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Anti Vandal Industrial Analog Telephone Set Public Emergency Telephone Analog Version Industrial Telephone Powered by telephone lines, cold-rolled steel sprayed shell/nylon fiber-reinforced shell, strong and du...
Waterproof Emergency IP Industrial Analog Telephone Outdoor Industrial Telephone This Analog Version Industrial Telephone is fully contained within a corrosion resistant cast aluminium weatherproof case, which ...
...Gateway Device for M2M Internet Of Things CWT5018 Feature Port features Port Qty Features DI (digital input) 4 l Accept dry contact DO (digital output) 2 l Relay output (NO, Contact load : 2A / 125VAC,220VDC...
... supply voltage, Drive current≤500mA Remote or local event activate DO on/off/pulse Remember status when power lost AI (analog input) 4 Accept 4-20mA (option: 0-5V),...
... Chipset (Realtek) technology, which have high ratio of performance to price, and the technology of IEEE802.11b/g/n/ac WiFi, Layer 2/3, and high quality VoIP as...
... Chipset (Realtek) technology, which have high ratio of performance to price, and the technology of IEEE802.11b/g/n/ac WiFi, Layer 2/3, and high quality VoIP as...
Beward DK103M Analog To Ip Voip Converter For 4 Wire Door Phone ONVIF The Beward DK103M video intercom converter allows you to use a single-subscriber analog video intercom and a multi-subscriber coordinate-mat...
Beward DK103M Analog To Ip Voip Converter For 4 Wire Door Phone ONVIF The Beward DK103M video intercom converter allows you to use a single-subscriber analog video intercom and a multi-subscriber coordinate-mat...
Warning Light Industrial Telephone Analog Waterproof Telephone For Pabx Telephone Systems Product Description 1. Shell: nylon fiber-reinforced shell 2. The phone has good stability and strong anti-interference ...
Product Description: Our Industrial Communication Devices come with a sturdy and durable housing made of Die-Casting Aluminium Alloy that can withstand extreme weather conditions and provide excellent protectio...
...channel of RS485 interfaces, supports Modbus RTU/TCP adaptive, automatic acquisition and active reporting, 4-20mA analog control acquisition, automatic calibration threshold reporting, support one-to-one, ma...
T100 IPPBX Phone System With Analog Interface 2 Port VoIP Enterprise Telephone Systems SUPPORT Unlimited SIP/IMS Trunks CooVox-T100 is an easy-to-config and delicate diminutive IPPBX system specially ......
T100 IPPBX Phone System With Analog Interface 2 Port VoIP Enterprise Telephone Systems SUPPORT Unlimited SIP/IMS Trunks CooVox-T100 is an easy-to-config and delicate diminutive IPPBX system specially ......
...VoIP Office Phone System for small and medium-sized easy-to-config CooVox-T100 is an easy-to-config and delicate diminutive IPPBX system specially designed for small and medium-sized enterprises worldwide. C...
...VoIP Office Phone System for medium-sized CooVox-T200 is an easy-to-config and delicate moderate-sized IPPBX system specially designed for SMEs. CooVox-T200 is well suited for enterprises with around 200 peo...
... for enterprises with around 200 people, and it fulfills all the needs of an enterprise's office phone system. T200 can support GSM modules, WCDMA modules, analog trunks, SIP trunks, or other VoIP system int...
...VoIP Office Phone System for small and medium-sized CooVox-T100 is an easy-to-config and delicate diminutive IPPBX system specially designed for small and medium-sized enterprises worldwide. CooVox-T100 is w...