhou,Guangdong
TEL:86-020-36388088

DCI-18I TELEPHONE INTERFACEJan 06, 2013

... volume control b.Automatic or manual mode optional DCI-18I TELEPHONE INTERFACE The DCI-18I can automatically answer an incoming phone call ...

Supplier: Life Safety A/V (Guangzhou) Co., Ltd.

China
ADD:1/F, 2/F, Bldg. 3, No. 257, Junye Road, Guangzhou GETDD East Area,Guangzhou,Guangdong
TEL:86-020-28399600

4-CH Telephone fiber multiplexer(100M ,E1 interface )Jan 04, 2013

... the function of CID(caller indentification)and fax .Telephone optical transceiverTechnical parametersE1 interface featuresinterface code typeHDB3 codeline speed2.048Mbp/sinterface impedance75Ω/unbalanceinterface ... duplex modeMAC address tablecan study 4096 MAC addresses FXO/FXS interface FXS telephone interfaceFXO switch interfaceringing voltage : 75Vring examination voltage : 35Vringing frequency ...

Supplier: Guangzhou Hansun Communication Equipment Co., Ltd.

China
ADD:No.7 Jianzhong Road,S&T Zone,Tianhe District, Guangzhou, China,Guangzhou,Guangdong
TEL:86-20-85521526

Skype Gateway(CGW-601S)Jan 01, 2013

... )Power 2P switch: OFF/ONRJ45 network interface: 1 RJ45 10/100 Base-TX Auto-NegotiateRJ11 telephone interface: 1 PSTN access (automatic use while ...

Supplier: Guangdong C-tel Sci-tech Development Co., Ltd. (Cirrus)

China
ADD:2F, Block B, Wealth Mansion, No. 37, Fenjiang Nan Rd., Chancheng Dist.,Foshan,Guangdong
TEL:86-757-83103088

Wireless Phone Billing MeterJan 01, 2013

... ).Whole function cordless remote network management.10).Provide a RJ11 telephone interface for End-user.11). Charge remind function, single call lock ...

Supplier: Telepower Communication Co., Ltd.

China
ADD:5/F,Comprehensive building,HanTian Industrial Park,Guiping Road,Guicheng,Nanhai District,Foshan,Foshan,Guangdong
TEL:86-757-86337898-838

GSM Fixed Wireless Terminal (FWT)Jan 02, 2013

... ) Technical Characteristics: Industrial level GSM module ensures reliability. Universal phone interface guarantees the connectivity between the terminal and normal phone set ... Input Resistance: 50Ω Polarized Mode: Vertical Polarization For RJ 11 Telephone Interface: Dialing Tone Frequency: 460 Hz Ring Current Frequency: 25 Hz ...

Supplier: Quanzhou Licheng Xingguang New Technology Development Co., Ltd.

China
ADD:Sanpinjie,2-59,Quanzhou ,Fujian,China,Quanzhou,Fujian
TEL:86-595-22993198

13003 series transistorsJan 02, 2013

... clockICs for TVPower supply controller and voltage regulatorICs for telephoneOperational amplifier and voltage comparatorOther ICs:U587, U651, U652, UC3842A, UC3842A, UC3842B ...

Supplier: Wuxi Everbright Co., Ltd.

China
ADD:No. 9, Middle Huaxia Road,Wuxi,Jiangsu
TEL:0086-510-88210511

voip fxs gateway voip phone adapter 32fxsJan 02, 2013

... 1.Telephone Interface :16-32 FXS or FXO, RJ45 interface 2.Signalling: FXS, FXO Loop Start 3.Network Interface: ... Serial configuration port): Provides command-line configuration interface;Rich agreement, advanced voice compression technology, ... interface management, ETMS centralized network management client software; Convenient remote software updates and maintenance Support for ordinary telephone ...

Supplier: Shenzhen Epoda Technology Co., Ltd.

China
ADD:4 Floor 1 Block, Xiangyin Road 92-1 , Nan Lian , Longgang district, Shenzhen,Shenzhen,Guangdong
TEL:86-755-27653326

Conference System T-3300(1)Jan 03, 2013

... groups of 8P-DIN interface for system connecting.*With the port for telephone interface input, telephone meeting is available with telephone coincidence*System support discuss ...

Supplier: Shenzhen Naphon Music Co., Ltd.

China
ADD:6F, Longsheng Commercial Building, the West Heping Rd., Baoan District,Shenzhen,Guangdong
TEL:86-755-81484622

street kioskJan 04, 2013

... saving camp ,one 14-hole socket ,one switch interface ,one net work interface one telephone interface, one socket for air-conditionWindows: plastic steelCeiling: high ...

Supplier: Guangzhou Huasheng Metal Materials Co., Ltd.

