Emergency Telephone VOIP / GSM SOS Phone Call Box For Airport
...VOIP / GSM SOS Phone Call Box For Airport Product Description - There are 3 options for the connecting (analogue, VoIP, GSM/3G) - Programmable for speed-dialing (PPT) - Weather protection IP66 - Can be programmed remotely - Telephone line powered for analogue phone - Additional power supply required for VoIP or GSM......
Shenzhen Yuantong Modern Technology Co., Ltd.
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ZHC492C MQTT Gateway Modbus Rs485 To Gsm Modem
... Input Output MQTT Modem Modbus Gateway Rs485 To 4g GSM Controller Manuals for MQTT Modem ZHC492C ZHC492C_Datasheet.pdf ZHC492C_USER MANUAL.pdf ZHC492C_JSON_Manual.pdf ZHC492C_Register address table.xlsx Parameters of MQTT Modem Serial Port DO Number of ......
Chengdu Zongheng Intelligence Control Technology Co., Ltd.
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13F-60ND2NL RJ45 10 / 100 BASE-T JACK WITH MAGNETIC MODULE VoIP GSM Gateways
13F-60ND2NL RJ45 10 / 100 BASE-T JACK WITH MAGNETIC MODULE VoIP GSM Gateways Quick Details Trader Part Number Manufacturer Part Number Manufacturer Description 13F-60ND2NL LPJ0017CNL LINk-PP RJ45 10/......
LINK-PP INT'L TECHNOLOGY CO., LIMITED
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ADSL2+Modem Router 32 channels voip gsm gateway goip
... 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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Huawei B618 LTE Cat11 Wireless Gateway Original Unlocked Gsm Modem Router
Huawei B618 LTE Cat11 Wireless Gateway Original Unlocked Gsm Modem Router Huawei B618 is a new LTE wireless gateway supporting latest LTE Category 11, which means Huawei Router LTE B618 could achieve peak download speed to 600Mbps. Up to 64 wireless ......
Hunan Jenet Communications Equipment Co., Ltd.
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Single Phase Lorawan Electric Meter 50Hz Wifi Smart Energy Meter With Gsm Modem
Lorawan Energy Electric Meter Wifi Single Phase Smart Electric Meter With Gsm Modem Type DDZY2397 (LoRaWAN) Single-phase IOT smart energy meter Electricity meter operating instruction 1. OVERVIEW The intelligent ......
Wuhan Time Wave Network Technology Co., Ltd.
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GPRS / 3G GSM Wire Antenna Bendable 1.5 VSWR GSM Modem SMA Male Connector
Black color GSM SMA male connector mount rubber duck antenna can be bendable Black color indoor and outdoor Black color GSM SMA male connector mount rubber duck antenna with M10x138mm size plastic body, this antenna can be bended for 90 degrees. GSM GPRS ......
Dongguan Tengxiang Electronics Co., Ltd.
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good quality sms 4/8 port voip gsm gateway
...-S500 GSM GOIP gateway Products: The SinoV-S500 is an analog GSM Cellular VoIP Gateway that helps directly interconnect a SIP-supporting VoIP network with GSM networks. Function: 1,Support 4/8 Channels 850/900/1800/1900MHz Quad-band GSM Cellular Network......
Shenzhen Sino Voip Co,Ltd
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IP55 VoIP GSM 3G Elevator Emergency Telephone 80dBA VoIP Lift Intercom Phone
Product Description JR308-FK-IW Elevator Telephone VoIP / Lift Emergency Telephone JR308-FK Elevator Telephone VoIP / Lift Emergency Telephone is constructed of stainless steel which is completely sealed dust and corrosion protected surface. Four embedded ......
J&R Technology Limited
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M3 M2M WCDMA 3G GSM Cellular Modem with Dial-up function, RS232 GSM Modem
M3 M2M WCDMA 3G GSM Cellular Modem with Dial-up function, RS232 GSM Modem M3 industrial HSPA modem adopts industrial grade design, uses metal box. It can be used in the hostile environment -40~ +48. It integrates all the commonly used protocols from ......
HOMTECS M2M TECHNOLOGY Ltd
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