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Total 6022 products for free bulk sms gateway Manufacture & Suppliers

2A PLC Modbus RTU Gateway -30C ~ +70C Working Modbus TCP With Inside Battery

... modbus rtu gateway, ethernet modbus rtu gateway System Feature Cortex M3 32-bit ARM 24×7 working, soft and hardware Double watchdog Support signal fileter Stable reconnection strategy for data transmit Sync...

CWT(HK) Co., Limited
Guangdong,China

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Ethernet Plc Modbus RTU Gateway 33Hz 10 - Bit Precision CE Approved 4 - 20mA

...gateway, plc modbus rtu gateway System Feature Adopted highly integrated industrial 32-bit ARM MCU Reliable performance with built-in double watchdog, 24×7 operation Dual digital filters for anti-noise Stabl...

CWT(HK) Co., Limited
Guangdong,China

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Optianal 3G 4G Modbus RTU Gateway 2A / 125VAC 220VDC With Double Watchdog

...gateway, modbus tcp modbus rtu gateway System Feature Industrial NXP 32-bit ARM MCU 24×7 working, soft and hardware Double watchdog Support signal fileter Stable reconnection strategy for data transmit Autom...

CWT(HK) Co., Limited
Guangdong,China

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Port RS485 To Ethernet Gateway , Two - Way Transmission Ethernet Modbus RTU

... filtering mechanisms Support automatic network reconnection and data re-send Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server Can set multiple timers(second, minute, day, we...

CWT(HK) Co., Limited
Guangdong,China

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RS485 To Ethernet Modbus RTU Gateway 2 Relay Outputs IP30 Housing 4 AI Analogue

...gateway, modbus tcp modbus rtu gateway System Feature Adopted highly integrated industrial 32-bit ARM MCU Reliable performance with built-in double watchdog, 24×7 operation Support signal fileter Support aut...

CWT(HK) Co., Limited
Guangdong,China

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Manpack Mobile Phone GSM Broadcaster SMS Blaster

...phone users. The device supports to send SMS or Bulk SMS to mobile phones users (supporting GSM) in the coverage area, and it supports Pop-up (Flash) SMS and Classic SMS modes. Product Details: The Main Feat...

Pinnacle Technology Co., Limited
China

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CWT5016 GPRS 4G 3G data logger, GPRS 4G 3G temperature monitor, GPRS 4G 3G gateway, 3G alarm,GPRS 4G 3G transmitter

...sms SMS alarm, SMS control and SMS monitor value GPRS 4G 3G data logger, GPRS 4G 3G temperature monitor, GPRS 4G 3G gateway, 3G alarm,GPRS 4G 3G tranmitter £ Interface feature and parameters £ Communication ...

CWT (HK) Co., Limited
Guangdong,China

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Transfer RS485 GSM SMS Alarm Controller , 3G Smart Wireless Modbus RTU

... gateway System Feature Industrial NXP 32-bit ARM MCU Double watchdog to ensure stability With signal filtering mechanisms Network-reconnect and retransmission to ensure data accurately transmit Automaticall...

CWT(HK) Co., Limited
Guangdong,China

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Drone Mounted SMS Broadcast Machine For Mass Events Emergencies GSM 900/1800

Drone-Mounted SMS Broadcasting Device Emergency Rescue Mass Incidents Product Overview The drone-mounted SMS broadcasting device is a highly integrated, ultra-lightweight airborne communication payload. Through...

WIN&SD Communication Technology Co., Ltd.
Shandong,China

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Free Bulk Sms Gateway

Total 6022 products for free bulk sms gateway Manufacture & Suppliers