Home > Security & Protection > Alarms > Alarm system >

What Is A Telephone Used For

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 2058 products for what is a telephone used for Manufacture & Suppliers

SAP-502 Intelligent Manual Call Point, Manual fire Alarm button with With telephone jack, with telephone line indication

...application range Uses address code programmer to write address, no longer use the dial switchReset Reset by reset key, no need to replace operation panel Unique rotary structure, easy to install and use Wit...

Shenzhen Koten Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Indoor Use Lightning Protection System Telephone Lightning Arrester RJ45 Line

... overvoltage, electromagnetic pulse, electrostatic voltage clamping in the equipment can withstand the voltage range, thus playing a role in the protection of equipment. It is widely used in finance, securit...

Hunan Heou Engineering Consulting Co., Ltd
Hunan,China

Active Member

Add to cart
Indoor Use Lightning Protection System Telephone Lightning Arrester RJ45 Line

... overvoltage, electromagnetic pulse, electrostatic voltage clamping in the equipment can withstand the voltage range, thus playing a role in the protection of equipment. It is widely used in finance, securit...

Hunan Heou Engineering Consulting Co., Ltd
Hunan,China

Verified Supplier

Add to cart
10 8 6 4 Flat Modular Line Cord Indoor Telephone Cable Wire Copper Conductor

Modular Cable is used for voice and low-speed data rate applications such as patching between patch panels or data communication equipment. They are ideal for making custom cables in all types of voice applicat...

Haiyan Sihuan Electronic Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
mobile 6P6C rj12 Telephone extension Cable PVC jacket

...Telephone Flat Cable The RJ 12 is a 6-Piece connector with its 6 positions and 6 conductors that can be used as a telephone line. Although this technology is still in place, it seems to be a mobile technolog...

Zhangjiagang RY Electronic CO.,LTD
China

Verified Supplier

Add to cart
300W Building Automation Trainer 356kgs , 3.6CBM Telephone Exchange Training

... Pliers use method and training, telephone plug make method, and test, wire shelf installation and thread jamming, attendant console, Operator, extension function, exchange ......

Jinan Should Shine Didactic Equipment Co., Ltd.
Shandong,China

Active Member

Add to cart
Cat 5 Telephone Cable, UTP, Outdoor Telephone Cable, Multi-pair Phone Cable, PE Sheath

Cat 5 Telephone Cable, 16 Pair, UTP, Outdoor Telephone Cable, Multi-pair Network Cable Application It provides transmission for backbone voice and data signals in the telecommunications cabling system, mainly ...

TC Smart Systems Group
Guangxi,China

Verified Supplier

Add to cart
FTP Telephone Cable Cat5 Phone Cable Multi Pair 24AWG Bare Copper Bulk Cable

Cat 5 Telephone Cable, FTP Telephone Cable, Indoor Phone Cable, Multi-pair Telephone Cable Application It provides transmission for backbone voice and data signals in the telecommunications cabling system, mai...

TC Smart Systems Group
Guangxi,China

Verified Supplier

Add to cart
Multi Pair Telephone Cable CAT3 FTP 24AWG Bare Copper PVC Jacket 16 Pair

Cat 3 Cable, FTP Telephone Cable, Indoor Telephone Cable, Multi-pair Telephone Cable Application It provides transmission for backbone voice and data signals in the telecommunications cabling system, mainly us...

TC Smart Systems Group
Guangxi,China

Verified Supplier

Add to cart
Cat 3 Phone Cable, UTP Telephone Cable, Multi-Pair Telephone Cable 16P/25P

Cat 3 Phone Cable, UTP Telephone Cable, Multi-pair Telephone Cable, Indoor Phone Cable Application It provides transmission for backbone voice and data signals in the telecommunications cabling system, mainly ...

TC Smart Systems Group
Guangxi,China

Verified Supplier

Add to cart
RJ11 Connectors 4P 4C Automatic Coiling Machine For Flexible Telephone Cable

RJ11 Connectors (4P4C) Flexible Telephone Cable Curly Coil Automatic Making Machine Description: This machine is specially used for automatic coiling of telephone headset Flexible telephone cable. Simple operat...

Chenxin Automation Equipment(Guangzhou) Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
8ch Telephone Fiber Converter With 2 10/100Mbps Ethernet Ports

... Telephone Fiber Converter with 2 10/100Mbps Ethernet Ports Product Features 1. Provide 8 channels telephone interface 2. Support 2 channels 100m ethernet 3. Use of audio frequency transformer and photoelect...

Shenzhen Qiutian Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Drum Twister Lay Up Machine With Caterpiller For Energy / Telephone Cable

..., making round or sector core stranding process, also can used for armoring steel wire or copper shield, as well as the Energy Cable and Telephone Cable. Specification Line components driven by independent m...

Anhui Herrman Machinery Co.,ltd
Anhui,China

Site Member

Add to cart
100m/Min Drum Twister Extrusion Lay Up Machine With Caterpiller For Telephone Cable

...Telephone Cable Application Drum twister cabling machine is mainly used for twisting large section and long length power cable, making round or sector core stranding process, also can used for armoring steel...

Anhui Herrman Machinery Co.,ltd
Anhui,China

Site Member

Add to cart
TF Card GSM Landline Phone Public Telephone Shop Dual Sim Card Phone Landline

Public Telephone Shop Use GSM Landline Phone Support FM Radio TF card GSM Landline Phone Use: Houses with weak signals, public telephone shops, call shops; Movable places, such as ships, trains, and coaches; GS...

Shenzhen Liangfeng Technology Co., Ltd.
Guangdong,China

Site Member

Add to cart
Multimode / Single Mode HD-SDI Repeater Support FXO/FXS 1 Channel Telephone Voice Pcm

...telephone voice pcm fiber multiplexer converter Overview: This device is a desk-top PCM multiplexer that can provides 1 channel FXO/FXS telephone , wall-mouthed or 4U rack plug-in, support the SNMPA service....

Shenzhen Newbridge Communication Equipment Co.,Ltd
Guangdong,China

Verified Supplier

Add to cart
Wall SIP Explosion Proof Telephone Industrial Heavy Duty GSM Phone

Wall SIP Explosion Proof Telephone Industrial Heavy Duty GSM Phone Explosion Proof Wall Sip Waterproof Telephone Heavy Duty Gsm Phones Product Description The explosion-proof phone uses a zinc-aluminum alloy di...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
IP66 Weatherproof Roadside Emergency Phone Metal SOS Telephone Pillar

... light, when a call is made, the sound and light alarm signal is activated 3. One-key call to achieve full-duplex intercom 4. Built-in high-definition camera, using H.264 encoding, to achieve visual intercom...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
IP55 Loud Speaking Telephone Audio Intercom Sip Voip Video Phone

...Telephone Audio Intercom Sip Voip Video Phone IP55 Waterproof And Dustproof Audio Intercom Sip Voip Video Phone The VoIP video phone housing features a rugged stainless steel body that is resistant to vandal...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Industrial Stainless Steel Telephone , IP66 Explosion Proof Telephone

Ex-proof Telephone One Leads Three Features Housing made of stainless steel Wall-mounted installation (Option Pole mounted) Weatherproof degree IP66 Using digital noise reduction technology Keyboard is fully se...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart