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Total 1320 products for voip phone gateway Manufacture & Suppliers

9 - 28V DC Internet Of Things Gateway GPRS RTU Controller With 8Di 8Do 4Ai

... switches. It monitors the industrial system real-time running status and data, as well as constructs the remote device to a proprietary central computer and mobile phones through the GSM/GPRS/3G/4G/Wi-Fi co...

CWT(HK) Co., Limited
Guangdong,China

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4Ai 4Ti IOT Gateway Device GSM GPRS 3G 4G With Preset 10 Phone Numbers

CWT5016 Industrial Iot Gsm Gprs 3g 4g Gateway Data Logger With 4Di 4Do 4Ai 4Ti Port features Port Qty Features DI (digital input) 4 Accept dry contact Can be configured as pulse counter input (counting frequenc...

CWT(HK) Co., Limited
Guangdong,China

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Robust Weather Resistant Heavy Duty Ip Phone Ip68 Protection

Product Description: Industrial VoIP Phone is a powerful voice communication system, which is designed for industrial usage. It is an Industrial Voice over Internet Protocol Phone, with great features and prote...

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

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Roadside VoIP Emergency Intercom Telephone Resistant Vandal Proof SOS Phone Pillar Mounting

Roadside VoIP Emergency Telephone Resistant Vandal Proof SOS Phone Pillar Mounting The SOS Telephone is fully contained within a corrosion resistant cast aluminium weatherproof case, providing complete protecti...

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

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VoIP Handsfree Gsm Emergency Phone Tower Outdoor Pillar Mount SOS Telephone For Campus

VoIP GSM Handsfree Telephone Tower Outdoor Pillar Mount SOS Telephone For Campus The SOS emergency phone is suitable for installation in schools, squares, roads with dense traffic and high incidence of cases. W...

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

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IP67 Industrial Weatherproof Telephone With Beacon , PoE Powered Tunnel Phone

...Phone Applications This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway platforms, highways side, Hotels, Parking lots, Steel Plants, Chemical plants,...

J&R Technology Limited
Hongkong,China

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Rugged Outdoor SIP Phone Aluminum Alloy Die Casting Body With Broadcast

... and armored cord - Weather proof protection to IP67 - The phone will ringing loudly when there is a incoming call. - With auto-answer feature after 5 ringing, Auto- release the line when the other side cut ...

J&R Technology Limited
Hongkong,China

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GSM 3G Elevator Emergency Phone Hands Free Intercom Watertight Industrial Intercom

..., Prisons, Jail, Guard Stations, Bank halls, ATM machines, Stadiums, inside and outside building etc. MAIN FEATURES - Standard VoIP/ SIP phone - Robust housing, constructed of stainless...

J&R Technology Limited
Hongkong,China

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FCC SIP IP65 Handsfree Roadside Emergency Phone Vandal Resistant

...PSTN. Specifications and characteristics Emergency Telephone, SOS phone with lock key for Roadside, Highway, Subway Standard VoIP/SIP telephone Robust housing, constructed of cold rolled steel Vandal resista...

J&R Technology Limited
Hongkong,China

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Pillar Mounted Solar Powered Emergency Phone For Highway

... protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. Extremely easy to install. The cable entrance is on the bottom of the phone to prevent from artificial ...

J&R Technology Limited
Hongkong,China

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Speed Dial Weather Resistant Phone , SOS Voip Emergency Phone System IP66-IP67

Product Description speed dial weatherproof emergency sos voip industrial telephone The industrial telephones are fully contained within a corrosion resistant cast aluminium weatherproof case with a door provid...

J&R Technology Limited
Hongkong,China

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IP67 SIP2.0 Moisture Resistant Tunnel Phone Aluminum Alloy

﹄Product Description﹃ JR101-FK VoIP Weatherproof Telephones, IP67 Moisture Resistant Tunnel Phone, SIP Industrial Telephone As a VoIP Hazardous Area Telephone, it is fully contained within a corrosion resistant...

J&R Technology Limited
Hongkong,China

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IP68 Weatherproof Analog Phone SOS Voip Emergency Phone System

Product Description speed dial weatherproof emergency sos voip industrial telephone The industrial telephones are fully contained within a corrosion resistant cast aluminium weatherproof case with a door provid...

J&R Technology Limited
Hongkong,China

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Aluminum Alloy VoIP SIP Outdoor Weatherproof Telephones

Detailed Presentation JR103-CB VoIP Industrial Telephone JR103-CB VoIP Industrial Telephone WIFI SIP Phone is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing ...

J&R Technology Limited
Hongkong,China

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8P8C Vertical SMT RJ45 Jack For PoS / SDH / PDH / IP Phone / VoIP

...

Dongguan Heling Electronic Co., Ltd.
Guangdong,China

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8P8C Vertical SMT RJ45 Jack For PoS / SDH / PDH / IP Phone / VoIP

...

Dongguan Heling Electronic Co., Ltd.
Guangdong,China

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ARM 4 Core IP PBX Phone System WAN Cloud Based Phone System

... worldwide, espeically for SIP trunk users. CooVox-T100s is well suited for small businesses with up to 100 people and meets all the needs of an office phone system. When used with the EX16S Expansion Box, T...

Zycoo Co., Ltd.
China

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ARM 4 Core IP PBX Phone System WAN Cloud Based Phone System

... worldwide, espeically for SIP trunk users. CooVox-T100s is well suited for small businesses with up to 100 people and meets all the needs of an office phone system. When used with the EX16S Expansion Box, T...

Zycoo Co., Ltd.
China

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Embedded Bluetooth Radio CP-9971-W-K9 Cisco IP Phone 9971 Integrated Ethernet Switch

Cisco CP-9971-W-K9 Unified VoIP IP Phone Charcoal Standard Thick Handset CP-9971-W-K9 Overview Cisco Unified Communications Solutions enable collaboration so that organizations can ......

LonRise Equipment Co. Ltd.
Shanghai,China

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