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Telephone Line Sharing Device

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Total 20136 products for telephone line sharing device Manufacture & Suppliers

Brushed Stainless Steel Hot Line Handset Telephone Auto Dial Emergency Phone

...line Handset Telephone 2 Years Warranty Auto Dial Emergency Phone The Flush Emergency Phone Auto-Dial Handset Telephone is based on a stainless steel faceplate and provide a loud-speaking operation for any p...

J&R Technology Limited
Hongkong,China

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Ethernet Connections 6 Pin Telephone 6p4c 6p6c Rj11 Network Patch Cord

... the telephone module. The ordinary telephone uses two middle cores to communicate. The digital telephone needs four lines to connect. Two methods for four-core telephone lines are as follows 1. Head A: Blac...

Zhangjiagang RY Electronic CO.,LTD
China

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1280*800 LCD Video Visitation Telephone Intelligent Network Video Telephone

JR213.pdf 1280*800 LCD Video Visitation Telephone Intelligent Network Video Telephone Video Visitation Telephone built-in HD camera and support image sharing, housing in robute cold-rolled steel body or you cou...

J&R Technology Limited
Hongkong,China

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Optional Noise Cancelling Explosion proof Telephone with 3W Speaker for Safe Communication in Explosive Environments

...-Casting Aluminium Alloy enclosure, this Weatherproof Telephone ensures durability and protection against harsh weather conditions, making it ideal for use in rugged settings. Equipped with a powerful 3W Spe...

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

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Weatherproof Telephone with Die-Casting Aluminium Alloy Enclosure and Weather Resistant ABS PC Handset

... a durable handset made of ABS+PC material, this telephone ensures long-lasting performance even in harsh environments. With a built-in amplifier capable of providing up to 30W of power, this Emergency Telep...

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

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Aluminum Alloy Explosion Proof Telephone with Optional Noise Canceling and 24V DC Power Supply for Hazardous Areas

... extreme conditions, this telephone is an ideal solution for industries such as oil and gas, chemical plants, mining operations, and other hazardous locations where traditional communication devices could po...

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

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14 Programmable Keys & Multi-Line Support For Cisco CP IP Telephone Plug-And-Play Expansion Module

..., designed to boost productivity in high-call-volume environments. This plug-and-play add-on provides 14 programmable backlit keys and multi-line call management, making it ideal for receptionists, call cent...

Shanghai Xinben Information Technology Co., Ltd.
Shanghai,China

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pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

...telephone POTS over E1 multiplexer , telephone extenders Product Overview This device provides one E1 interface,16Channel telephone output, 4Channel RS232/422/485 and 4Channel Ethernet optional. The device c...

Fibre Easy Communication Service Limited
China

Active Member

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Line Powered Heavy Duty Telephone Vandal Proof Rubber Keypad With Yellow Color

...Line Powered Wall PSTN Telephone in Heavy Industry Product Description JR103-FK Weather Resistant Telephone is designed for voice communication in the hostile environment where reliability, efficiency and sa...

J&R Technology Limited
Hongkong,China

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Cold Rolled Steel Public Hotline Telephone DC12V Full Duplex For Jail

... cold-rolled steel enclosure, Desk mounting type Housed in cold rolled steel box and manufactured to a high standard, these telephones offer increased resistance to vandalism, and ensure that the primary fun...

J&R Technology Limited
Hongkong,China

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JR103-FK Line Powered Heavy Duty Telephone Vandal Proof With Rubber Keypad Yellow

...Line Powered Wall PSTN Telephone in Heavy Industry Product Description JR103-FK Weather Resistant Telephone is designed for voice communication in the hostile environment where reliability, efficiency and sa...

J&R Technology Limited
Hongkong,China

Verified Supplier

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White 100m Rj11 Telephone Cable / HDPE Insulation Extra Long Telephone Cable

Stranded 7 / 0.16 mm Copper Flat Telephone Cable 2 Core 100m Per Box Product Parameters: Model Flat Telephone cable Insulation .Diameter 0.9mmPE O.D 2.4mmx3.6mm PVC Specification 4x7/0.10mm Application Telecomm...

SHENZHEN BLG DIGITAL NETWORK CO., LIMITED
Guangdong,China

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Non Battery ABS Big Button Telephone Big Keys CCC High Volume Telephone

...Telephone Office Corded Telephone Non-Battery For Elderly Description of Big Keys Office Telephone: Product item: Big Keys Telephone Product Name: Desk Telephone Model No.: LD-252 Feature: Speed dial Colors:...

Zhongshan zuoling Lighting Co., Ltd
Guangdong,China

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Flushbonading Clean Room Phones Communication Device Sip Connection Protocol

Product Description: Clean Room Telephone is an ideal telephone for clean room environments. It is designed to be installed using a flushbonading method, and supports the Sip connection protocol. This telephone...

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

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Underground Digital Telephone Cable / Black Multi Line Phone Cord OEM Supply

Underground Telephone Cable Wire Solid Copper Multi - Cable 1. Product Description 1) CONSTRUCTION Structure Construction Twisted Pairs Number of Pairs Multi- Pair AWG 24AWG Conductor Dimension (mm) 0.50 Solid ...

SHENZHEN BLG DIGITAL NETWORK CO., LIMITED
Guangdong,China

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RJ11 To RJ11 Plugs Telephone Cable Wire , Internet Phone Cable 7 Foot Bare Copper

6P2C RJ11 To RJ11 Plugs Telephone Cable 7 Foot Bare Copper Patch Cord Product features: Single insulated wire according to the different pitch twisted pair, and with specified color combinations to identify lin...

SHENZHEN BLG DIGITAL NETWORK CO., LIMITED
Guangdong,China

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Anti Vandal IP66 1.5W SOS Aluminum alloy SIP Telephone

... to be used with IPPBX telephone switch. Casing Material Die cast aluminium, epoxy powder coated Colors Yellow, other colors to special order Handset ......

J&R Technology Limited
Hongkong,China

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Telephone Line Sharing Device

Total 20136 products for telephone line sharing device Manufacture & Suppliers

Brushed Stainless Steel Hot Line Handset Telephone Auto Dial Emergency Phone

Ethernet Connections 6 Pin Telephone 6p4c 6p6c Rj11 Network Patch Cord

1280*800 LCD Video Visitation Telephone Intelligent Network Video Telephone

Optional Noise Cancelling Explosion proof Telephone with 3W Speaker for Safe Communication in Explosive Environments

Weatherproof Telephone with Die-Casting Aluminium Alloy Enclosure and Weather Resistant ABS PC Handset

Aluminum Alloy Explosion Proof Telephone with Optional Noise Canceling and 24V DC Power Supply for Hazardous Areas

14 Programmable Keys & Multi-Line Support For Cisco CP IP Telephone Plug-And-Play Expansion Module

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

Line Powered Heavy Duty Telephone Vandal Proof Rubber Keypad With Yellow Color

Cold Rolled Steel Public Hotline Telephone DC12V Full Duplex For Jail

JR103-FK Line Powered Heavy Duty Telephone Vandal Proof With Rubber Keypad Yellow

White 100m Rj11 Telephone Cable / HDPE Insulation Extra Long Telephone Cable

Non Battery ABS Big Button Telephone Big Keys CCC High Volume Telephone

Flushbonading Clean Room Phones Communication Device Sip Connection Protocol

Underground Digital Telephone Cable / Black Multi Line Phone Cord OEM Supply

RJ11 To RJ11 Plugs Telephone Cable Wire , Internet Phone Cable 7 Foot Bare Copper

Anti Vandal IP66 1.5W SOS Aluminum alloy SIP Telephone