China
ADD:Dongfeng Road, Auto City, Huadu District, Guangzhou 510800, China,Guangzhou,Guangdong
TEL:86-020-86733531

Vertical touch kiosks information kiosk kiosk machineJan 06, 2013

... , High quality vehicle speaker, open type small HC case,Network interface/Telephone interface,USB interfaceSurface treatment:Piano lacquer that bake, Selective colormaterial quality ...

Supplier: Shenzhen Juumei Investment Co., Ltd.

China
ADD:F709,Maoyuan building, Bantin Crossing, Bantian Street,Longgang District,Shenzhen,Guangdong
TEL:86-755-33137972

USB ModemJan 07, 2013

... of ordinary dial-up modem Types of external-type Interface type USB Transfer rate of 56Kbps Transfer Protocol ... send and receive fax features USB interface, plug and play.2 RJ11 Telephone Interface Main Chip ConexantTransfer rate of 56Kbps ... Automatically send and receive fax features USB interface, plug and play.2 RJ11 Telephone Interface ...

Supplier: Shenzhen Zhibotong Electronics Co., Ltd.

China
ADD:4F,Buiding C,Anzilong Park,Qinghua East Road,Qinghu community,Longhua street ,Baoan District,Shenzhen city,Shenzhen,Guangdong
TEL:86-755-81472185 29735015

wholesale protable bird shape speaker with3.5mm general autio interface , protable speakers with built-in amplifierJan 01, 2013

... efficiency,low power consumption equipment 3.3.5mm general audio interface 4.OEM wholesale protable bird shape speaker with3.5mm general ... autio interface , protable speakers with built-in amplifierSpecification:1, It can support ...

Supplier: Shenzhen Hi-FiD Electronics Tech Co., Ltd.

China
ADD:C2, 28th floor of Dongjiang Building, Longjing Road, 3th Area, Bao'an District,shenzhen,Guangdong
TEL:86-0755-33119392

5000sq.m. telephone amplifier HL-985Jan 01, 2013

5000sq.m. telephone amplifier HL-985 5000sq.m. telephone amplifier HL-985HL-985 amplifier (ordinary) technique index itemtest conditiontechnique indexremarkwork frequency(MHz)nominal frequency890915/ ...

Supplier: Changcheng Electrical Equipment High-Tech Co., Ltd.

China
ADD:Changcheng High-Tech Industrial Zone, North Baixiang, Yueqing, Zhejiang, China.,Wenzhou,Zhejiang
TEL:0086-577-62898852

fashion protable bird shape speaker with3.5mm general autio interface , protable speakers with built-in amplifierJan 06, 2013

... , low power consumption equipment 3,.3.5 mm general audio interface. mini bird shape speakers Specification .Suitable in computer note book ... efficiency, low power consumption equipment of digital amplifier circuit..3.5 mm general audio interface, support various audio player.Product appearance elegant ...

Supplier: GZ Fulider Commodity Co., Ltd.

China
ADD:Room 231, No. 134, Huangcun Road, Tianhe District , Guangzhou,Guangzhou,Guangdong
TEL:86-020-82570046

$Telephone PABX \ PABX with 192 FXO\FXS$

Telephone PABX \ PABX with 192 FXO\FXSJan 01, 2013

... for different requirement, also NC-AD300X provide CTI control interface, supporting SS7, ISDN PRI, V5.2 signalling, ... route management, inter-office management, Intelligent router distribute and telephone traffic sharing· Grouping switching management· ser identifier, can ... number and called number modification· Provide CTI Link API interface for user program control· Conference call resources PABX ...

Supplier: Shenzhen Niceuc Communication Technology Co., Ltd.

China
ADD:Room 1401 Yizhe Building Yuquan Road,Nanshan District,Shenzhen,Guangdong
TEL:86-755-26722761

16 channels Analog Telephone PCI recording card/Phone recording systemJan 01, 2013

... PCI card installed in PC; 16 Channels of Telephone Recording ChannelsRecord Telephone Conversations for all the timesPlayback through PC SpeakersAble ... purposeReal time Monitoring phone conversationRecord all incoming and outgoing telephone numberSupport Incoming phone number display if appropriateFiltering some ... with independent box includes:PCI 16 Channels Telephone line cardSoftware CD8 pcs of ...

Supplier: Realtone Communication Co., Ltd.

China
ADD:7014AB unit, Tianxia IC Industrial Park, No. 115, Yiyuan Road, Nanshan Shenzhen City,shenzhen,Guangdong
TEL:86-755-83501950

Telephone control socket systemJan 01, 2013

... on and off. The telephone control socket system consists of socket, dimmer socket, telephone remote controller and hand- ... telephone line into the Line interface of the telephone remote controller and insert the telephone into the Ext interface of the telephone ... remote controller, after setting the remote controller cipher and the times of ringing, you can use any telephone ...

Supplier: Ningbo KingDun Electronic Industry Co., Ltd.

China
ADD:Economic Development Zone (South) Area,Ningbo,Zhejiang
TEL:86-574-62566050