Roadside VoIP Emergency Intercom Telephone Resistant Vandal Proof SOS Phone Pillar Mounting
... in a highly reliable product 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...
Shenzhen Yuantong Modern Technology Co., Ltd.
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Industrial VoIP / SIP Telephone Circuit Board, IP PCB for Industry
... - Real-time Alarm Reporting - SIP Compatible - Connection: RJ45 LAN or WAN Direct Connection - Automatic Call Divert (rollover), via Memory List - Auto ......
J&R Technology Limited
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LPJD4514BENL 10/100 Base-T Integrated VOIP Vertical POE RJ45 Connector With Green/Yellow LED
...VOIP Vertical RJ45 Connector For Embedded Main Board (POE,Top Entry, Green/Yellow LED) The LPJD4514BENL speed 10/100 Base-T, It is compliant to IEEE 802.3 af, UL, Reach, RoHs, ISO19001,ISO14001 standards.It can be used to support application, such as 1/0 Controller, Alarm......
Shenzhen LINK-PP INT'L Technology Co., Ltd.
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GSM/WCDMA/LTE VoIP Gateway, Call Terminal, GoIP16, 16 Ports 64 SIM GSM Gateway
... sending, AT command compatible Support USSD balance enquiry Automatically lock/switch SIM card according to its balance, balance alarm Introduction: The GSM VoIP gateway is a wireless Phone Gateway that...
Beijing RYLink Technology Co., Ltd.
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mini dc output 5v backup battery china ups price in pakistan
...).it's a DC UPS Adaptor designed to provide emergency power backup to all kinds of DC power equipment such as routers, modems, set-top box, VOIP phone systems, surveillance system, alarm system and many critical telecom equipment. it can...
ShenZhen LHYK Communication Technology Co., LTD
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Ceramic High Frequency PCB / 4 Layer Board With Rigid Flex Dual Layer
...) No Additional Interface Required Web Page Configuration Real-time Alarm Reporting SIP Compatible Connection: RJ45 LAN or WAN Direct Connection Automatic Call Divert (rollover), via Memory List Auto ......
Shenzhen Found Printed Circuit Board Co., Ltd.
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Aluminum Alloy IP67 Waterproof Tunnel Telephone With Alarm Light
IP67 Weatherproof Industrial Telephone with Beacon, PoE powered Tunnel Phone Applications This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway platforms, highways side, Hotels, Parking lots, Steel ......
J&R Technology Limited
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32 SIM Cards Remote GoIP GSM Gateway VoIP Support VPN & Relay
... sending, AT command compatible Support USSD balance enquiry Automatically lock/switch SIM card according to its balance, balance alarm Introduction: The GSM VoIP gateway is a wireless Phone Gateway that...
Beijing RYLink Technology Co., Ltd.
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GSM/WCDMA/LTE VoIP Gateway, Call Terminal, GoIP16, 16 Ports 64 SIM GSM Gateway
... sending, AT command compatible Support USSD balance enquiry Automatically lock/switch SIM card according to its balance, balance alarm Introduction: The GSM VoIP gateway is a wireless Phone Gateway that...
Beijing RYLink Technology Co., Ltd.
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Broadband Relay VAD GoIP GSM Gateway DHCP / TFTP VoIP Gateway
... sending, AT command compatible Support USSD balance enquiry Automatically lock/switch SIM card according to its balance, balance alarm Introduction: The GSM VoIP gateway is a wireless Phone Gateway that...
Beijing RYLink Technology Co., Ltd.
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