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Telephone Extension Ringer

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Total 292 products for telephone extension ringer Manufacture & Suppliers

Female Socket Rj45 Ethernet Cable 600Mm Length 8P8C Connector

...telephone cables (8 versus 4). The connector is slightly larger than the connector on the telephone line. Each cable ends in a small modular plug, usually a Registered Jack 45 (RJ45) connector. They have a s...

Dongguan Tianmu Electronics Co., Ltd
Guangdong,China

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SUS 304 Elevator Intercom Phones SIP

Product Description Analogue Version Power Supply From the analogue telephone network Supply Voltage 24 VDC to 65 VDC Supply Current 20 mA DC to 100 mA DC Ringer Volume - 80dB(A) at a distance of 1 m - 110dB(A)...

J&R Technology Limited
Hongkong,China

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Power Circuit Board ChipsU209B-M Monolithic Integrated Control Circuitboard

... integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone ringer interface with dc/dc converter, sidetone equivalent and ear protection rectifie...

ChongMing Group (HK) Int'l Co., Ltd
China

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PK3000 Big Button Landline Phone Amplified Sound, Perfect for Seniors and Visually Challenged

Features: Landline Telephones for seniors: with large easy to read buttons andextra louder ringer, this phone is for sure the perfect gift for grandmaand grandpa. Simple Phones Easy to Operate: Unlike most comp...

Rainbuvvy Co., Ltd.
China

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1U Rack Type Voip PBX Server GL2000 Including 250GB Solid State Hard Driv

The Yuantong-2000 IP PBX appliance is designed to bring leading edge voice, video, data, and ability features to enterprises, small and medium businesses, retail and residential environments in an easy-to-manag...

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

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Power Circuit Board Chips U209B Monolithic Integrated Control Circuitboard

... integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone ringer interface with dc/dc converter, sidetone equivalent and ear protection rectifie...

Anterwell Technology Ltd.
Guangdong,China

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Hotel phone with caller ID

...telephone line . 50 groups (8 digits ) or 32 groups (16 digits) incoming call records . 14 groups (8 digits ) or 8 groups (16 digits ) outgoing call records . Real date and time display . 5 level LCD brightn...

Kalida Technology Co., Ltd.
Guangdong,China

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Emergency SOS Phone video door phone industrial intercom system

... with a long MTBF. Adopt 1080P high-definition video, low light compensation; Pole-type alarm column, alarm extension with built-in high-power speaker, with waterproof,...

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

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Custom Rugged Rustproof SIP Intercom Hands Free clean room phone

...Telephone, 2 Button, Autodial,Cold-rolled steel body,Red color(other colour on demand) Unit size:170 *130 *60(mm) Housed in a anti-vandal cold-rolled steel enclosure,wall -mounting Standard Analogue phone,av...

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

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220V Lab Test Equipment , Remote Control Button Life Testing Machine

... is applied to test the buttons of all kinds of electric equipment switch, remote control, telephone, telephone extension, interphone, mobile phones and so on. Features: 1. Test the buttons of all kinds of e...

ASLi (CHINA) TEST EQUIPMENT CO., LTD
China

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220V Lab Test Equipment , Remote Control Button Life Testing Machine

... is applied to test the buttons of all kinds of electric equipment switch, remote control, telephone, telephone extension, interphone, mobile phones and so on. Features: 1. Test the buttons of all kinds of e...

ASLi (CHINA) TEST EQUIPMENT CO., LTD
China

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4G / WiFi SIP Desktop Phone Fixed Landline 2.4'' Color LCD 1000mAh Battery

...-GP fixed telephone is a multi-functional communication terminal, which is a VOIP terminal product with high practicality and manageability for voice communication on IP networks. It can be used in extension...

J&R Technology Limited
Hongkong,China

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GSM Type 4G SIP Phone VOIP Terminal 4GB VoLTE Voice Support FM Radio SMS MP3

...manageability for voice communication on IP networks. It can be used in extensions and network IP telephone operating networks within the enterprise and has Internet access User. It can connect to the operat...

J&R Technology Limited
Hongkong,China

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4G / WiFi Wireless Phone, Desktop Fixed Landline SIP Network Phone

...-GP fixed telephone is a multi-functional communication terminal, which is a VOIP terminal product with high practicality and manageability for voice communication on IP networks. It can be used in extension...

J&R Technology Limited
Hongkong,China

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Network SIP Desktop Phone Fixed Landline, 4G / WiFi Wireless Phone

...-GP fixed telephone is a multi-functional communication terminal, which is a VOIP terminal product with high practicality and manageability for voice communication on IP networks. It can be used in extension...

J&R Technology Limited
Hongkong,China

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Bluetooth WiFi Hotspot Wireless Desktop Phone 4G VoIP Dual Mode GSM Type

... to reduce calls SD card support JR403-GP fixed telephone is a multi-functional communication terminal, which is a VOIP terminal product with high practicality and manageability for voice communication on IP...

J&R Technology Limited
Hongkong,China

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GSM cellular Unit

...extension; Main Functions: 1. Suitable for GSM 900/1800MHz or 850/1900MHz, using SIM card 2. Making & answering calls after connecting to telephone set 3. Available to connect with telephone set, Billing mac...

Yiwu Yidun E-commerce Firm
China

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Wireless GSM repeater

...extension; Main Functions: 1. Suitable for GSM 900/1800MHz or 850/1900MHz, using SIM card 2. Making & answering calls after connecting to telephone set 3. Available to connect with telephone set, Billing mac...

Yiwu Yidun E-commerce Firm
China

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Wireless GSM transceiver

...extension; Main Functions: 1. Suitable for GSM 900/1800MHz or 850/1900MHz, using SIM card 2. Making & answering calls after connecting to telephone set 3. Available to connect with telephone set, Billing mac...

Yiwu Yidun E-commerce Firm
China

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Wireless GSM Repeater/ transceiver

... 11 phone port, can be connect with extension; Main Functions: 1. Suitable for GSM 900/1800MHz or 850/1900MHz, using SIM card 2. Making & answering calls after connecting to telephone set 3. Available to con...

Yiwu Yidun E-commerce Firm
China

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Telephone Extension Ringer

Total 292 products for telephone extension ringer Manufacture & Suppliers